Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

Audi C8 RS 6 Quattro 4.0T

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Audi C8 RS 6 Quattro 4.0T
Your Vehicle Audi C8 RS 6 Quattro 4.0T
Change Clear

Audi C8 RS 6 Quattro 4.0T Most Popular Parts

Sort By
Filter By
Return to Top

Premium USB Adapter Cable - USB-C

ES#4910730 - 000051446CB - Premium USB Adapter Cable - USB-C - USB-C to right-angle USB-C - Genuine Volkswagen Audi - Audi Volkswagen

USB-C to right-angle USB-C

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4910730
Mfg#:
000051446CB
In Stock
ON SALE! SAVE 37%
$61.99

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

$38.97 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IE Stage 1 ECU Tune With POWERlink Cable

ES#5504045 - IESOWC11 - IE Stage 1 ECU Tune With POWERlink Cable - Stage 1 ECU tune that unlocks up to 828 horsepower for C8 Audi RS6, RS7, S8, SQ7, SQ8, and RSQ8 models directly from your smartphone. - Integrated Engineering - Audi

Stage 1 ECU tune that unlocks up to 828 horsepower for C8 Audi RS6, RS7, S8, SQ7, SQ8, and RSQ8 models directly from your smartphone. 2024 model years are equipped with a new ECU version and are not currently compatible. See notes for more information.

Brand:
Integrated Engineering - Corporate Logo
ES#:
5504045
Mfg#:
IESOWC11
In Stock
Starting at $179.99 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

IE Pure900 ECU Tune With POWERlink Cable

ES#5504043 - IESOWC13 - IE Pure900 ECU Tune With POWERlink Cable - Pure900 hybrid turbo ECU tune that unlocks up to 903 horsepower for C8 Audi RS6, RS7, S8, SQ7, SQ8, and RSQ8 models directly from your smartphone. - Integrated Engineering - Audi

Pure900 hybrid turbo ECU tune that unlocks up to 903 horsepower for C8 Audi RS6, RS7, S8, SQ7, SQ8, and RSQ8 models directly from your smartphone. 2024 model years are equipped with a new ECU version and are not currently compatible. See notes for more information.

Brand:
Integrated Engineering - Corporate Logo
ES#:
5504043
Mfg#:
IESOWC13
In Stock
Starting at $179.99 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Scratch and Dent Item

Carbon Fiber Intake System - Matte *Scratch And Dent*

ES#4919966 - EVEC8RS6CFM - Carbon Fiber Intake System - Matte *Scratch And Dent* - Increased flow rate with smooth airflow - Scratch & Dent - Audi

Increased flow rate with smooth airflow ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!

Brand:
Scratch & Dent - Corporate Logo
ES#:
4919966
Mfg#:
EVEC8RS6CFM
In Stock
ON SALE! SAVE 38%
$2995.00

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

$1849.00 USD
Scratch and Dent Item

C8 RS6 / RS7 Aluminum Street Shield Skid Plate Kit - (NO LONGER AVAILABLE) *Scratch And Dent*

ES#5426228 - 044137LA01 - C8 RS6 / RS7 Aluminum Street Shield Skid Plate Kit - (NO LONGER AVAILABLE) *Scratch And Dent* - Protect your vehicle's fragile oil pan and under carriage with this 3.3mm thick aluminum skid plate! - Scratch & Dent - Audi

Protect your vehicle's fragile oil pan and under carriage with this 3.3mm thick aluminum skid plate! ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!

Brand:
Scratch & Dent - Corporate Logo
ES#:
5426228
Mfg#:
044137LA01
In Stock
ON SALE! SAVE 30%
$664.99

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

$465.00 USD
Scratch and Dent Item

20" Tekniform Style 027 (20x9.0, ET30, 5x112, 66.6CB) - Matte Gunmetal *Scratch And Dent*

ES#4845940 - 027-2 - 20" Tekniform Style 027 (20x9.0, ET30, 5x112, 66.6CB) - Matte Gunmetal *Scratch And Dent* - Scratch & Dent - Audi BMW MINI

ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!

Brand:
Scratch & Dent - Corporate Logo
ES#:
4845940
Mfg#:
027-2
In Stock
ON SALE! SAVE 53%
$325.00

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

$154.00 USD
This product is lifetime replacement eligible Lifetime Replacement
Scratch and Dent Item

TGK Motorsport Front And Rear Swaybar Kit *Scratch And Dent*

ES#5339713 - TGKSB07 - TGK Motorsport Front And Rear Swaybar Kit *Scratch And Dent* - Includes 32MM Front and 30MM Rear Sway Bar. - Scratch & Dent - Audi

Includes 32MM Front and 30MM Rear Sway Bar. ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!

