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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Part no. 07K253041K
Audi RS3 8V Exhaust Manifold Engine Heat Shield Protection Plate 07K253041K
Promo price
£18.95
£16.11
Free delivery: Jan 30
If paid before 14:00
-40%
Part no. 80A906262
Audi Q5 FY 8R Exhaust Lambda Probe Oxygen Sensor 80A906262
Promo price
£23.95
£14.37
Free delivery: Jan 30
If paid before 14:00
-40%
Part no. 4M0906262K
Audi Q7 4L Lambda Sensor Oxygen Sensor Lambda Probe 4M0906262K
Promo price
£56.95
£34.17
Free delivery: Jan 30
If paid before 14:00
-5%
Part no. 1J0906283C
Audi Q7 4L 3.0 TDI BUG Diesel EGR Vacuum Solenoid Valve 1J0906283C
Promo price
£13.95
£13.25
Free delivery: Jan 30
If paid before 14:00
-40%
Part no. 059253034BP
Audi A5 S5 8T A7 4G A8 D4 Gas Exhaust Manifold Right O/S 3.0 TDI 059253034BP
Promo price
£104.95
£62.97
Free delivery: Jan 30
If paid before 14:00
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Part no. 038253031L
Audi A4 B7 VW Passat B5 Engine Exhaust Manifold 1.9 2.0 TDI 038253033H
Promo price
£94.95
£56.97
Free delivery: Feb 2 – 9
If paid before 14:00
Part no. 04L131501E
Audi A5 8T Engine EGR Valve Exhaust Valve Cooler 04L131501E
£18.95
Free delivery: Jan 30
If paid before 14:00
Part no. 05L906088BR
Audi A5 F5 A4 B9 Q5 FY Diesel Exhaust Gas Temperature Sensor 05L906088BR
£37.95
Free delivery: Jan 30
If paid before 14:00
Part no. 05L131765K
Audi A4 B9 A5 F5 DPF Diesel Particulate Filter 2.0 TDI 05L131775C 05L181AA
£180.95
Free delivery: Jan 30
If paid before 14:00
-40%
Part no. 059131515EK
Audi A8 D4 3.0 TDI EGR Valve Diesel Engine Exhaust Cooler 059131515EK
Promo price
£189.95
£113.97
Free delivery: Feb 2 – 9
If paid before 14:00
-40%
Part no. 07K129597M
Audi RS3 8V Turbocharger Heat Protection Shield Plate 2.5 TFSI Petrol 07K129597M
Promo price
£37.95
£22.77
Free delivery: Jan 30
If paid before 14:00
Part no. 06K906262AE
Audi A1 8X 1.8 TFSI DAJB Petrol Exhaust Lambda Oxygen Sensor Probe 06K906262AE
£18.95
Free delivery: Jan 30
If paid before 14:00
-40%
Part no. 04L131501B
Audi A4 B9 2.0 TDI DETA EGR Exhaust Recirculation Gas Valve 04L131501B
Promo price
£42.95
£25.77
Free delivery: Jan 30
If paid before 14:00
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Part no. 06M133268P
Intake Manifold Audi A4 S4 B9 A5 F5 Petrol Inlet Pipe Tube Right O/S 06M133268P
Promo price
£37.95
£32.26
Free delivery: Jan 30
If paid before 14:00
-5%
Part no. 05L131455C
Audi A4 A5 A6 A7 2.0 TDI Catalytic Converter to Particulate DPF Clamp 05L131455C
Promo price
£13.95
£13.25
Free delivery: Jan 30
If paid before 14:00
Part no. 028131521AD
Audi Volkswagen Seat Skoda 1.9 TDI EGR Valve Cooler Pipe Hose 028131521AD
£13.95
Free delivery: Jan 30
If paid before 14:00
-5%
Part no. 078131102L
EGR Valve Audi A4 S4 B6 B7 4.2 Engine Exhaust Cooler 078131102L
Promo price
£13.95
£13.25
Free delivery: Jan 30
If paid before 14:00
Part no. 059906088CE
Audi A8 D4 3.0 TDI Diesel Exhaust Gas Temperature Sensor 059906088CE
£23.95
Free delivery: Jan 30
If paid before 14:00
Part no. 4M0906261J
Audi Q7 4M Lambda Sensor Oxygen Sensor Lambda Probe 3.0 TDI 4M0906261J
£80.95
Free delivery: Jan 30
If paid before 14:00
