Car Exhaust & Emission Systems for Audi A4 2003

5,737 results

STAINLESS STEEL EXHAUST DECAT DE CAT FRONT PIPE FOR AUDI B5 A4 B5.5 1.9TDI 95-01 (For: Audi A4 2003)
Enhances Throttle Response | Improves BHP and Torque
Brand new · Unbranded
£89.99
Was: £99.99was - £99.99
Free postage
Click & Collect
53 watching
AUDI A4 8E B6 EGR Valve 06B131817E 1.8 Petrol 120kw 2003 29072816 (For: Audi A4 2003)
Pre-owned · Audi
£25.00
or Best Offer
Free postage
Click & Collect
Exhaust Pipe + Fitting Kit Centre SJR Fits Audi A4 2003-2008 1.8 8E0253301DP (For: Audi A4 2003)
Brand new
£66.73
Was: £115.74was - £115.74
Free postage
Click & Collect
Audi A3 8P A4 B7 A6 C6 Q7 R8 (2003-15) GENUINE Lambda O2 Sensor | 022906262CF
Brand new
£180.00
Free postage
For Audi A4 B6 Quattro 1.8T Jetex Performance 2.5" Exhaust System + 100mm Tip... (For: Audi A4 2003)
Brand new · Jetex
£771.54
Free postage
Only 1 left.
For Audi A4 2003-2008 1.8 BM Exhaust Pipe Euro 3 or 4 BM50485 (For: Audi A4 2003)
Brand new · BM Catalysts
(2)
£44.96
Was: £45.05was - £45.05
Free postage
Click & Collect
Fits Audi A4 2003-2008 1.8 Exhaust Pipe Euro 4 Centre AMS 8E0253301DP (For: Audi A4 2003)
Brand new · AMS
£63.95
Was: £105.82was - £105.82
Free postage
Click & Collect
BM Centre Exhaust Pipe Euro 4 Fits Audi A4 2003-2008 1.8 8E0253301DP (For: Audi A4 2003)
Brand new · BM Catalysts
(2)
£63.38
Was: £92.64was - £92.64
Free postage
Click & Collect
Exhaust Pipe + Fitting Kit fits AUDI A4 B6, B7 1.8 Centre 03 to 08 BM Quality (For: Audi A4 2003)
Free tracked delivery. Next working day UK despatch.
Brand new · BM Catalysts
£37.98
Free postage
Est. delivery Mon, Aug 11
9 watching
AUDI A4 1.9 TDi Turbo Diesel 100/130HP 2000-2004 Decat Cat Bypass (For: Audi A4 2003)
Brand new
(3)
£75.99
Free postage
321 sold
Exhaust Pipe Euro 4 Centre Benni Fits Audi A4 2003-2008 1.8 8E0253301DP (For: Audi A4 2003)
Brand new
£65.42
Was: £92.64was - £92.64
Free postage
Click & Collect
FOR AUDI A4 1.9TDi (130bhp AWX AVF eng) 11/00-2/01 BM80214 (For: Audi A4 2003)
Brand new · BM Catalysts
£70.40
Free postage
Click & Collect
FOR AUDI A4 1.9TDi (130bhp AWX AVF eng) 11/00-12/04 BM80214H (For: Audi A4 2003)
Brand new · BM Catalysts
£108.25
Free postage
Click & Collect
Fits Audi A4 2000-2003 2.5 TDi AZ Catalytic Converter + Fitting Kit 8E0253057QX (For: Audi A4 2003)
Brand new
£219.01
Was: £476.42was - £476.42
Free postage
Click & Collect
