Exhaust systems and exhaust gas treatment
More informationAt Global Parts, we offer a wide selection of original used car parts, including exhaust systems and exhaust aftertreatment components for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Each part we offer undergoes quality control to ensure you receive a top-quality product.
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Price

-5%
Part no. 8535502
BMW i3 I01 Hybrid Sound Insulation Cover Engine Oil Sump Panel 8535502
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

Part no. 059906262K
Audi Q7 4L 3.0 TDI CRCA Diesel Lambda Oxygen Sensor 059906262K
€28.95
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. A6511420001-2
Mercedes W204 W212 OM651 Diesel Exhaust Manifold Engine Unit Cover A6511420001
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 059131525BN
Audi Q7 4L 3.0 TDI CRCA Diesel EGR Valve Line Hose Pipe Tube 059131525BN
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 226408209R
Temperature Sensor Mercedes W176 OM607 Renault Kangoo Diesel Exhaust 226408209R
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 7797684
BMW X3 X5 X6 E70 E71 E90 E91 E92 E93 Heat Protection Shield Plate 7797684
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 7804378
BMW 3 5 X5 Series E46 E65 E53 Intake Manifold EGR Valve 7804378
Promo price
€23.95
€22.75
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If paid before 14:00

Part no. A6541400860
Mercedes W177 Engine Exhaust Manifold EGR Line Pipe OM654 Diesel A6541400860
€37.95
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. 55573459
Fiat Doblo Mk2 EGR Regulator Vacuum Valve 2.0 Diesel 55573459
Promo price
€32.95
€28.01
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 226403788R
Mercedes W176 OM607 1.5 Diesel Exhaust Gas Temperature Sensor 226403788R
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. A0009057809
Exhaust Pressure Sensor Mercedes W177 W246 M260 Petrol DPF A0009057809
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 04L103954G
Audi A5 8T Heat Shield Thermal Insulation Protection Plate Covering 04L103954G
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 5S61-9N454-AD
Ford Fiesta MK7 Heat Shield Exhaust Manifold 5S619N454AD
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. 04L131512BQ
Audi A3 8V 30 TDI DGTE Exhaust EGR Cooler 04L131512BQ
Promo price
€32.95
€28.01
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. 06E253032Q
Exhaust Manifold Audi S4 B8 S5 8T 3.0 TFSI V6 Right O/S 06E253034H
Promo price
€32.95
€28.01
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. 226A47202R
Mercedes W176 OM607 1.5 Diesel Lambda Oxygen Sensor 226A47202R
Promo price
€28.95
€24.61
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 057906051B
Audi S3 8V 2.0 TFSI Exhaust Control Line Differential Pressure Sensor 057906051B
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. 7290782
Mini Cooper F55 F56 F57 F60 Front Wall Heat Insulation Plate 7290782
Promo price
€28.95
€24.61
Free delivery - Tue, Nov 04
If paid before 14:00

-40%
Part no. A0009050608
Mercedes W205 X253 W447 W906 Lambda Oxygen Nox Sensor A0009050608
Promo price
€99.95
€59.97
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 8571892
BMW F20 F21 LCI Mini Cooper D F55 F56 Turbo Charger Heat Shield Plate 8571892
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 6C1Q-9448-AB
Ford Transit Mk7 Heat Shield Diesel Heat Exhaust Manifold Cover 6C1Q-9448-AB
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 7558316
BMW 3 Series E90 E91 E92 N54 Holder Heat Protection Shield Engine 7558316
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 06F129597F
VW Volkswagen Golf 5 2.0 TFSI BWA Exhaust Manifold Shield Plate 06F129597C
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. 06M103097K
Audi SQ5 FY 3.0 TDI CWGD Heat Shield Thermal Protection Cover 06M103097K
Promo price
€75.95
€64.56
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 7553610
BMW E82 E90 E91 Holder Catalytic Converter Near Engine 4548806
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 06E253031Q
Audi S4 B8 S5 8T Exhaust Manifold Left N/S 3.0 TFSI V6 06E253033H
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. 7785711
BMW X5 Series E53 3.0d Diesel Exhaust System Braid Front Section Pipe 7785711
Promo price
€28.95
€24.61
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. 9808850680
Citroen Relay III Heat Shield Engine Heat Insulation Protection Panel 9808850680
Promo price
€37.95
€32.26
Free delivery - Tue, Nov 04
If paid before 14:00

Part no. A6541400960
Mercedes W177 Engine Exhaust Manifold EGR Line Pipe OM654 Diesel A6541400960
€56.95
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 057121061B
Audi Q7 4L 4.2 TDI Exhaust Gas EGR Cooler Pipe Hose Line 057121061B
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 7549860
Mini Cooper S R55 R56 Exhaust Catalytic Converter Lambda Probe Pre Cat S1
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. A1561401060
Mercedes W204 C63 AMG M156 EGR Valve Right O/S Exhaust Recirculation A1561401060
Promo price
€32.95
€28.01
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 03G131521AM
Volkswagen Tiguan 5N EGR Cooler Pipe Tube Hose Line 03G131521AM
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 0281006005
Audi Q7 4L Exhaust Pressure Sensor DPF Filter Sensor 0281006005
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. 059253033P
Audi Q7 4L Engine Exhaust Manifold Flue Gas 2.7 3.0 Diesel TDI 059253033P
Promo price
€32.95
€28.01
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 04L131501M
Audi A3 8V EGR Valve Exhaust Recirculation Cooler Throttle 04L131501M
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. 7811788
BMW X5 E70 E90 E91 M57N2 Engine Exhaust Manifold Pipe 7811788
Promo price
€32.95
€28.01
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. A1561411504
EGR Line Mercedes W209 W219 EGR Valve Pipe Left N/S M156 Petrol A1561411504
Promo price
€32.95
€28.01
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. 9808851280
Citroen Relay III Heat Shield Engine Heat Insulation Protection Panel 9808851280
Promo price
€47.95
€40.76
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. 7843233
BMW F10 M5 F06 F12 F13 M6 Turbocharger Heat Protection Turbo Heat Shield 7843233
Promo price
€28.95
€24.61
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. 7290779
Mini Cooper F56 F57 Fuel Tank Heat Insulation Shield Guard Panel 7290779
Promo price
€37.95
€32.26
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. A2740102001
Heat Shield Mercedes W204 A207 W212 W447 Engine Screening Plate A2740102001
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. A2762260500
Mercedes C207 W212 M276 Engine Heat Shield Heat Insulation Covering A2762262385
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. A1561411604
EGR Pipe Mercedes W164 W204 W212 M156 Air Line Hose Right O/S A1561411604
Promo price
€28.95
€24.61
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. A6401420601
Mercedes W169 W245 OM640 Diesel Engine Exhaust Manifold A6401420301
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. A6541425100
Exhaust Manifold Holder Bracket Mercedes W177 Diesel Engine OM654 A6541425100
Promo price
€32.95
€28.01
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. 3440442
BMW X3 Series E83 N46 2.0i Exhaust System Manifold Petrol 3422988
Promo price
€37.95
€32.26
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 8511809-2
Heat Protection BMW E90 E91 LCI F10 F11 F30 N57 Exhaust Manifold Shield 8511809
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 04L906051B
VW Volkswagen Passat B6 2.0 TDI BKP Exhaust DPF Map Pressure Sensor 04L906051B
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

