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Audi C8 RS 6 Quattro 4.0T

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Audi C8 RS 6 Quattro 4.0T Most Popular Parts

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Large Bore Downpipes With High Flow Sport Cats

Featuring Milltek Sport Hi-Flow sports cat, fits with OE cat-back system. Requires stage 2 software

Brand:
Milltek Sport - Corporate Logo
ES#:
4339825
Mfg#:
SSXAU910
Ships in 5 Business Days
ON SALE! SAVE 10%
$6467.99

This product was last offered at the strikethrough price on
08-29-2026

$5820.37 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Additive

ES#1895145 - G001770A2 - Fuel Additive - 90ML Gasoline additive used to clean your VW or Audi's fuel system - Genuine Volkswagen Audi - Audi Volkswagen

90ML Gasoline additive used to clean your VW or Audi's fuel system This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1895145
Mfg#:
G001770A2
In Stock
4% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$12.29

This product was last offered at the strikethrough price on
08-29-2026

$11.78 USD
Free Shipping
on orders $49 and up

CTS High Performance Red Ignition Coil For Gen3 TSI - Priced Each

ES#4419973 - CTS-IGN-007 - CTS High Performance Red Ignition Coil For Gen3 TSI - Priced Each - These are the perfect replacement or upgrade to your FSI/TSI/TFSI engine to keep it running at its peak performance. - CTS - Audi Volkswagen

These are the perfect replacement or upgrade to your FSI/TSI/TFSI engine to keep it running at it’s peak performance.

Brand:
CTS - Corporate Logo
ES#:
4419973
Mfg#:
CTS-IGN-007
In Stock
ON SALE! SAVE 15%
$39.99

This product was last offered at the strikethrough price on
08-26-2026

$33.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer & Bolt Kit - 10mm With Ball Seat Bolts

ES#2603073 - 002411ECS02AKT2 - Wheel Spacer & Bolt Kit - 10mm With Ball Seat Bolts - Complete kit for two wheels, includes everything you need to install spacers - ECS - Audi

Complete kit for two wheels, includes everything you need to install spacers 10X Entries Into Our F80 M3 Sweepstakes
Fits OE wheels, or wheels that use OE ball seat wheel bolts
Recommended only for use on rear wheels due to front hub clearance

Brand:
ECS - Corporate Logo
ES#:
2603073
Mfg#:
002411ECS02AKT2
Back Ordered
Auto Notify
ON SALE!
$140.99

This product was last offered at the strikethrough price on
06-13-2026

$133.94 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Caliper Bolt - Priced Each

ES#472036 - N91147601 - Caliper Bolt - Priced Each - Bolt that secures the caliper/carrier to the spindle. M14x1.5x48 - Genuine Volkswagen Audi - Audi Porsche

Bolt that secures the caliper/carrier to the spindle. M14x1.5x48

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
472036
Mfg#:
N91147601
In Stock
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IE Catback Exhaust For Audi C8 RS6 & RS7

ES#4708092 - IEEXCY1 - IE Catback Exhaust For Audi C8 RS6 & RS7 - Of course, a loud V8 sounds great, but what's the point if you have to endure a headache-inducing drone? Integrated's own DroneTrap technology selectively delivers the exhaust notes you want. - Integrated Engineering - Audi

Of course, a loud V8 sounds great, but what's the point if you have to endure a headache-inducing drone? Integrated's own DroneTrap technology selectively delivers the exhaust notes you want.

Brand:
Integrated Engineering - Corporate Logo
ES#:
4708092
Mfg#:
IEEXCY1
Ships in 4 Business Days
$5564.99 USD
Free Shipping

DR Series Wheel Spacers - 15mm (1 Pair)

ES#275 - 3055665 - DR Series Wheel Spacers - 15mm (1 Pair) - Get a new set of spacers and widen the stance of your vehicle - H&R - Audi Mercedes Benz MINI Porsche

Get a new set of spacers and widen the stance of your vehicle We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
275
Mfg#:
3055665
In Stock
14% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$119.99

This product was last offered at the strikethrough price on
05-12-2026

$102.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

034Motorsport Wheel Spacer Pair - 10mm

ES#4020172 - 034-604-7006 - 034Motorsport Wheel Spacer Pair - 10mm - Designed to fit most Audi & Volkswagen vehicles with a 66.5mm center bore and 5x112mm wheel bolt patterns. - 034Motorsport - Audi

Designed to fit most Audi & Volkswagen vehicles with a 66.5mm center bore and 5x112mm wheel bolt patterns. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4020172
Mfg#:
034-604-7006
Ships in 3 Business Days
ON SALE! SAVE 14%
$98.00

This product was last offered at the strikethrough price on
08-17-2026

$83.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

SPC Performance Upper Control Arm Kit

ES#4643290 - 81393 - SPC Performance Upper Control Arm Kit - Use these adjustable upper control arms from SPC to get 1.5 Camber and/or Caster change. - SPC - Audi

Use these adjustable upper control arms from SPC to get ±1.5˚ Camber and/or Caster change.