Front + Rear 2x Lambda Oxygen Sensors Fits VW New Beetle Passat Golf Audi A4 A3 (For: Audi A4 2003)
Brand new
£65.90
Was: £131.80was - £131.80
Free postage
Click & Collect
Fits Audi A4 2000-2003 2.5 TDi Ruva Catalytic Converter Euro 3 8E0253057QX (For: Audi A4 2003)
Brand new
£210.93
Was: £433.78was - £433.78
Free postage
Click & Collect
Rampro Centre Exhaust Pipe Euro 4 Fits Audi A4 2003-2008 1.8 8E0253301DP (For: Audi A4 2003)
Brand new
£64.85
Was: £107.32was - £107.32
Free postage
Click & Collect
AUDI A4 / CONVERTIBLE QUATTRO EGR VALVE 2004-2009 (For: Audi A4 2003)
Brand new
£57.95
Free postage
Click & Collect
Exhaust Pipe Euro 4 Centre Aim Fits Audi A4 2003-2008 1.8 8E0253301DP (For: Audi A4 2003)
Brand new · AIM
£64.96
Was: £92.64was - £92.64
Free postage
Click & Collect
Audi A4 Cabriolet 8H B6 2.5 TDi Exhaust Cat Back 8H0253609AQ (For: Audi A4 2003)
Pre-owned · Audi
£159.99
Was: £199.99was - £199.99
or Best Offer
£19.99 P&P
Est. delivery Mon, Aug 11
Fits Audi A4 2003-2008 1.8 MFD Centre Exhaust Pipe + Fitting Kit 8E0253301DP (For: Audi A4 2003)
Brand new · MFD
£67.68
Was: £117.38was - £117.38
Free postage
Click & Collect
Fits Audi A4 2003-2008 1.8 Exhaust Pipe Euro 4 Centre Ikio 8E0253301DP (For: Audi A4 2003)
Brand new
£66.55
Was: £122.36was - £122.36
Free postage
Click & Collect
New listingAudi A4 8E B6 1.9 TDi Diesel Exhaust Manifold Heat Shield 038129969A (For: Audi A4 2003)
Pre-owned · Audi
£10.39
Free postage
Click & Collect
Fits Audi A4 2003-2008 1.8 Exhaust Pipe Euro 4 Centre BM 8E0253301DP (For: Audi A4 2003)
Brand new · BM Catalysts
£63.58
Was: £105.22was - £105.22
Free postage
Click & Collect
Fits Audi A4 2003-2008 1.8 AZ Centre Exhaust Pipe Euro 4 8E0253301DP (For: Audi A4 2003)
Brand new
£69.08
Was: £102.93was - £102.93
Free postage
Click & Collect
Audi A4 S4 B6 8E 8H 2003 Exhaust Muffler Silencer 8E0253811DG AMD74070
Pre-owned · Audi
£69.31
or Best Offer
Free postage
Audi A4 S Line 2.5TDi B6 Estate 2003 Small Metal Pipe EGR J53
Pre-owned · Audi
£15.01
Free postage
Fits Audi A4 1996-2001 A6 1999-2003 1.8 Exhaust Pipe + Fitting Kit Front Stallex
Brand new
£70.44
Was: £167.48was - £167.48
Free postage
Click & Collect
Fits Audi A4 2000-2003 2.5 TDi Baxter Cat Converter + Fitting Kit 8E0253057QX (For: Audi A4 2003)
Brand new
£212.99
Was: £463.31was - £463.31
Free postage
Click & Collect
Fits Audi A4 2000-2003 2.5 TDi Inutpart Catalytic Converter Euro 3 8E0253057QX (For: Audi A4 2003)
Brand new
£206.99