-5%
Part no. 03L906262K
Audi A4 B8 Lambda Sensor Oxygen Sensor Lambda Probe Diesel Engine TDI 03L906262K
Promo price
£13.95
£13.25
Free delivery: Jan 30
If paid before 14:00
Part no. 038131521CB
Audi Volkswagen Seat Skoda 1.9 TDI EGR Valve Cooler Pipe Hose Line 038131521CB
£75.95
Free delivery: Jan 30
If paid before 14:00
Part no. 4M0907807BD
Audi Q7 4M Lambda Sensor NOx Oxygen Sensor Lambda Probe 3.0 TDI 4M0907807BD
£113.95
Free delivery: Feb 2 – 9
If paid before 14:00
-40%
Part no. 04E906262EB
Audi A1 8X 1.2 1.4 TSI VW Golf 7 Petrol Exhaust Lambda Oxygen Sensor 04E906262EB
Promo price
£28.95
£17.37
Free delivery: Jan 30
If paid before 14:00
-15%
Part no. 8W0253350CH
Audi A4 B9 2.0 TDI Front Exhaust Pipe Downpipe Elastic 8W0253350CH
Promo price
£56.95
£48.41
Free delivery: Jan 30
If paid before 14:00
Part no. 03C906262AK
VW Golf Mk6 Audi A3 8P 1.4 TSI NOx SensorLambda Oxygen Probe 03C906262AK
£18.95
Free delivery: Jan 30
If paid before 14:00
-15%
Part no. 8W0906265K
Audi S4 B9 3.0 TFSI Quattro Lambda Sensor Oxygen Probe 8W0906265K
Promo price
£18.95
£16.11
Free delivery: Jan 30
If paid before 14:00
-15%
Part no. 4G0907807AB
Audi A7 4G8 3.0 TDI Nox Lambda Oxygen Sensor 4G0907807AB
Promo price
£94.95
£80.71
Free delivery: Jan 30
If paid before 14:00
-15%
Part no. 06M103097K
Audi SQ5 FY 3.0 TDI CWGD Heat Shield Thermal Protection Cover 06M103097K
Promo price
£66.95
£56.91
Free delivery: Jan 30
If paid before 14:00
-40%
Part no. 06E253032Q
Exhaust Manifold Audi S4 B8 S5 8T 3.0 TFSI V6 Right O/S 06E253034H
Promo price
£28.95
£17.37
Free delivery: Jan 30
If paid before 14:00
-15%
Part no. 070906262B
Audi A4 B8 3.0 TDI Lambda Probe Oxygen Sensor 070906262B
Promo price
£18.95
£16.11
Free delivery: Jan 30
If paid before 14:00
-15%
Part no. 06E253031Q
Audi S4 B8 S5 8T Exhaust Manifold Left N/S 3.0 TFSI V6 06E253033H
Promo price
£18.95
£16.11
Free delivery: Jan 30
If paid before 14:00
-15%
Part no. 059906088Q
Audi A4 B8 3.0 TDI Diesel Exhaust Gas Temperature Sensor 059906088Q
Promo price
£18.95
£16.11
Free delivery: Jan 30
If paid before 14:00
-15%
Part no. 8K0201799G
Audi Q5 8R Charcoal Canister Container Reservoir 8K0201799G
Promo price
£18.95
£16.11
Free delivery: Jan 30
If paid before 14:00
Part no. 8V0253825C
Audi A3 S3 8V 2.0 TFSI Exhaust Pipe Tip Chrome Left N/S 8V0253825C
£28.95
Free delivery: Jan 30
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
£13.95
£13.25
Free delivery: Jan 30
If paid before 14:00
-5%
Part no. 03L129969L
Audi A6 C7 2.0 TDI CGLC Diesel Exhaust Manifold Turbo Heat Shield 03L129969L
Promo price
£13.95
£13.25
Free delivery: Jan 30
If paid before 14:00
Part no. 8W0907807AM-1
Audi A4 B9 A5 F5 NOX Lambda Oxygen Sensor 2.0 TDI Diesel Engine 8W0907807AM
£61.95
Free delivery: Jan 30
If paid before 14:00
-40%
Part no. 8W0254452C
Audi Q5 FY A7 4G 2.0 TDI Diesel DPF Catalytic Converter 8W0254452C
Promo price
£246.95
£148.17
Free delivery: Jan 30
If paid before 14:00
Part no. 4H0906262C
Audi A8 D4 Lambda Probe Oxygen Sensor Cylinder 5-8 4.2 TDI CDSB 4H0906262C
£51.95
Free delivery: Jan 30
If paid before 14:00
Part no. 04L906262
Audi A3 8V Lambda Sensor Oxygen NOx Exhaust Sensor Diesel 04L906262
£13.95
