Products for Audi S4 2nd Gen (B6) 2003-2005 4.2 Quattro (Petrol)

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Performance Software Upgrades (Remaps)

Engine Control Unit (ECU) Upgrades

APR Audi B6 S4 4.2L V8 ECU Upgrades

APR is pleased to present the ultimate engine control unit (ECU) upgrade for the 4.2L V8 engine. APR’s ECU upgrade…

Brand
APR
Part Number
APRECU060
Applications
Audi S4 (B6)
£478.80 Details

Air Filters and Intakes

Performance Air Filters

K&N Replacement Air Filter

The K&N 33-2209 fits some Audi A4, Audi A4 Cabriolet, Audi A4 Quattro, Audi A4 Quattro Cabriolet, Audi Cabriolet, Audi Quattro, Audi RS4, Audi S4, and Seat Exeo models

Brand
K&N
Part Number
33-2209
Applications
Audi A4/S4 (8E/8H/B6/B7) 1.8i 2000-2008
Audi A4/S4 (8E/8H/B6/B7) 2.0i 2000-2008
Audi S4/RS4 (8E/8H/B6/B7) 4.2i 2005-2008
Audi A4/S4 (8E/8H/B6/B7) 1.9d 2000-2008
Audi A4/S4 (8E/8H/B6/B7) 2.0d 2004-2008
Audi A4/S4 (8E/8H/B6/B7) 3.0d 2004-2008
Seat Exeo 1.8i 2009-2013
Seat Exeo 2.0i 2009-2013
Seat Exeo 2.0d 2009-2013
£55.19 Details Buy Now

Performance Braking

Performance Brake Pads

EBC Redstuff Ceramic Low Dust Brake Pads

Redstuff ceramic brake pads, passenger car/saloon car pad NOT made for Truck or SUV fitments.EBC lowest dust fast street pad…

Brand
EBC Brakes
Part Number
DP31470C
Fits Front/Rear
Rear
Caliper Type
TRW
Applications
AUDI A6 quattro (C6/4F) 3.0 Supercharged 300BHP 2008-2011
AUDI A6 quattro (C6/4F) 4.2 2004-2011
AUDI A6 quattro (C6/4F) 3.0 TD 211BHP 2004-2011
AUDI A6 quattro (C6/4F) 3.0 TD 225BHP 2004-2011
AUDI A6 quattro (C6/4F) 3.0 TD 233BHP 2004-2011
AUDI A6 quattro Avant (C6/4F) 3.0 Supercharged 2008-2011
AUDI A6 quattro Avant (C6/4F) 4.2 2004-2011
AUDI A6 quattro Avant (C6/4F) 3.0 TD 211BHP 2004-2011
AUDI A6 quattro Avant (C6/4F) 3.0 TD 225BHP 2004-2011
AUDI A6 quattro Avant (C6/4F) 3.0 TD 233BHP 2004-2011
AUDI A8 quattro (D3/4E) 3.0 TD 250BHP 2003-2004
AUDI A8 quattro (D3/4E) 3.0 TD 250BHP 2004-2010
AUDI RS4 4.2 414BHP 2005-2008
AUDI RS6 4.2 Twin Turbo 444BHP 2002-2005
AUDI RS6+ 4.2 Twin Turbo 475BHP 2004-2005
AUDI S4 (B6) 4.2 344BHP 2003-2005
AUDI S4 (B7) 4.2 344BHP 2005-2009
AUDI S6 5.2 435BHP 2006-2011
AUDI S8 5.2 450BHP 2006-2011
VOLKSWAGEN Phaeton 3.6 (4 Pad Set) 280BHP 2008-2016
VOLKSWAGEN Phaeton 3.6 (8 Pad Set) 280BHP 2008-2016
VOLKSWAGEN Phaeton 3.0 TD (4 Pad Set) 225BHP 2004-2006
VOLKSWAGEN Phaeton 3.0 TD (8 Pad Set) 225BHP 2004-2006
VOLKSWAGEN Phaeton 3.0 TD (4 Pad Set) 233BHP 2007-2008
VOLKSWAGEN Phaeton 3.0 TD (8 Pad Set) 233BHP 2007-2008
VOLKSWAGEN Phaeton 3.0 TD (4 Pad Set) 240BHP 2008-2016
VOLKSWAGEN Phaeton 3.0 TD (8 Pad Set) 240BHP 2008-2016
£78.04 Details Buy Now
EBC Redstuff Ceramic Low Dust Brake Pads