Was: £433.78was - £433.78
Free postage
Click & Collect
Fits Audi A4 2000-2003 2.5 TDi Catalytic Converter Euro 3 Stallex 8E0253057QX (For: Audi A4 2003)
Brand new
£216.84
Was: £488.00was - £488.00
Free postage
Click & Collect
Fits Audi A4 2000-2003 2.5 TDi Ruva Cat Converter + Fitting Kit 8E0253057QX (For: Audi A4 2003)
Brand new
£215.00
Was: £467.69was - £467.69
Free postage
Click & Collect
AUDI A4 3.0 V6 Quattro 6-Spd Manual Saloon(ASN eng) right hand Petrol Cat (For: Audi A4 2003)
Brand new · BM Catalysts
£183.29
Free postage
Click & Collect
Audi A4 8E5, B6 [2001-2004] Estate 1.9 TDI Box with tail pipe AU338 8E0253609CF (For: Audi A4 2003)
Brand new
£52.78
Free postage
Click & Collect
13 watching
Exhaust Pipe + Fitting Kit Centre Aim Fits Audi A4 2003-2008 1.8 8E0253301DP (For: Audi A4 2003)
Brand new · AIM
£68.15
Was: £118.20was - £118.20
Free postage
Click & Collect
Fits Audi A4 2003-2008 1.8 Exhaust Pipe + Fitting Kit Centre AMS 8E0253301DP (For: Audi A4 2003)
Brand new · AMS
£67.08
Was: £116.34was - £116.34
Free postage
Click & Collect
O2 Oxygen Lambda Sensor for Audi A3 A4 A6 A8 TT 1.6 1.8 T 2.0 2.4 3.0 623 mm (For: Audi A4 2003)
Brand new · Dromedary
£22.58
or Best Offer
Free postage
Click & Collect
113 sold
AUDI A4 B7 2004-2008 2.0 TDI DIESEL CATALYTIC CAT CONVERTER 4F0178FA 8E0131701FM (For: Audi A4 2003)
Pre-owned · Audi
£99.99
Free postage
Click & Collect
Fits Audi A4 2000-2003 2.5 TDi Baxter Catalytic Converter Euro 3 8E0253057QX (For: Audi A4 2003)
Brand new
£208.96
Was: £433.78was - £433.78
Free postage
Click & Collect
Fits Audi A4 2000-2003 2.5 TDi Cat Converter + Fitting Kit Mity 8E0253057QX (For: Audi A4 2003)
Brand new
£206.67
Was: £404.62was - £404.62
Free postage
Click & Collect
Centre Exhaust Pipe Euro 4 Fits Audi A4 2003-2008 Seat Exeo 2008-2010 1.8 (For: Audi A4 2003)
Brand new
£63.38
Was: £92.64was - £92.64
Free postage
Click & Collect
AUDI A4 S LINE B7 2006-2009 DOOR SEAL FRONT RIGHT SIDE 8H0837912E (For: Audi A4 2003)
Pre-owned · Audi
£36.00
or Best Offer
Free postage
Click & Collect
Audi A4 8D B5 FL 2.5TDi Pair Inlet Intake Manifolds 059129713AB (For: Audi A4 2003)
Pre-owned · Audi
£26.99
or Best Offer
Free postage
Est. delivery Mon, Aug 11
Audi A4 8H7, B6, 8HE, B7 [2002-2009] Convertible 1.8 T Centre pipe AU425 (For: Audi A4 2003)
Brand new
£54.48
Free postage
Click & Collect
3 watching
Fits Audi A4 2003-2008 1.8 Exhaust Pipe + Fitting Kit Centre BM 8E0253301DP (For: Audi A4 2003)
