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Audi 4M RS Q8 Quattro 4.0T

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Audi 4M RS Q8 Quattro 4.0T Most Popular Parts

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Urus/RSQ8 Twin High Performance Intercooler Set - Black

ES#4501331 - 8211 - Urus/RSQ8 Twin High Performance Intercooler Set - Black - Eliminate the stock plastic units that are prone to failing. - CSF - Audi

Eliminate the stock plastic units that are prone to failing. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
CSF - Corporate Logo
ES#:
4501331
Mfg#:
8211
Ships in 3 Business Days
$5995.00 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
$995.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M14 Wheel Stud Kit - Black - Set Of 20

ES#4487785 - VAG-STUD-KIT-20 - M14 Wheel Stud Kit - Black - Set Of 20 - M14x1.5x75mm with conical nuts - Vargas Turbo Technologies - Audi Volkswagen

M14x1.5x75mm with conical nuts 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4487785
Mfg#:
VAG-STUD-KIT-20
Back Ordered
Auto Notify
$137.99 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
09-09-2026

$11.78 USD
Free Shipping
on orders $49 and up

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 9 Business Days
$1375.99 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

Cabin Air Filter - Priced Each

ES#4829743 - 4M0819439C - Cabin Air Filter - Priced Each - Genuine Volkswagen Audi - Audi

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4829743
Mfg#:
4M0819439C
In Stock
2% off MSRP

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

$49.99

This product was last offered at the strikethrough price on
09-03-2026

$48.99 USD
Free Shipping
on orders $49 and up

Wheel Spacer & Bolt Kit - 20mm With Black Ball Seat Bolts

ES#4819068 - 002411ECS03-25KT - Wheel Spacer & Bolt Kit - 20mm With Black Ball Seat Bolts - Complete kit for two wheels, comes with everything you need to install spacers on your aftermarket wheels - ECS - Audi

Complete kit for two wheels, comes with everything you need to install spacers on your aftermarket wheels 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4819068
Mfg#:
002411ECS03-25KT
Ships in 3 Business Days
ON SALE!
$259.99

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

$249.76 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacers - 20mm (Pair)

ES#2167462 - 002411ECS03A20KT - ECS Wheel Spacers - 20mm (Pair) - Add some style with these wheel spacers - ECS - Audi BMW Porsche

Add some style with these wheel spacers 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2167462
Mfg#:
002411ECS03A20KT
In Stock
ON SALE! SAVE 15%
$140.99

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

$119.84 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacers - 5mm (Pair)

ES#2167469 - 002411ECS01A05Kt - ECS Wheel Spacers - 5mm (Pair) - Get the right size wheel spacer for your vehicle - ECS - Audi BMW Porsche

Get the right size wheel spacer for your vehicle 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2167469
Mfg#:
002411ECS01A05KT
In Stock
ON SALE! SAVE 25%
$137.99

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

$103.48 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

20" Tekniform Style 027 - Set Of Four

ES#4464535 - 027-2KT - 20" Tekniform Style 027 - Set Of Four - 20"x9" ET30 5x112 - Matte Gunmetal - Tekniform - Audi BMW MINI

20"x9" ET30 5x112 - Matte Gunmetal Wheel spacers may be necessary for front caliper clearance

Brand:
Tekniform - Corporate Logo
ES#:
4464535
Mfg#:
027-2KT
In Stock
ON SALE! SAVE 20%
$1327.99

This product was last offered at the strikethrough price on
05-02-2026

$1062.37 USD
This product is lifetime replacement eligible Lifetime Replacement

034Motorsport High Output Ignition Coil - Red - Priced Each

ES#4620394 - 034-107-2012-RED - 034Motorsport High Output Ignition Coil - Red - Priced Each - Plug-and-play upgraded coil pack featuring a CNC-machined heat sink for better heat dissipation - 034Motorsport - Audi Volkswagen Porsche

Plug-and-play upgraded coil pack featuring a CNC-machined heat sink for better heat dissipation 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4620394
Mfg#:
034-107-2012-RED
In Stock
$63.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

APR Catback Exhaust System - 4M RSQ8

ES#4727731 - CBK0051 - APR Catback Exhaust System - 4M RSQ8 - Full length T304 stainless steel exhaust system that's sure to turn heads! - APR - Audi

Full length T304 stainless steel exhaust system that's sure to turn heads! Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
4727731
Mfg#:
CBK0051
Ships in 5 Business Days
11% off MSRP

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

$4556.99

This product was last offered at the strikethrough price on
09-09-2026

$4049.99 USD
Free Shipping

APR Plus ECU Upgrade - 4.0T EA825 V8 (RS)

ES#4405006 - ECU40TEA825RSAPR - APR Plus ECU Upgrade - 4.0T EA825 V8 (RS) - Max gains of +112 AWHP and +145 AWFT-LBS and a Limited Powertrain Warranty - APR - Audi

Max gains of +112 AWHP and +145 AWFT-LBS and a Limited Powertrain Warranty Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
4405006
Mfg#:
ECU40TEA825RSAPR
In Stock
$3999.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Yellowstuff Brake Pads

ES#4871800 - DP42516R - Rear Yellowstuff Brake Pads - EBC's premium sport street pad that offers high friction levels and heat fade resistance - EBC - Audi

EBC's premium sport street pad that offers high friction levels and heat fade resistance 2X Entries Into Our F80 M3 Sweepstakes

Brand:
EBC - Corporate Logo
ES#:
4871800
Mfg#:
DP42516R
In Stock
5% off MSRP

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

$261.99

This product was last offered at the strikethrough price on
09-09-2026

$248.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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

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