Free delivery: Jan 30
If paid before 14:00
-15%
Part no. 8K0407719
Audi S5 8T Front Driveshaft Heat Protector Guard Plate Left N/S 8K0407719
Promo price
£18.95
£16.11
Free delivery: Jan 30
If paid before 14:00
Part no. 8K0253825D
Audi A5 8T Exhaust Muffler Tailpipe End Tip Cover Left Right O/S 8K0253825D
£23.95
Free delivery: Jan 30
If paid before 14:00
-5%
Part no. 04L131501C
Audi A3 8V EGR Valve Engine Exhaust Cooler 04L131501C
Promo price
£13.95
£13.25
Free delivery: Jan 30
If paid before 14:00
-40%
Part no. 8E0407722E
Audi A4 S4 B6 8E A6 4B Heat Plate Insulation Shield Front Right O/S 8E0407722E
Promo price
£94.95
£56.97
Free delivery: Jan 30
If paid before 14:00
Part no. 4H0906262D
Audi A8 D4 Lambda Probe Oxygen Sensor Cylinder 1-4 4.2 TDI CDSB 4H0906262D
£51.95
Free delivery: Jan 30
If paid before 14:00
Part no. 4M0253350CS
Audi Q7 4M VW Touareg CR7 3.0 TDI Diesel Exhaust Pipe 4M0253350CS
£123.95
Free delivery: Jan 30
If paid before 14:00
-15%
Part no. 05L971461
Audi A4 B9 A5 F5 Exhaust Heat Shield Thermal Protection Sleeve 05L971461
Promo price
£18.95
£16.11
Free delivery: Jan 30
If paid before 14:00
Part no. 06H906283B
Audi A3 8V A4 B8 VW Golf Mk7 Vacuum Line Solenoid Valve 1.8 TFSI 06H906283B
£18.95
Free delivery: Jan 30
If paid before 14:00
-15%
Part no. 079253034A
Audi A4 S4 B7 Quattro Petrol 4.2 V8 BBK Exhaust Manifold 079253034A
Promo price
£32.95
£28.01
Free delivery: Jan 30
If paid before 14:00
-5%
Part no. 8T0133817B
Audi S5 8T Secondary Air Injection Pipe Hose Line 4.2 FSI CAUA 8T0133817B
Promo price
£13.95
£13.25
Free delivery: Jan 30
If paid before 14:00
-5%
Part no. 04L906088DT
Audi Q3 8U Exhaust Gas Temperature Sensor Wiring 2.0 TDI DFTA 04L906088DT
Promo price
£13.95
£13.25
Free delivery: Jan 30
If paid before 14:00
-5%
Part no. 06E253009H
Audi S4 B8 Exhaust Manifold Heat Shield Plate Cover Lower Left N/S 06E253009H
Promo price
£13.95
£13.25
Free delivery: Jan 30
If paid before 14:00
-40%
Part no. 05L131521E
Audi A5 F5 A6 C8 Exhaust EGR Connecting Pipe Hose Line Tube 2.0 TDI 05L131521E
Promo price
£28.95
£17.37
Free delivery: Jan 30
If paid before 14:00
-40%
Part no. 8V0071761
Audi A3 8V Rear Bumper Exhaust Tail Pipe Tip End Set 8V0071761
Promo price
£42.95
£25.77
Free delivery: Jan 30
If paid before 14:00
Part no. 06K906262Q
Volkswagen Golf VII Audi TT FV 2.0 TFSI Lambda Probe Oxygen Sensor 06K906262Q
£13.95
Free delivery: Jan 30
If paid before 14:00
-40%
Part no. 07K131333A
Volkswagen Passat Golf Audi RS4 B8 Auxiliary Secondary Air Pump 07K131333A
Promo price
£94.95
£56.97
Free delivery: Jan 30
If paid before 14:00
-15%
Part no. 021906262C
Volkswagen Seat Audi Oxygen Sensor Lambda Probe 021906262C 0258006161
Promo price
£18.95
£16.11
Free delivery: Jan 30
If paid before 14:00
-5%
Part no. 06A906262BS
Audi A3 8P Lambda Sensor Oxygen Sensor Lambda Probe 2.0 TDI 06A906262BS
Promo price
£13.95
£13.25
Free delivery: Jan 30
If paid before 14:00
-15%
Part no. 021906262B
Volkswagen Seat Audi Oxygen Sensor Lambda Probe 021906262B 0258007057
Promo price
£23.95
£20.36
Free delivery: Jan 30
If paid before 14:00
-15%
Part no. 06F906262N
Lambda Sensor Audi A4 B8 A5 8F 2.0 TFSI Exhaust Oxygen Control 06F906262N