Brand new · BM Catalysts
£66.70
Was: £115.70was - £115.70
Free postage
Click & Collect
Audi A4 8E5, B6 [2001-2004] Estate 2.0 Box with tail pipe AU339 8E0253609AT (For: Audi A4 2003)
Brand new
£60.54
Free postage
Click & Collect
Audi A4 Cabriolet 8H B6 Lambda Sensor 06B906265D (For: Audi A4 2003)
Pre-owned · Audi
£13.99
Free postage
Click & Collect
Premier Centre Exhaust Pipe Euro 4 Fits Audi A4 2003-2008 1.8 8E0253301DP (For: Audi A4 2003)
Brand new · Premier
£69.72
Was: £115.80was - £115.80
Free postage
Click & Collect
Exhaust Pipe Euro 4 Centre BM Fits Audi A4 2003-2008 1.8 8E0253301DP (For: Audi A4 2003)
Brand new · BM Catalysts
£63.46
Was: £92.64was - £92.64
Free postage
Click & Collect
AUDI A4 SALOON, ESTATE 2.0 131HP 2000-2003 Exhaust Intermediate Pipe (For: Audi A4 2003)
Brand new
£68.29
Free postage
Fits Audi A4 2003-2008 1.8 Inutpart Centre Exhaust Pipe Euro 4 8E0253301DP (For: Audi A4 2003)
Brand new
£66.55
Was: £102.93was - £102.93
Free postage
Click & Collect
2021 AUDI A4 B9 S LINE FACELIFT CATALYTIC CONVERTER 05L131705R 2.0 DIESEL DTNA (For: Audi A4 2003)
Pre-owned · Audi
£283.50
Was: £315.00was - £315.00
Free postage
FOR AUDI A4 1.8i 20v Turbo (BEX eng with OBD) 12/00-2/01 BM90954 (For: Audi A4 2003)
Brand new · BM Catalysts
£85.41
Free postage
Click & Collect
Audi A4 Cabriolet 8H B7 B Cabriolet 1.8T FWD BFB Exhaust Cat Back Twin Exit
Pre-owned · Audi
£199.99
or Best Offer
£19.99 P&P
Est. delivery Mon, Aug 11
Fits Audi A4 1996-2001 A6 1999-2003 1.8 Exhaust Pipe Euro 2 Front Stallex
Brand new
£67.23
Was: £145.33was - £145.33
Free postage
Click & Collect
Fits Audi A4 2003-2008 1.8 Inutpart Centre Pipe Fitting Kit 8E0253301DP (For: Audi A4 2003)
Brand new
£16.89
Was: £35.60was - £35.60
Free postage
Click & Collect
Quality Exhaust Link Pipe for Audi A4 T Quattro BEX 1.8 Litre (2003-2004) (For: Audi A4 2003)
Brand new
£163.16
Was: £231.65was - £231.65
Free postage
Click & Collect
AUDI A4 3.0i V6 2WD CVT Auto Cabriolet (ASN eng) 5/02-10/05 (left side) with Kit (For: Audi A4 2003)
Brand new · BM Catalysts
£354.81
Free postage
Click & Collect
Fits Audi A4 2000-2003 2.5 TDi Catalytic Converter Euro 3 Mity 8E0253057QX (For: Audi A4 2003)
Brand new
£202.76
Was: £390.40was - £390.40
Free postage
Click & Collect
Fits Audi A4 2000-2003 2.5 TDi Catalytic Converter Euro 3 Ikio 8E0253057QX (For: Audi A4 2003)
Brand new
£206.99
Was: £437.76was - £437.76
Free postage
Click & Collect