Part no. 70355404
Mazda 6 GJ Turbo Solenoid Valve 70355404
€28.95
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. A6541404301
Mercedes W205 W447 OM654.920 Diesel EGR Valve Engine Exhaust Cooler A6541404301
Promo price
€113.95
€96.86
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 8515445
Catalytic Converter Holder BMW E87 LCI E90 N47 Exhaust Support Bracket 7803613
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 06E253037R
Exhaust Manifolf Shield Audi S4 B8 S5 8T 3.0 TFSI Plate Left N/S 06E253037R
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 8514730
BMW 3 5 X6 Series F10 F30 F31 E71 N57 N57N Temperature Sensor Exhaust 8514730
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. A0065422218
Lambda Sensor Mercedes W204 W212 Oxygen Sensor Lambda Probe A0065422218
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 7789999
BMW X5 E46 E60 E61 E65 E53 Intake Manifold EGR Valve M57N 7789999
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

Part no. A6071400010-1
Mercedes Citan W415 Engine Exhaust Gas Manifold Diesel OM607 140045892R
€28.95
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 04L131521E
Audi A3 8V EGR Cooler Pipe Cooling Hose Coolant Line 04L131521E
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-40%
Part no. A0009050608-1
Mercedes W205 X253 W447 W906 OM651 Lambda Oxygen Nox Sensor A0009050608
Promo price
€89.95
€53.97
Free delivery - Tue, Nov 04
If paid before 14:00

-40%
Part no. 05L906261E
Audi Q2 GA 2.0 TDI NOX Sensor Lambda Oxygen Probe 05L906261E
Promo price
€137.95
€82.77
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. A6511501675
Engine Heat Shield Mercedes W204 W212 OM651 Starter Motor Heat Plate A6511501675
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. A6071420100
Mercedes Exhaust EGR Diverter Valve W176 W246 OM607 Diesel A6071420100
Promo price
€37.95
€32.26
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. 7539125
BMW 3 5 6 Series E60 E61 E63 E90 E92 M3 LCI Petrol Lambda Probe Black 325mm
Promo price
€28.95
€24.61
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 04E906262BJ
Lambda Oxygen Sensor Audi A1 8X VW Polo 6R 1.2 Petrol Exhaust Sensor 04E906262DC
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. 8570153
BMW G20 G21 G30 G31 B57 Diesel Heat Shield Exhaust Manifold 8570153
Promo price
€28.95
€24.61
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 7811913
BMW E60N E81 E87N E90N LCI E92 EGR Temperature Sensor Diesel N47 7811913
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 03P1311521B
Volkswagen Sharan 7N EGR Cooler Pipe Tube Hose Line 03P1311521B
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-40%
Part no. A1771510745
Heat Shield Mercedes W205 X253 AMG Screening Plate Cover Panel A1771510745
Promo price
€56.95
€34.17
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. 04L131512BH
Skoda Octavia 5E 1.6 TDI CLHA EGR Exhaust Gas Cooler Unit 04L131512BH
Promo price
€42.95
€36.51
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 03G129637A-1
Volkswagen Polo MK4 9N EGR Valve Line Pipe Duct 1.4 TDI Diesel 03G129637A
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. 7558087
BMW E82 E88 E90 E91 E92 N54 Regulating Lambda Probe L=1200MM 7558087
Promo price
€56.95
€48.41
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 7555006
BMW 1 3 Series E88 E90 E91 E92 E93 Lambda Probe Cable Bracket 7555006
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. 7823512
BMW F10 F11 Holder Catalytic Converter Support Bracket 7823512
Promo price
€28.95
€24.61
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 059253034L
Audi A4 B7 2.7 TDI BPP Front Exhaust Outlet Manifold Right O/S 059253034L
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. A2044710787
Mercedes W204 OM651 Heat Shield Exhaust Insulation Protection Plate A2044710787
Promo price
€32.95
€28.01
Free delivery - Tue, Nov 04
If paid before 14:00