Brand:
Scratch & Dent - Corporate Logo
ES#:
5339713
Mfg#:
TGKSB07
In Stock
ON SALE! SAVE 34%
$599.99

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

$398.00 USD

034Motorsport High Output Ignition Coils - Yellow - Set Of Eight

ES#5374239 - 0341072012yel-8 - 034Motorsport High Output Ignition Coils - Yellow - Set Of Eight - Plug-and-play upgraded coil pack featuring a CNC-machined heat sink for better heat dissipation - 034Motorsport - Audi

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#:
5374239
Mfg#:
0341072012YEL-8
Ships in 2 Business Days
ON SALE! SAVE 14%
$504.00

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

$430.92 USD
Free Shipping

034Motorsport High Output Ignition Coils - Red - Set Of Eight

ES#5374238 - 0341072012RED-8 - 034Motorsport High Output Ignition Coils - Red - Set Of Eight - Plug-and-play upgraded coil pack featuring a CNC-machined heat sink for better heat dissipation - 034Motorsport - Audi

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#:
5374238
Mfg#:
0341072012RED-8
Ships in 2 Business Days
ON SALE! SAVE 14%
$504.00

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

$430.92 USD
Free Shipping

Scorcher High-Performance Ignition Coil - Set Of Eight

ES#4810285 - 77-92005-MD - Scorcher High-Performance Ignition Coil - Set Of Eight - Experience up to 20% more spark energy compared to your factory coils. - AFE - Audi

Experience up to 20% more spark energy compared to your factory coils.

Brand:
AFE - Corporate Logo
ES#:
4810285
Mfg#:
77-92005-MD
Ships in 3 Business Days
20% off MSRP

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

$491.99

This product was last offered at the strikethrough price on
08-30-2026

$393.00 USD
Free Shipping
on orders $49 and up

Akrapovic Performance Downpipes

ES#4423725 - akrDP/L-AU/SS/1 - Akrapovic Performance Downpipes - Stainless steel downpipes with 200 cell catalytic converters - Akrapovic - Audi

Stainless steel downpipes with 200 cell catalytic converters

Brand:
Akrapovic - Corporate Logo
ES#:
4423725
Mfg#:
AKRDP/L-AU/SS/1
In Stock at Vendor
$6949.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Front Ride Height Sensor - Left

ES#4940982 - RH-4274 - Front Ride Height Sensor - Left - Instantly restores headlights, self-leveling, precise alignment, and safe driving. - Arnott - Audi

Instantly restores headlights, self-leveling, precise alignment, and safe driving.

Brand:
Arnott - Corporate Logo
ES#:
4940982
Mfg#:
RH-4274
Ships in 1 Business Day
17% off MSRP

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

$141.99

This product was last offered at the strikethrough price on
08-30-2026

$117.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Ride Height Sensor - Right

ES#4940979 - RH-4271 - Rear Ride Height Sensor - Right - Instantly restores headlights, self-leveling, precise alignment, and safe driving. - Arnott - Audi

Instantly restores headlights, self-leveling, precise alignment, and safe driving.

Brand:
Arnott - Corporate Logo
ES#:
4940979
Mfg#:
RH-4271
Ships in 1 Business Day
17% off MSRP

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

$141.99

This product was last offered at the strikethrough price on
08-30-2026

$117.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Ride Height Sensor - Right

ES#4940981 - RH-4273 - Front Ride Height Sensor - Right - Instantly restores headlights, self-leveling, precise alignment, and safe driving. - Arnott - Audi

Instantly restores headlights, self-leveling, precise alignment, and safe driving.

Brand:
Arnott - Corporate Logo
ES#:
4940981
Mfg#:
RH-4273
Ships in 1 Business Day
17% off MSRP

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

$141.99

This product was last offered at the strikethrough price on
08-30-2026

$117.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Burger Motorsports JB4 Tuner

ES#4620151 - JB4-EA825-40TT - Burger Motorsports JB4 Tuner - Plug & play tune with gains up to 120hp/130lb-ft. - Burger Motorsports - Audi

Plug & play tune with gains up to 120hp/130lb-ft.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4620151
Mfg#:
JB4-EA825-40TT
Ships on Sep 16, 2026
$1199.00

This product was last offered at the strikethrough price on
05-21-2026

$879.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MFD28 Multi Function Display | 2.8" Gen2 (LHD)

ES#5504518 - CC31063 - MFD28 Multi Function Display | 2.8" Gen2 (LHD) - CANchecked digital display solution designed for enthusiasts and tuners who need a compact, configurable way to monitor critical engine and vehicle data. - CANchecked - Audi

CANchecked digital display solution designed for enthusiasts and tuners who need a compact, configurable way to monitor critical engine and vehicle data.

Brand:
CANchecked
ES#:
5504518
Mfg#:
CC31063
Ships in 3 Business Days
$564.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings