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Audi 4M SQ8 Quattro 4.0T

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Audi 4M SQ8 Quattro 4.0T Most Popular Parts

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Charcoal Lined Cabin Filter / Fresh Air Filter

ES#3464839 - 4M0819439A - Charcoal Lined Cabin Filter / Fresh Air Filter - The activated charcoal filters odor from reaching the cabin - Corteco - Audi Porsche

The activated charcoal filters odor from reaching the cabin

Brand:
Corteco - Corporate Logo
ES#:
3464839
Mfg#:
4M0819439A
Ships in 1-2 days
$74.21

This product was last offered at the strikethrough price on
04-03-2026

$57.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ISWEEP Front Brake Pads - Audi C8 S6/S7 4M SQ7/SQ8

ES#5433745 - IS.XXX.RR1712 - ISWEEP Front Brake Pads - Audi C8 S6/S7 4M SQ7/SQ8 - From low-dust daily driving to full race endurance, iSWEEP brake pads deliver precision-tuned compounds that give you the exact bite, control, and fade resistance your driving demands. - iSWEEP - Audi

From low-dust daily driving to full race endurance, iSWEEP brake pads deliver precision-tuned compounds that give you the exact bite, control, and fade resistance your driving demands.

Brand:
iSWEEP - Corporate Logo
ES#:
5433745
Mfg#:
IS.XXX.RR1712
Ships in 2 Business Days
Starting at $230.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

All-Weather Cargo Mat

ES#3572188 - 4M8061180 - All-Weather Cargo Mat - Features a raised edge to provide improved protection against escaping fluids and dirt. - Genuine Volkswagen Audi - Audi

Features a raised edge to provide improved protection against escaping fluids and dirt.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3572188
Mfg#:
4M8061180
Ships in 1-2 days
5% off MSRP

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

$239.99

This product was last offered at the strikethrough price on
08-31-2026

$228.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Belt Tensioner

ES#4657092 - 0P2903133B - Belt Tensioner - Genuine Replacement - Genuine Volkswagen Audi - Audi

Genuine Replacement

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4657092
Mfg#:
0P2903133B
Ships in 5 Business Days
9% off MSRP

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

$235.00

This product was last offered at the strikethrough price on
09-30-2026

$215.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Titanium 4.0T Ignition Coil Hardware Kit - Set Of Eight

ES#4476326 - TI-M6X1X40-8KT - Titanium 4.0T Ignition Coil Hardware Kit - Set Of Eight - Replace your pesky OEM ignition coil tiedown studs with these titanium bolts! - ECS - Audi

Replace your pesky OEM ignition coil tiedown studs with these titanium bolts! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4476326
Mfg#:
TI-M6X1X40-8KT
In Stock
ON SALE! SAVE 20%
$65.99

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

$52.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Curved Lower Control Arm - Left

Keep your suspension steady

Brand:
Suspensia Chassis - Corporate Logo
ES#:
4840089
Mfg#:
4M0407693F
Ships in 2 Business Days
$209.99

This product was last offered at the strikethrough price on
05-07-2026

$203.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Housing Gasket - Priced Each

ES#3693699 - 0P2121139 - Thermostat Housing Gasket - Priced Each - Two (2) Required - Genuine Volkswagen Audi - Audi Porsche

Two (2) Required

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3693699
Mfg#:
0P2121139
Ships in 1-2 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.

$12.99

This product was last offered at the strikethrough price on
09-30-2026

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RacingLine Higher Output Ignition Coil - Grey - Priced Each

ES#4708245 - VWR900002 - RacingLine Higher Output Ignition Coil - Grey - Priced Each - Delivers greater energy output, ensuring a stronger and more consistent spark. A simple plug-and-play upgrade over the OE factory coils. - Racingline - Audi Volkswagen

Delivers greater energy output, ensuring a stronger and more consistent spark. A simple plug-and-play upgrade over the OE factory coils.

Brand:
Racingline - Corporate Logo
ES#:
4708245
Mfg#:
VWR900002
In Stock
ON SALE! SAVE 11%
$55.99

This product was last offered at the strikethrough price on
09-18-2026

$49.57 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

UV Coated Brake Rotors - Pair (350x28)

ES#4492713 - 4m0615601pKT - UV Coated Brake Rotors - Pair (350x28) - Features Brembo's special UV paint treatment that guarantees superior corrosion resistance. - Brembo - Audi

Features Brembo's special UV paint treatment that guarantees superior corrosion resistance. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Brembo - Corporate Logo
ES#:
4492713
Mfg#:
4M0615601PKT
Ships on Nov 5, 2026
$193.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

3.0" Stainless Steel 3-Bolt Flange - Priced Each

ES#4007189 - 028092ecs10aKT - 3.0" Stainless Steel 3-Bolt Flange - Priced Each - Universal 3-Bolt flange for your custom exhaust project. Extra thick 10mm flange to avoid warping. - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Universal 3-Bolt flange for your custom exhaust project. Extra thick 10mm flange to avoid warping. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4007189
Mfg#:
028092ECS10AKT
In Stock
ON SALE! SAVE 25%
$27.99

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

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Upper Control Arm - Left

Keep your suspension steady We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
4347788
Mfg#:
4M0407509B
Special Order: No Guaranteed ETA
$186.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VWR Stud & Nut Conversion Kit - R14 Ball Seat - 80mm Studs

ES#4876705 - VWR630005 - VWR Stud & Nut Conversion Kit - R14 Ball Seat - 80mm Studs - Replace those fussy bolts with Racingline's high tensile stud & lightweight nut conversion - Racingline - Audi Volkswagen Porsche

Replace those fussy bolts with Racingline's high tensile stud & lightweight nut conversion

Brand:
Racingline - Corporate Logo
ES#:
4876705
Mfg#:
VWR630005
Ships on Oct 22, 2026
ON SALE! SAVE 10%
$206.99

This product was last offered at the strikethrough price on
09-18-2026

$185.64 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Guard Mats™ Floor Liners - Front & Rear Kit

ES#3994404 - ZAW061541CDSP - Guard Mats™ Floor Liners - Front & Rear Kit - Featuring raised edge help to contain snow, slush, mud and everyday spills. - Genuine Volkswagen Audi - Audi

Featuring raised edge help to contain snow, slush, mud and everyday spills.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3994404
Mfg#:
ZAW061541CDSP
In Stock
Limited Qty Sale
$197.99

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

$184.99 USD
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 $184.99 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Revo Badge

ES#4508680 - RT992G800100 - Revo Badge - Unconfirmed horsepower gains while announcing you're Revo tuned. - REVO - Audi Volkswagen Porsche

Unconfirmed horsepower gains while announcing you're Revo tuned.

Brand:
REVO - Corporate Logo
ES#:
4508680
Mfg#:
RT992G800100
In Stock
ON SALE! SAVE 35%
$21.00

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

$13.62 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Tekniform Billet Center Cap - Gunmetal - Priced Each

ES#3677401 - TKF-CAP-GMT - Tekniform Billet Center Cap - Gunmetal - Priced Each - Replacement cap for your Tekniform wheels - Tekniform - Audi BMW Volkswagen MINI

Replacement cap for your Tekniform wheels

Brand:
Tekniform - Corporate Logo
ES#:
3677401
Mfg#:
TKF-CAP-GMT
In Stock
ON SALE! SAVE 32%
$10.00

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

$6.80 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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