Car Exhaust & Emission Systems for Audi A4 2003

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5,737 results

STAINLESS STEEL EXHAUST DECAT DE CAT FRONT PIPE FOR AUDI B5 A4 B5.5 1.9TDI 95-01 (For: Audi A4 2003)

AUDI A4 8E B6 EGR Valve 06B131817E 1.8 Petrol 120kw 2003 29072816 (For: Audi A4 2003)

Exhaust Pipe + Fitting Kit Centre SJR Fits Audi A4 2003-2008 1.8 8E0253301DP (For: Audi A4 2003)

Audi A3 8P A4 B7 A6 C6 Q7 R8 (2003-15) GENUINE Lambda O2 Sensor | 022906262CF

For Audi A4 B6 Quattro 1.8T Jetex Performance 2.5" Exhaust System + 100mm Tip... (For: Audi A4 2003)

For Audi A4 2003-2008 1.8 BM Exhaust Pipe Euro 3 or 4 BM50485 (For: Audi A4 2003)

Fits Audi A4 2003-2008 1.8 Exhaust Pipe Euro 4 Centre AMS 8E0253301DP (For: Audi A4 2003)

BM Centre Exhaust Pipe Euro 4 Fits Audi A4 2003-2008 1.8 8E0253301DP (For: Audi A4 2003)

Exhaust Pipe + Fitting Kit fits AUDI A4 B6, B7 1.8 Centre 03 to 08 BM Quality (For: Audi A4 2003)

AUDI A4 1.9 TDi Turbo Diesel 100/130HP 2000-2004 Decat Cat Bypass (For: Audi A4 2003)

Exhaust Pipe Euro 4 Centre Benni Fits Audi A4 2003-2008 1.8 8E0253301DP (For: Audi A4 2003)

FOR AUDI A4 1.9TDi (130bhp AWX AVF eng) 11/00-2/01 BM80214 (For: Audi A4 2003)

FOR AUDI A4 1.9TDi (130bhp AWX AVF eng) 11/00-12/04 BM80214H (For: Audi A4 2003)

Fits Audi A4 2000-2003 2.5 TDi AZ Catalytic Converter + Fitting Kit 8E0253057QX (For: Audi A4 2003)

Front + Rear 2x Lambda Oxygen Sensors Fits VW New Beetle Passat Golf Audi A4 A3 (For: Audi A4 2003)

Fits Audi A4 2000-2003 2.5 TDi Ruva Catalytic Converter Euro 3 8E0253057QX (For: Audi A4 2003)

Rampro Centre Exhaust Pipe Euro 4 Fits Audi A4 2003-2008 1.8 8E0253301DP (For: Audi A4 2003)

AUDI A4 / CONVERTIBLE QUATTRO EGR VALVE 2004-2009 (For: Audi A4 2003)

Exhaust Pipe Euro 4 Centre Aim Fits Audi A4 2003-2008 1.8 8E0253301DP (For: Audi A4 2003)

Audi A4 Cabriolet 8H B6 2.5 TDi Exhaust Cat Back 8H0253609AQ (For: Audi A4 2003)

Fits Audi A4 2003-2008 1.8 MFD Centre Exhaust Pipe + Fitting Kit 8E0253301DP (For: Audi A4 2003)

Fits Audi A4 2003-2008 1.8 Exhaust Pipe Euro 4 Centre Ikio 8E0253301DP (For: Audi A4 2003)

New listingAudi A4 8E B6 1.9 TDi Diesel Exhaust Manifold Heat Shield 038129969A (For: Audi A4 2003)

Fits Audi A4 2003-2008 1.8 Exhaust Pipe Euro 4 Centre BM 8E0253301DP (For: Audi A4 2003)

Fits Audi A4 2003-2008 1.8 AZ Centre Exhaust Pipe Euro 4 8E0253301DP (For: Audi A4 2003)

Audi A4 S4 B6 8E 8H 2003 Exhaust Muffler Silencer 8E0253811DG AMD74070

Audi A4 S Line 2.5TDi B6 Estate 2003 Small Metal Pipe EGR J53

Fits Audi A4 1996-2001 A6 1999-2003 1.8 Exhaust Pipe + Fitting Kit Front Stallex

Fits Audi A4 2000-2003 2.5 TDi Baxter Cat Converter + Fitting Kit 8E0253057QX (For: Audi A4 2003)

Fits Audi A4 2000-2003 2.5 TDi Inutpart Catalytic Converter Euro 3 8E0253057QX (For: Audi A4 2003)

Fits Audi A4 2000-2003 2.5 TDi Catalytic Converter Euro 3 Stallex 8E0253057QX (For: Audi A4 2003)

Fits Audi A4 2000-2003 2.5 TDi Ruva Cat Converter + Fitting Kit 8E0253057QX (For: Audi A4 2003)

AUDI A4 3.0 V6 Quattro 6-Spd Manual Saloon(ASN eng) right hand Petrol Cat (For: Audi A4 2003)

Audi A4 8E5, B6 [2001-2004] Estate 1.9 TDI Box with tail pipe AU338 8E0253609CF (For: Audi A4 2003)