Redstuff ceramic brake pads, passenger car/saloon car pad NOT made for Truck or SUV fitments.EBC lowest dust fast street pad…

Brand
EBC Brakes
Part Number
DP31495C
Fits Front/Rear
Front
Caliper Type
ATE
Applications
AUDI A4 (B7) 2.0 Turbo 2004-2008
AUDI A4 (B7) 2.0 Turbo (PR-1LA) 2005-2008
AUDI A4 (B7) 2.0 Turbo (PR-1LC) 2005-2008
AUDI A4 quattro (B7) 2.0 Turbo (PR-1LA) 2004-2008
AUDI A4 quattro (B7) 2.0 Turbo (PR-1LC) 2004-2008
AUDI A4 quattro (B7) 3.0 TD (PR-1LA) 2004-2008
AUDI A4 quattro (B7) 3.0 TD (PR-1LC) 2004-2008
AUDI A4 Convertible quattro 3.0 TD 2005-2009
AUDI A6 quattro (C6/4F) 3.0 Supercharged 300BHP 2008-2011
AUDI A6 quattro (C6/4F) 4.2 2004-2011
AUDI A6 quattro (C6/4F) 3.0 TD 211BHP 2004-2011
AUDI A6 quattro (C6/4F) 3.0 TD 225BHP 2004-2011
AUDI A6 quattro (C6/4F) 3.0 TD 233BHP 2004-2011
AUDI A6 quattro Avant (C6/4F) 3.0 Supercharged 2008-2011
AUDI A6 quattro Avant (C6/4F) 4.2 2004-2011
AUDI A6 quattro Avant (C6/4F) 3.0 TD 211BHP 2004-2011
AUDI A6 quattro Avant (C6/4F) 3.0 TD 225BHP 2004-2011
AUDI A6 quattro Avant (C6/4F) 3.0 TD 233BHP 2004-2011
AUDI A8 quattro (D3/4E) 3.0 TD 250BHP 2003-2004
AUDI A8 quattro (D3/4E) 3.0 TD 250BHP 2004-2010
AUDI S4 (B6) 4.2 344BHP 2003-2005
AUDI S4 (B7) 4.2 344BHP 2005-2009
£110.39 Details Buy Now
EBC Yellowstuff Street & Track Brake Pads

High friction formula improves brake effect 30-40%.Fastest brake pads for Street, Drift & Trackday racingZero brake fade makes this material…