Brand:
SPC - Corporate Logo
ES#:
4643290
Mfg#:
81393
In Stock
$899.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ball Seat Wheel Bolt - 14x1.5x47mm - Priced Per Pair

ES#4164433 - S17D47R13ZNNI2 - Ball Seat Wheel Bolt - 14x1.5x47mm - Priced Per Pair - Black zinc coated wheel bolts made specifically for OE wheels - ECS - Audi Volkswagen

Black zinc coated wheel bolts made specifically for OE wheels 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4164433
Mfg#:
S17D47R13ZNNI2
Ships in 1 Business Day
ON SALE! SAVE 25%
$13.99

This product was last offered at the strikethrough price on
06-13-2026

$10.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

4.0T Water Pump And Thermostat Replacement Kit

ES#4940377 - 0P2121014KT - 4.0T Water Pump And Thermostat Replacement Kit - Includes everything you need to replace your water pump and thermostat. - Genuine Volkswagen Audi - Audi Porsche

Includes everything you need to replace your water pump and thermostat.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4940377
Mfg#:
0P2121014KT
Ships in 5 Business Days
$1338.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Diverter Valve

ES#4753189 - 06H145710D - Diverter Valve - Superior piston style diverter valve - URO - Audi Volkswagen

Superior piston style diverter valve 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4753189
Mfg#:
06H145710D
In Stock
$57.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Dynamic Floating Center Cap "Spin Wheel Cap" - Set Of 4 (Audi Logo)

ES#4413814 - 4M8071006A - Dynamic Floating Center Cap "Spin Wheel Cap" - Set Of 4 (Audi Logo) - Distinctive look with a fascinating presentation. - Genuine Volkswagen Audi - Audi

Distinctive look with a fascinating presentation.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4413814
Mfg#:
4M8071006A
Ships in 2 Business Days
8% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$249.99

This product was last offered at the strikethrough price on
06-03-2026

$229.45 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

AWE SwitchPath Exhaust - Audi C8 RS 6/RS 7 - Diamond Black RS-Style Tips

ES#4716313 - 3025-33776 - AWE SwitchPath Exhaust - Audi C8 RS 6/RS 7 - Diamond Black RS-Style Tips - Comprised of 3-inch U.S.-sourced T304L stainless steel featuring a bespoke, straight-through center resonator featuring AWEs proprietary drone-canceling 180 Technology, tuned specifically for the 4.0TT. - AWE - Audi

Comprised of 3-inch U.S.-sourced T304L stainless steel featuring a bespoke, straight-through center resonator featuring AWE’s proprietary drone-canceling 180 Technology®, tuned specifically for the 4.0TT. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
AWE - Corporate Logo
ES#:
4716313
Mfg#:
3025-33776
In Stock at Vendor
$5195.00 USD
Free Shipping

DRA Series Trak Spacers - 25mm (1 Pair) Black

ES#2731115 - 50556651SW - DRA Series Trak Spacers - 25mm (1 Pair) Black - Get that stance that you've been craving with these new spacers - H&R - Audi Mercedes Benz Porsche

Get that stance that you've been craving with these new spacers We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2731115
Mfg#:
50556651SW
In Stock
10% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$189.99

This product was last offered at the strikethrough price on
07-01-2026

$170.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Resonated Axle-Back With Polished Oval Trims

ES#4865885 - SSXAU862 - Resonated Axle-Back With Polished Oval Trims - For anyone looking to improve their sound and aesthetics - Milltek Sport - Audi

For anyone looking to improve their sound and aesthetics

Brand:
Milltek Sport - Corporate Logo
ES#:
4865885
Mfg#:
SSXAU862
Ships in 5 Business Days
ON SALE! SAVE 10%
$5633.99

This product was last offered at the strikethrough price on
08-29-2026

$5070.20 USD
Free Shipping

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Manufacturer names and/or part numbers are used only for identification purposes.

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