Exhaust Pipe + Fitting Kit Centre Aim Fits Audi A4 2003-2008 1.8 8E0253301DP (For: Audi A4 2003)

Fits Audi A4 2003-2008 1.8 Exhaust Pipe + Fitting Kit Centre AMS 8E0253301DP (For: Audi A4 2003)

O2 Oxygen Lambda Sensor for Audi A3 A4 A6 A8 TT 1.6 1.8 T 2.0 2.4 3.0 623 mm (For: Audi A4 2003)

AUDI A4 B7 2004-2008 2.0 TDI DIESEL CATALYTIC CAT CONVERTER 4F0178FA 8E0131701FM (For: Audi A4 2003)

Fits Audi A4 2000-2003 2.5 TDi Baxter Catalytic Converter Euro 3 8E0253057QX (For: Audi A4 2003)

Fits Audi A4 2000-2003 2.5 TDi Cat Converter + Fitting Kit Mity 8E0253057QX (For: Audi A4 2003)

Centre Exhaust Pipe Euro 4 Fits Audi A4 2003-2008 Seat Exeo 2008-2010 1.8 (For: Audi A4 2003)

AUDI A4 S LINE B7 2006-2009 DOOR SEAL FRONT RIGHT SIDE 8H0837912E (For: Audi A4 2003)

Audi A4 8D B5 FL 2.5TDi Pair Inlet Intake Manifolds 059129713AB (For: Audi A4 2003)

Audi A4 8H7, B6, 8HE, B7 [2002-2009] Convertible 1.8 T Centre pipe AU425 (For: Audi A4 2003)

Fits Audi A4 2003-2008 1.8 Exhaust Pipe + Fitting Kit Centre BM 8E0253301DP (For: Audi A4 2003)

Audi A4 8E5, B6 [2001-2004] Estate 2.0 Box with tail pipe AU339 8E0253609AT (For: Audi A4 2003)

Audi A4 Cabriolet 8H B6 Lambda Sensor 06B906265D (For: Audi A4 2003)

Premier Centre Exhaust Pipe Euro 4 Fits Audi A4 2003-2008 1.8 8E0253301DP (For: Audi A4 2003)

Exhaust Pipe Euro 4 Centre BM Fits Audi A4 2003-2008 1.8 8E0253301DP (For: Audi A4 2003)

AUDI A4 SALOON, ESTATE 2.0 131HP 2000-2003 Exhaust Intermediate Pipe (For: Audi A4 2003)

Fits Audi A4 2003-2008 1.8 Inutpart Centre Exhaust Pipe Euro 4 8E0253301DP (For: Audi A4 2003)

2021 AUDI A4 B9 S LINE FACELIFT CATALYTIC CONVERTER 05L131705R 2.0 DIESEL DTNA (For: Audi A4 2003)

FOR AUDI A4 1.8i 20v Turbo (BEX eng with OBD) 12/00-2/01 BM90954 (For: Audi A4 2003)

Audi A4 Cabriolet 8H B7 B Cabriolet 1.8T FWD BFB Exhaust Cat Back Twin Exit

Fits Audi A4 1996-2001 A6 1999-2003 1.8 Exhaust Pipe Euro 2 Front Stallex

Fits Audi A4 2003-2008 1.8 Inutpart Centre Pipe Fitting Kit 8E0253301DP (For: Audi A4 2003)

Quality Exhaust Link Pipe for Audi A4 T Quattro BEX 1.8 Litre (2003-2004) (For: Audi A4 2003)

AUDI A4 3.0i V6 2WD CVT Auto Cabriolet (ASN eng) 5/02-10/05 (left side) with Kit (For: Audi A4 2003)

Fits Audi A4 2000-2003 2.5 TDi Catalytic Converter Euro 3 Mity 8E0253057QX (For: Audi A4 2003)

Fits Audi A4 2000-2003 2.5 TDi Catalytic Converter Euro 3 Ikio 8E0253057QX (For: Audi A4 2003)

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