Brand
EBC Brakes
Part Number
DP41470R
Fits Front/Rear
Rear
Caliper Type
TRW
Applications
AUDI A6 quattro (C6/4F) 3.0 Supercharged 300BHP 2008-2011
AUDI A6 quattro (C6/4F) 4.2 2004-2011
AUDI A6 quattro (C6/4F) 3.0 TD 211BHP 2004-2011
AUDI A6 quattro (C6/4F) 3.0 TD 225BHP 2004-2011
AUDI A6 quattro (C6/4F) 3.0 TD 233BHP 2004-2011
AUDI A6 quattro Avant (C6/4F) 3.0 Supercharged 2008-2011
AUDI A6 quattro Avant (C6/4F) 4.2 2004-2011
AUDI A6 quattro Avant (C6/4F) 3.0 TD 211BHP 2004-2011
AUDI A6 quattro Avant (C6/4F) 3.0 TD 225BHP 2004-2011
AUDI A6 quattro Avant (C6/4F) 3.0 TD 233BHP 2004-2011
AUDI A8 quattro (D3/4E) 3.0 TD 250BHP 2003-2004
AUDI A8 quattro (D3/4E) 3.0 TD 250BHP 2004-2010
AUDI RS4 4.2 414BHP 2005-2008
AUDI RS6 4.2 Twin Turbo 444BHP 2002-2005
AUDI RS6+ 4.2 Twin Turbo 475BHP 2004-2005
AUDI RS6 5.0 Twin Turbo 571BHP 2008-2010
AUDI S4 (B6) 4.2 344BHP 2003-2005
AUDI S4 (B7) 4.2 344BHP 2005-2009
AUDI S6 5.2 435BHP 2006-2011
AUDI S8 5.2 450BHP 2006-2011
VOLKSWAGEN Phaeton 3.6 (4 Pad Set) 280BHP 2008-2016
VOLKSWAGEN Phaeton 3.6 (8 Pad Set) 280BHP 2008-2016
VOLKSWAGEN Phaeton 3.0 TD (4 Pad Set) 225BHP 2004-2006
VOLKSWAGEN Phaeton 3.0 TD (8 Pad Set) 225BHP 2004-2006
VOLKSWAGEN Phaeton 3.0 TD (4 Pad Set) 233BHP 2007-2008
VOLKSWAGEN Phaeton 3.0 TD (8 Pad Set) 233BHP 2007-2008
VOLKSWAGEN Phaeton 3.0 TD (4 Pad Set) 240BHP 2008-2016
VOLKSWAGEN Phaeton 3.0 TD (8 Pad Set) 240BHP 2008-2016
£94.73 Details Buy Now
EBC Yellowstuff Street & Track Brake Pads

High friction formula improves brake effect 30-40%.Fastest brake pads for Street, Drift & Trackday racingZero brake fade makes this material…

Brand
EBC Brakes
Part Number
DP41495R
Fits Front/Rear
Front
Caliper Type
ATE
Applications
AUDI A4 (B7) 2.0 Turbo 2004-2008
AUDI A4 (B7) 2.0 Turbo (PR-1LA) 2005-2008
AUDI A4 (B7) 2.0 Turbo (PR-1LC) 2005-2008
AUDI A4 quattro (B7) 2.0 Turbo (PR-1LA) 2004-2008
AUDI A4 quattro (B7) 2.0 Turbo (PR-1LC) 2004-2008
AUDI A4 quattro (B7) 3.0 TD (PR-1LA) 2004-2008
AUDI A4 quattro (B7) 3.0 TD (PR-1LC) 2004-2008
AUDI A4 Convertible 1.8 Turbo 2003-2008
AUDI A4 Convertible 2.0 Turbo 2005-2009
AUDI A4 Convertible quattro 1.8 Turbo 2003-2009
AUDI A4 Convertible quattro 3.0 TD 2005-2009
AUDI A6 (C6/4F) 2.0 Turbo 170BHP 2005-2011
AUDI A6 (C6/4F) 2.0 TD 170BHP 2008-2011
AUDI A6 quattro (C6/4F) 3.0 Supercharged 300BHP 2008-2011
AUDI A6 quattro (C6/4F) 4.2 2004-2011
AUDI A6 quattro (C6/4F) 3.0 TD 211BHP 2004-2011
AUDI A6 quattro (C6/4F) 3.0 TD 225BHP 2004-2011
AUDI A6 quattro (C6/4F) 3.0 TD 233BHP 2004-2011
AUDI A6 quattro Avant (C6/4F) 3.0 Supercharged 2008-2011
AUDI A6 quattro Avant (C6/4F) 4.2 2004-2011
AUDI A6 quattro Avant (C6/4F) 3.0 TD 211BHP 2004-2011
AUDI A6 quattro Avant (C6/4F) 3.0 TD 225BHP 2004-2011
AUDI A6 quattro Avant (C6/4F) 3.0 TD 233BHP 2004-2011
AUDI A8 quattro (D3/4E) 3.0 TD 250BHP 2003-2004
AUDI A8 quattro (D3/4E) 3.0 TD 250BHP 2004-2010
AUDI S4 (B6) 4.2 344BHP 2003-2005
AUDI S4 (B7) 4.2 344BHP 2005-2009
SEAT Exeo 2.0 Turbo 200BHP 2009-2013
SEAT Exeo 2.0 Turbo 211BHP 2010-2013
SEAT Exeo 2.0 TD 170BHP 2009-2013
£133.73 Details Buy Now