Part no. 03L906088AP
VW Tiguan 5N Exhaust Gas Temperature Sensor Pre DPF Diesel Engine 03L906088AP
€28.95
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. A6291420201
Mercedes ML X164 OM629 Exhaust Manifold Right O/S A6291420201
Promo price
€32.95
€28.01
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. A6511400675-2
EGR Exhaust Cooler Mercedes W639 W906 Diesel OM651 Valve A6511400275
Promo price
€61.95
€52.66
Free delivery - Tue, Nov 04
If paid before 14:00

Part no. TRANSIT-DOWNPIPE
Ford Transit Connect Exhaust Turbo Pipe Line Diesel 1.5 TDCi Duratorq
€47.95
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 8589814
BMW E20 F21 F22 F30 LCI Exhaust Temperature Sensor 8589814
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 059131530C
Audi A5 8T 3.0 TDI CCWA Diesel EGR Connection Pipe Hose Line Tube 059131530C
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

Part no. 04L131455A
Audi Q3 8U 2.0 TDI Exhaust Gas Cooler Clamp To Patricular Filter DPF 04L131455A
€23.95
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. A6541402700
EGR Cooler Mercedes W213 C238 Diesel OM654 Exhaust Gas Cooler A6541402700
Promo price
€132.95
€113.01
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. 7810871
BMW E60 E87 E90 LCI N47 Engine Exhaust Manifold EGR Valve 7810871
Promo price
€56.95
€48.41
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 1707619
BMW 5 X5 Series E39 E53 M62 Petrol Engine Manifold Air Pump EGR Valve 1707619
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. A6290900134
Heat Shield Mercedes W164 X164 Diesel OM629 Left Turbocharger Plate A6290900134
Promo price
€37.95
€32.26
Free delivery - Tue, Nov 04
If paid before 14:00

-40%
Part no. A6541404401
Mercedes W213 Diesel OM654 EGR Valve Exhaust Recirculation Cooler A6541404401
Promo price
€113.95
€68.37
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. 9678390580
Citroen Relay Peugot Boxer Mk3 EGR Line Pipe Hose 2.0 HDI Diesel 9678390580
Promo price
€28.95
€24.61
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 03G129969AC
Audi A4 B8 TDi Diesel Exhaust Manifold Turbo Heat Shield 03G129969AC
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 0341J2
Citroen C4 Berlingo 1.6 HDI Diesel Engine Exhaust Manifold 0341J2
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
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-5%
Part no. 059131525AL
Audi A5 8T 3.0 TDI CCWA Diesel EGR Valve Line Hose Pipe Tube 059131525AL
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. A0065421718
Lambda Sensor Mercedes W447 Diesel OM651 Catalytic Converter Probe A0065421718
Promo price
€28.95
€24.61
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. A2760964268
Heat Shield Mercedes W205 W212 W213 C238 M276 Turbo Protection Plate A2760964268
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 04L131501R-1
Audi A1 8X Q3 8U Engine EGR Exhaust Valve 2.0 TDI 04L131501R
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. 7808784
Mini Cooper R55 R56 Diesel Catalytic Converter Heat Resistant Plate Shield
Promo price
€25.95
€24.65
Free delivery - Tue, Nov 04
If paid before 14:00

-15%
Part no. 8513691
BMW F20 F21 F30 F31 LCI EGR Cooler Exhaust Cooler Diesel B47 8596444 8513132
Promo price
€32.95
€28.01
Free delivery - Tue, Nov 04
If paid before 14:00

-40%
Part no. 7823210
BMW F10 F11 F20 F21 F30 F31 F32 Engine EGR Exhaust Cooler 8476993
Promo price
€89.95
€53.97
Free delivery - Tue, Nov 04
If paid before 14:00

-5%
Part no. A6511400502-1
EGR Valve Mercedes Vito Sprinter W639 W906 OM651 Exhaust Cooler Part A6511400502
Promo price
€23.95
€22.75
Free delivery - Tue, Nov 04
If paid before 14:00