Promo price
£18.95
£16.11
Free delivery: Jan 30
If paid before 14:00
-5%
Part no. 06H129597G
Audi A4 B8 2.0 TFSI CDNC Petrol Exhaust Manifold Heat Shield 06H129597G
Promo price
£13.95
£13.25
Free delivery: Jan 30
If paid before 14:00
-15%
Part no. 04L906088EA
Audi Q3 8U 2.0 TDI CUWA Exhaust Gas Temperature Sensor 04L906088EA
Promo price
£18.95
£16.11
Free delivery: Jan 30
If paid before 14:00
Part no. 06E906262AC
Audi Q3 8U Lambda Sensor Exhaust Oxygen Control Wiring Harness 06E906262AC
£13.95
Free delivery: Jan 30
If paid before 14:00
-15%
Part no. 8Y4253181C
Audi S3 8Y Sportback 2.0 TFSI DNFF Silencer Rear Muffler Exhaust Flap 8Y4253181C
Promo price
£379.95
£322.96
Delivery: Jan 29
If paid before 14:00
-15%
Part no. 059906262M
Audi Q7 4L Volkswagen Touareg Lambda Oxygen Sensor Probe Cable Diesel 059906262M
Promo price
£80.95
£68.81
Free delivery: Jan 30
If paid before 14:00
-5%
Part no. 06E253008H
Audi S4 B8 Exhaust Manifold Heat Shield Plate Cover Lower Right O/S 06E253008H
Promo price
£13.95
£13.25
Free delivery: Jan 30
If paid before 14:00
-5%
Part no. 06D129597D
Audi A4 B7 2.0 TFSI BGB Petrol Engine Manifold Heat Shield Cover 06D129597D
Promo price
£13.95
£13.25
Free delivery: Jan 30
If paid before 14:00
-40%
Part no. 4G0906088N
Audi A7 4G Exhaust Gas Temperature Sensor Sonda Lambda 4G0906088N
Promo price
£37.95
£22.77
Free delivery: Jan 30
If paid before 14:00
-40%
Part no. 3D0407720C
Audi A4 S4 B7 Heat Shield Front Right O/S Drive Shaft Panel Cover 3D0407720C
Promo price
£37.95
£22.77
Free delivery: Jan 30
If paid before 14:00
-5%
Part no. 06H906262A
Audi A5 8T Engine Exhaust Oxygen Lambda Sensor Catalytic 06H906262A
Promo price
£13.95
£13.25
Free delivery: Jan 30
If paid before 14:00
-5%
Part no. 079131166Q
Audi S5 8T 4.2 FSI CAUA Adapter Combination Valve Right O/S 079131166Q
Promo price
£13.95
£13.25
Free delivery: Jan 30
If paid before 14:00
-40%
Part no. 057906051H-1
Audi RS3 8V 2.5TFSI Exhaust Control Line Differential Pressure Sensor 057906051H
Promo price
£151.95
£91.17
Free delivery: Jan 30
If paid before 14:00
-40%
Part no. 057906262E
Audi Q7 4L 4.2 TDI Lambda Sensor Oxygen Sensor Lambda Probe 057906262E
Promo price
£28.95
£17.37
Free delivery: Jan 30
If paid before 14:00
-15%
Part no. 057906262F
Audi Q7 4L 4.2 TDI Lambda Sensor Oxygen Sensor Lambda Probe 057906262F
Promo price
£18.95
£16.11
Free delivery: Jan 30
If paid before 14:00
Part no. 5QJ407720
Audi A3 S3 8Y Front Driveshaft Heat Shield Plate Cover Right O/S 5QJ407720
£23.95
Free delivery: Jan 30
If paid before 14:00
-15%
Part no. 04L131552BK
Audi A5 8T 2.0 TDI EGR Tube Line Pipe Exhaust Gas Pressure Sensor 04L131552BK
Promo price
£18.95
£16.11
Free delivery: Jan 30
If paid before 14:00
Part no. 059131534C
Audi S3 8Y EGR Connection Pipe Hose Line Tube 2.0 TFSI DNFB Petrol 059131534C
£28.95
Free delivery: Jan 30
If paid before 14:00
Part no. 4L0253681A
Audi Q7 4L Exhaust Tail Pipe End Tip Tube Left N/S 4L0253681A
£42.95
Free delivery: Jan 30
If paid before 14:00
-40%
Part no. 07K906265
Audi RS3 8V 2.5 TFSI DNWA DAZA Lambda Sensor Pre Catalyst 6 Pin 07K906265
Promo price
£75.95
£45.57
Free delivery: Jan 30
If paid before 14:00
-40%
Part no. 03G131512AP
Audi A3 8P 2.0 TDI BMN EGR Gas Cooler Flue Recirculation 03G131512AE
Promo price
£42.95
£25.77
Free delivery: Jan 30
If paid before 14:00
-5%
Part no. 5Q0253461Q
Audi A3 8V Catalytic Converter Holder Exhaust Bracket 5Q0253461Q
Promo price
£13.95
£13.25
Free delivery: Jan 30
If paid before 14:00
-15%
Part no. 079253033A
Audi S4 B6 Petrol Exhaust Manifold Left N/S 4.2 FSI V8 BBK Quattro 079253033A
Promo price
£18.95
£16.11
Free delivery: Jan 30
If paid before 14:00
-40%
Part no. 03C906262T
Audi A3 8P VW Golf Mk6 1.4 TSI CAXC Petrol Engine Lambda Sensor 03C906262T
Promo price
£37.95
£22.77
Free delivery: Jan 30
If paid before 14:00
Part no. 8W0253725B
Audi A4 B9 Exhaust Clamp DPF Particulate Filter Bracket 3.0 TDI 8W0253725B
£13.95
Free delivery: Jan 30
If paid before 14:00
-40%
Part no. 079131605AQ
Audi S5 8T 4.2 FSI EGR Valve Cooler Unit Pipe Hose Line 079131605AQ
Promo price
£37.95
£22.77
Free delivery: Jan 30
If paid before 14:00
Part no. 8V0253460
Audi RS3 8Y TTRS 8S FV 2.5 TFSI Exhaust Pipe Clamp Clip 8V0253460
£70.95
Free delivery: Jan 30
If paid before 14:00
-5%
Part no. 5Q0253725C
Exhaust Clamp Audi Q3 8U Turbocharger Connector Bracket 5Q0253725C
Promo price
£13.95
£13.25
Free delivery: Jan 30
If paid before 14:00
-15%
Part no. 04E906262BJ
Lambda Oxygen Sensor Audi A1 8X VW Polo 6R 1.2 Petrol Exhaust Sensor 04E906262DC
Promo price
£18.95
£16.11
Free delivery: Jan 30
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
£13.95
£13.25
Free delivery: Jan 30
If paid before 14:00
Part no. 04L131455E
Audi A3 8V Exhaust System Pipe Hose Tube Connector Clamp 04L131455E
£13.95
Free delivery: Jan 30
If paid before 14:00
-40%
Part no. 06D103213G
Audi A4 B7 2.0 TFSI BGB EGR Valve Engine Breather Pipe Hose Line Tube 06D103213G
Promo price
£23.95
£14.37
Free delivery: Jan 30
If paid before 14:00
-5%
Part no. 04L906088AD
Temperature Sensor Volkswagen Golf MK7 Audi A3 8V Exhaust Gas 04L906088AD
Promo price
£13.95
£13.25
Free delivery: Jan 30
If paid before 14:00
-5%
Part no. 8W0906265
Lambda Oxygen Sensor Audi A4 B9 2.0 TDI DETA Diesel Exhaust Probe 8W0906265
Promo price
£13.95
£13.25
Free delivery: Jan 30
If paid before 14:00
-15%
Part no. 4G0906088AG
Audi Q5 8R Exhaust Gas Temperature Sensor Sonda Lambda 4G0906088AG
Promo price
£75.95
£64.56
Free delivery: Jan 30
If paid before 14:00
-5%
Part no. 4G0906088J
Audi A6 C7 2.0 TDI Diesel Engine Sensor Sonda Lambda Exhaust Probe 4G0906088J
Promo price
£13.95
£13.25
Free delivery: Jan 30
If paid before 14:00
-5%
Part no. 4G0906088R
Audi Q5 8R 2.0 TDI Diesel Engine Sensor Sonda Lambda Exhaust Probe 4G0906088R
Promo price
£13.95
£13.25
Free delivery: Jan 30
If paid before 14:00
-5%
Part no. 04L253725B
Audi A3 8Y 30 TFSI DXDE Exhaust Pipe Clamp 04L253725B
Promo price
£13.95
£13.25
Free delivery: Jan 30
If paid before 14:00
-5%
Part no. 059253033L
Audi A4 B7 2.7 TDI Front Exhaust Outlet Manifold Left N/S 059253033L
Promo price
£13.95
£13.25
Free delivery: Jan 30
If paid before 14:00
-15%
Part no. 8V0253181AB
Audi RS3 8V Sportback Rear Exhaust System Muffler Back Box 2.5 TFSI 8V0253611D
Promo price
£759.95
£645.96
Delivery: Jan 29
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 .