Performance Brake Discs / Rotors

EBC Premium OE Replacement Brake Discs

EBC manufacture the vast majority of its automotive rotors includingPremium brake rotorsin the UK or Europe. Outside these sources where…

Brand
EBC Brakes
Part Number
D1421
Fits Front/Rear
Front
Caliper Type
ATE
Solid/Vented
V
Bolt Holes
5
Diameter (mm)
345
Total Height (mm)
46
Thickness New/Min (mm)
30/28
Applications
AUDI S4 (B6) 4.2 344BHP 2003-2005
AUDI S4 (B7) 4.2 344BHP 2005-2009
£184.21 Details Buy Now
EBC Premium OE Replacement Brake Discs

EBC manufacture the vast majority of its automotive rotors includingPremium brake rotorsin the UK or Europe. Outside these sources where…

Brand
EBC Brakes
Part Number
D1422
Fits Front/Rear
Rear
Caliper Type
TRW
Solid/Vented
V
Bolt Holes
5
Diameter (mm)
300
Total Height (mm)
36
Thickness New/Min (mm)
22/20
Applications
AUDI S4 (B6) 4.2 344BHP 2003-2005
AUDI S4 (B7) 4.2 344BHP 2005-2009
£71.36 Details Buy Now
EBC USR Series Fine Slotted Brake Discs

All EBC rotors including new super silent Ultimax USR Slotted Rotors are British made and are precision machined in the…

Brand
EBC Brakes
Part Number
USR1421
Fits Front/Rear
Front
Caliper Type
ATE
Solid/Vented
V
Bolt Holes
5
Diameter (mm)
345
Total Height (mm)
46
Thickness New/Min (mm)
30/28
Applications
AUDI S4 (B6) 4.2 344BHP 2003-2005
AUDI S4 (B7) 4.2 344BHP 2005-2009
£227.00 Details Buy Now
EBC USR Series Fine Slotted Brake Discs

All EBC rotors including new super silent Ultimax USR Slotted Rotors are British made and are precision machined in the…

Brand
EBC Brakes
Part Number
USR1422
Fits Front/Rear
Rear
Caliper Type
TRW
Solid/Vented
V
Bolt Holes
5
Diameter (mm)
300
Total Height (mm)
36
Thickness New/Min (mm)
22/20
Applications
AUDI S4 (B6) 4.2 344BHP 2003-2005
AUDI S4 (B7) 4.2 344BHP 2005-2009
£128.12 Details Buy Now
EBC GD Series Slotted & Dimpled Brake Discs

All EBC rotors including 3GD Sport Rotors are British made and are precision machined in the UK. Rotors are made…

Brand
EBC Brakes
Part Number
GD1421
Fits Front/Rear
Front
Caliper Type
ATE
Solid/Vented
V
Bolt Holes
5
Diameter (mm)
345
Total Height (mm)
46
Thickness New/Min (mm)
30/28
Applications
AUDI S4 (B6) 4.2 344BHP 2003-2005
AUDI S4 (B7) 4.2 344BHP 2005-2009
£227.00 Details Buy Now
EBC GD Series Slotted & Dimpled Brake Discs

All EBC rotors including 3GD Sport Rotors are British made and are precision machined in the UK. Rotors are made…

Brand
EBC Brakes
Part Number
GD1422
Fits Front/Rear
Rear
Caliper Type
TRW
Solid/Vented
V
Bolt Holes
5
Diameter (mm)
300
Total Height (mm)
36
Thickness New/Min (mm)
22/20
Applications
AUDI S4 (B6) 4.2 344BHP 2003-2005
AUDI S4 (B7) 4.2 344BHP 2005-2009
£128.12 Details Buy Now