-40%
Part no. 8594612
BMW F31 335dX F32 435dX LCI N57Z Exhaust Muffler Mixer Centre System 8594612
Promo price
€56.95
€34.17
Free delivery - Tue, Nov 04
If paid before 14:00

Reliable parts for exhaust systems and emission filters – perfect fit for your car
Durable exhaust components – for maximum performance and durability
Exhaust systems and exhaust aftertreatment systems are essential components of every modern vehicle. Their role is not only to reduce noise but, above all, to reduce harmful emissions, making driving more environmentally friendly and compliant with applicable standards. At Global Parts, you'll find a wide selection of used car parts. for exhaust and exhaust gas treatment systems, for brands such as BMW , AUDI , Volkswagen , Mercedes , Mini and others. The exhaust system in a typical passenger car operates at temperatures ranging from 200°C to as much as 800°C under high engine loads. Therefore, these components must be made of materials resistant to corrosion and temperature fluctuations, such as stainless steel or nickel alloys. A well-designed exhaust system not only protects the environment but also improves combustion efficiency, which can translate into fuel savings of up to 5–7% compared to a faulty system.
How does the exhaust and exhaust gas treatment system work?
Exhaust systems are advanced systems composed of many key components that work together to efficiently remove exhaust gases and reduce their harmful effects. The most important elements include:
- Bypass valves – Controls exhaust gas flow, helping to optimize pressure in the exhaust system.
- EGR valves and parts – They are responsible for exhaust gas recirculation, which reduces nitrogen oxide emissions and improves fuel combustion.
- Secondary air pumps – They support the combustion process by supplying additional oxygen to the exhaust system, reducing exhaust emissions.
- Catalysts – They purify exhaust gases by neutralizing harmful substances such as nitrogen oxides and carbon monoxide.
- Exhaust systems and kits – Comprehensive exhaust system component kits ensuring optimal engine performance.
- Collectors – They are responsible for discharging exhaust gases from the cylinders to further elements of the exhaust system.
- Exhaust pipes and tips – They ensure efficient exhaust gas removal and give the vehicle a sporty appearance.
- Clamps, clamps, flanges and mounting parts – Mounting elements enabling solid attachment of the exhaust system.
- Mufflers and resonators – They reduce engine noise, improving driving comfort.
- Exhaust system gaskets – They ensure tight connections and eliminate the risk of exhaust leaks.
- Lambda probes and O2 sensors – They monitor exhaust gas composition, optimizing the fuel-air mixture and improving combustion economy.
- Thermal shields, connectors and sleeves – They protect exhaust system components from overheating and improve their durability.
- Solenoid valves – They regulate the flow of gases in the exhaust system, improving its efficiency. Each of these components is crucial for engine performance, driving comfort and environmental protection. For example, the diesel particulate filter (DPF) installed in diesel engines can trap up to 90% of the soot produced during combustion. In cars from brands such as Audi and BMW, DPF parameters are adapted to Euro 6 standards, which allow nitrogen oxide (NOx) emissions of just 80 mg/km. This demonstrates how precisely these systems must be designed to meet stringent regulations.
Why is it worth taking care of exhaust and exhaust gas treatment systems?
Regular maintenance and replacement of exhaust and exhaust aftertreatment system components is essential for efficient and environmentally friendly engine operation. Neglecting these systems can lead to:
- Increased exhaust emissions, which may result in failure to pass the technical inspection.
- Damage to key components such as catalytic converters or DPF filters.
- Decreased vehicle performance and higher fuel consumption. At Global Parts we offer genuine used car parts , which undergo rigorous quality testing, ensuring reliability and durability. Taking care of your exhaust system isn't just about the environment, it's also about saving money. For example, a leaky muffler can increase fuel consumption by up to 0.5 l/100 km. With an annual mileage of 20,000 km, this translates to an additional 100 liters of fuel, a cost of several hundred zlotys.
How to choose the right parts for exhaust and exhaust gas treatment systems?
