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Audi S6 (C5) Tuning & Performance Parts

Shop online for a wide range of Audi S6 Quattro (C5) Parts, Tuning and Accessories.

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  • Racingline Racing Brake Fluid - 500 ml Racingline Racing Brake Fluid - 500 ml
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    Racingline Racing Brake Fluid - 500 ml

    Racingline Racing Brake Fluid - 500 mlWhether you're running stock brakes for Fast Road, or a Big Brake Kit on the track, the new Racing Brake Fluid from Racingline is a fantastic upgrade to any braking system! * Compatible with all brake set ups - from...

    £18.35
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    034Motorsport Catch Can, Vortex Breather - Universal Fit 034Motorsport Catch Can, Vortex Breather - Universal Fit
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    034Motorsport Catch Can, Vortex Breather - Universal Fit

    After searching for a large capacity, proper "Vortex" style catch can for years, we finally made our own to our specifications. 8" tall, 3" diameter, holds .25 gallons or about 1 liter. Large 1" inlet and outlets for free breathing. 1/4" NPT outlet drain...

    Was £168.06
    £151.25
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    034Motorsport Front Sway Bar End Links 034Motorsport Front Sway Bar End Links
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    034Motorsport Front Sway Bar End Links

    Replace your sloppy rubber factory sway bar end links with thesenewperformance engineered spherical endlinks from 034Motorsport! 034Motorsport's Billet Aluminum Spherical Front Sway Bar End Links allow for uncompromised transfer of suspension movement to...

    Was £252.65
    £227.39
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    034Motorsport Street Density Engine Mount (Pair) - 4.2Ltr
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    034Motorsport Street Density Engine Mount (Pair) - 4.2Ltr

    034Motorsport Street Density Engine Mount (Pair) - 4.2Ltr We are VERY excited to be announcing the release of our 034Motorsport Street Density motor mounts for the B6/B7 Audi S4/RS4 and C5 Audi A6/S6/RS6 and Allroad!We've been testing these mounts for...

    Was £281.21
    £253.09
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    034Motorsport Front Subframe Alloy Bushings - Audi A4/S4/RS4 (B5) 034Motorsport Front Subframe Alloy Bushings - Audi A4/S4/RS4 (B5)
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    034Motorsport Front Subframe Alloy Bushings - Audi A4/S4/RS4 (B5)

    Finally deal with those rubber subframe bushings once and for all and dramatically increase the ability to hold suspension geometry under severe cornering forces. Stock rubber subframe bushings, while quiet and cushy, deflect under loads and allow the...

    Was £240.56
    £216.50
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    034Motorsport Active Engine Mount Resistor Bypass (Pair) - Audi B6 / B7 / B8
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    034Motorsport Active Engine Mount Resistor Bypass (Pair) - Audi B6 / B7 / B8

    034Motorsport Active Engine Mount Resistor Bypass - Audi B6 / B7 / B8(Sold as Pairs)These plug-in resistor bypasses can be used to remove the CEL caused by replacing the failure-prone factory "active" mounts with 034Motorsport Density Line &...

    Was £41.74
    £37.57
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    034Motorsport Adjustable Front Upper Control Arm Kit - Audi A6/S6/RS6 (C5) 034Motorsport Adjustable Front Upper Control Arm Kit - Audi A6/S6/RS6 (C5)
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    034Motorsport Adjustable Front Upper Control Arm Kit - Audi A6/S6/RS6 (C5)

    034Motorsport is proud to offer our fully adjustable upper control arms for the B5/B6/B7 and C5 chassis cars! These arms are perfect for those who have lowered their car from factory ride height and as a result have excessive camber, which causes...

    Was £663.47
    £597.12
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  • Bilstein B16 PSS9 Coilover Kit - AUDI A6 and S6 Avant (4B5, C5)
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    Bilstein B16 PSS9 Coilover Kit - AUDI A6 and S6 Avant (4B5, C5)

    without leveling control; without sports suspension; Conditions see certificates; Threaded Suspension (height adjustable); Built-in adjustable; Lowering ca. [mm]: 45 mm; Axle load [kg] to 1260 kg; Lowering ca. [mm]: 40 mm; Axle load [kg] to 1200 kg ...

    £1,888.44
    Was £1,987.83
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  • ITG Air Filter Cleaning Kit - CLK3
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    ITG Air Filter Cleaning Kit - CLK2

    (3)

    ITG Air Filter Cleaning Kit - CLK2 If you're looking to service your ITG or Racingline Performance Panel filter or Intake kit, You'll be needing this kit! Using any other filter cleaning kit on your ITG or Racingline Performance filter will...

    (3)

    £33.60
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  • ATE TYP200 High Performance DOT4 Brake Fluid - 1 Ltr
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    ATE TYP200 High Performance DOT4 Brake Fluid - 1 Ltr

    (2)

    The original and still our most popular high performance brake fluid. Ate TYP200 (and its cousin Super Blue) offer extremely high boiling points in a full liter container at an attractive price. Even though it's rated as a DOT4 fluid, the boiling points...

    (2)

    £23.99
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  • Schwaben Long Reach Protecta Socket Kit - 3 Pieces Schwaben Long Reach Protecta Socket Kit - 3 Pieces
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    Schwaben Long Reach Protecta Socket Kit - 3 Pieces

    Protect your expensive alloy wheels with extended reach Schwaben Protecta six-point impact sockets. Like our standard length versions, extended length Protecta Sockets have color coded mar-free exterior coatings that prevent nicks and scratches left by...

    £76.11
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  • Tarox RoadRace Super DOT4 Brake Fluid - 500 ml
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    Tarox RoadRace Super DOT4 Brake Fluid - 500 ml

    TAROX ROAD RACE has been specially formulated as a high performance alternative to DOT 5.1 and offers the best of both worlds: it delivers outstanding performance under racing conditions where braking systems must operate at very high temperatures, yet...

    £18.00
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  • KW Variant 3 Coilovers - Audi S6 (C5)
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    KW Variant 3 Coilovers - Audi S6 (C5)

    Lowering Levels:Front - 40-75mmRear - 40-75mmNote:Front & rear axle weights can be found on the VIN plate which is normally found under the bonnet on one of the inner wings or behind the passenger door on the b-pillar. It will look like this: For...

    £1,882.00
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  • KW Variant 2 Coilovers - Audi S6 (C5)
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    KW Variant 2 Coilovers - Audi S6 (C5)

    KW Variant 2 Coilovers- Stainless Steel Ride Height and Rebound Damping Adjustable Lowering Front - 40-75mmLowering Rear - 40-75mmKW Variant 2 Coilovers- Stainless Steel Ride Height and Rebound Damping Adjustable Here at Awesome we offer KW Inox Line...

    £1,401.00
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  • KW Variant 1 Coilovers - Audi S6 (C5)
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    KW Variant 1 Coilovers - Audi S6 (C5)

    KW Variant 1 Coilovers- Stainless Steel Ride Height Adjustable Lowering Front - 40-75mmLowering Rear - 40-75mmFront amp; rear axle weights can be found on the VIN plate which is normally found under the bonnet on one of the inner wings or behind the...

    £1,046.00
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  • ST Suspension ST X Coilovers - Audi S6 (C5)
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    ST Suspension ST X Coilovers - Audi S6 (C5)

    ST Suspension ST X Coilovers - Audi S6 (C5)Lowering Front - 40-75mmLowering Rear - 40-75mm Notes: None ST Suspension ST X Coilovers - Ride Height Adjustable Here at Awesome we offer ST coilovers by KW which are made from the one of the highest grades of...

    £747.00
    Was £830.00
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