When choosing parts for the exhaust system and exhaust gas treatment systems, such as mufflers, catalytic converters or particulate filters, it is worth paying attention to:
- Vehicle-specific fit – Every car make and model requires specific solutions. At Global Parts, you'll find exhaust and aftertreatment components perfectly matched to BMW , AUDI , Volkswagen , Mercedes , Mini, and more.
- Technical condition – Make sure components are free from damage, corrosion and cracks.
- Emissions Compliance – Ensure the parts you choose meet current emissions regulations.
To make the selection of parts easier, below is an example table of compatibility and wear symptoms.
| Element | Typical signs of wear | Application/Compatibility |
|---|---|---|
| Silencer | louder engine operation, metallic vibrations | most BMW, Audi, VW models |
| DPF filter | power loss, engine error message | diesel engines, Euro 5 and Euro 6 |
| Lambda probe | higher fuel consumption, uneven engine operation | all petrol and hybrid types |
| Catalyst | characteristic smell of exhaust fumes, loss of power | vehicles with emission standards from Euro 3 and above |
Why choose used exhaust and exhaust aftertreatment system parts?
Used car parts This is an excellent solution that allows you to save money while maintaining high quality. By choosing used exhaust systems and exhaust aftertreatment parts, you gain:
- Lower costs – Used components are much cheaper than new ones, but offer equally high quality.
- Ecology – You support recycling and reduce the amount of automotive waste.
- Wide selection – In our store you will find components for the most popular car brands.
How to take care of the exhaust system and exhaust gas treatment?
To ensure that your exhaust system and exhaust gas treatment system continue to function efficiently for years to come, it is important to remember a few rules:
- Regularly check the condition of the DPF filter and catalytic converter - clogging them can reduce the vehicle's performance.
- Keep exhaust pipes clean to avoid corrosion.
- Avoid short journeys, which may cause the exhaust system and its components to underheat. In case of damage or wear, you will find the right used car parts at Global Parts that will restore full functionality of your exhaust system.
FAQ - Frequently asked questions about car exhaust systems
| Question | Answer |
|---|---|
| What is the main purpose of the exhaust system? | The exhaust system is a system of pipes and components whose task is to remove and purify exhaust gases, reduce noise and support engine operation. |
| What does exhaust gas purification system mean? | It is a set of components, such as a catalytic converter, DPF filter and EGR valve, whose task is to reduce harmful chemical compounds in exhaust gases and meet emission standards. |
| What is a lambda probe used for? | The lambda sensor monitors the composition of the fuel-air mixture and sends data to the engine control unit, which allows for optimal combustion. |
| How to recognize catalytic converter damage? | Symptoms include a loss of engine power, a check engine light and a characteristic exhaust smell. |
| Does a DPF filter fit every diesel? | No, DPF filters vary in design and parameters. They must be matched to the make, model, and emissions standard (e.g., Euro 5, Euro 6). |
| How often should a muffler be replaced? | Under normal operating conditions, an exhaust muffler can last up to 80,000–120,000 km, but its durability depends on the quality of the materials and driving style. |
| Are the exhaust system parts used safe? | Yes, provided they are verified and come from a reliable source – just like in the Global Parts store, where each part undergoes quality control. |
Summary: Exhaust Systems and Exhaust Gas Treatment at the Global Parts Automotive Store
Exhaust systems and exhaust aftertreatment systems are the foundation of modern vehicles, combining ecology, efficiency, and driving comfort. By maintaining their technical condition, you ensure reliability and compliance with applicable emission standards. The Global Parts automotive store invites you to browse our wide selection of original used car parts . Whether you're looking for car parts for BMW , Audi , Volkswagen , Mercedes, Mini , and others, you'll find them at competitive prices. We strive to ensure every customer finds the right parts for their car, and if you have any questions or concerns about selecting the right components, we're happy to help! Please contact us – we're here to help! For more information and interesting facts, visit our automotive blog .