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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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19" Rotiform LAS-R Wheels - Set Of Four

ES#4750856 - R142190042+35KT1 - 19" Rotiform LAS-R Wheels - Set Of Four - 19x10 ET35 5x112 66.6CB - Matte Black - Rotiform - Audi

19x10 ET35 5x112 66.6CB - Matte Black

Brand:
Rotiform - Corporate Logo
ES#:
4750856
Mfg#:
R142190042+35KT1
Ships on Oct 16, 2026
$1431.99 USD
This product is lifetime replacement eligible Lifetime Replacement

12.0" 3.75mm (5/32") ID Black Silicone Vacuum Hose

ES#4338188 - 2101 - 12.0" 3.75mm (5/32") ID Black Silicone Vacuum Hose - ECS - Audi BMW Volkswagen Mercedes Benz

10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4338188
Mfg#:
2101
In Stock
ON SALE! SAVE 25%
$33.99

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

$25.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer & Bolt Kit - 5mm With Conical Seat Bolts

ES#2568311 - 6-ECS-015 - Wheel Spacer & Bolt Kit - 5mm With Conical 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
Fits most aftermarket wheels that use conical seat wheel bolts

Brand:
ECS - Corporate Logo
ES#:
2568311
Mfg#:
6-ECS-015
In Stock
ON SALE! SAVE 25%
$156.99

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

$117.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Alternator

Replace with confidence with an Genuine part

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4059089
Mfg#:
06E903024T
Ships in 8 Business Days
6% off MSRP

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

$1492.99

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

$1407.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Diverter Valve - Priced Each

ES#3707294 - 0P2145710 - Diverter Valve - Priced Each - Cure the boost leak and restore power - Genuine Volkswagen Audi - Audi

Cure the boost leak and restore power

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3707294
Mfg#:
0P2145710
In Stock
8% off MSRP

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

$191.99

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

$175.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exact-Fit Stainless Steel Brake Line Set - Front & Rear

ES#4872199 - 045064laKT - Exact-Fit Stainless Steel Brake Line Set - Front & Rear - DOT-compliant set of front and rear stainless steel brake lines for enhanced pedal feel and improved braking performance. - ECS - Audi

DOT-compliant set of front and rear stainless steel brake lines for enhanced pedal feel and improved braking performance. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4872199
Mfg#:
045064LAKT
In Stock
ON SALE! SAVE 10%
$305.99

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

$275.39 USD
Free Shipping

Rear Brake Service Kit - 4M Audi SQ7/SQ8 (350x28)

Featuring Brembo Rotors, pads, and wear sensors 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5386502
Mfg#:
4M0615601PKT4
Ships on Nov 5, 2026
ON SALE!
$340.41 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Gasket - Priced Each

ES#3015657 - 8W0253115D - Exhaust Gasket - Priced Each - Between the exhaust manifold and downpipe, requires 2 - Genuine Volkswagen Audi - Audi

Between the exhaust manifold and downpipe, requires 2

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3015657
Mfg#:
8W0253115D
In Stock
$6.93 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DRA Series Wheel Spacer - 30mm (1 Pair)

ES#4753524 - 6055668SW - DRA Series Wheel Spacer - 30mm (1 Pair) - Get the stance that you've been craving with these new spacers - H&R - Audi

Get the 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#:
4753524
Mfg#:
6055668SW
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.

$209.99

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

$188.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

19mm Ball Seat Lug Nut - 14x1.5mm - Priced Each

ES#2708009 - D17R - 19mm Ball Seat Lug Nut - 14x1.5mm - Priced Each - Produced for Porsche wheels with stud conversions - ECS - Audi Volkswagen Porsche

Produced for Porsche wheels with stud conversions 10X Entries Into Our F80 M3 Sweepstakes

For use with Porsche, Touareg, or 4L Q7 wheels only

Brand:
ECS - Corporate Logo
ES#:
2708009
Mfg#:
D17R
In Stock
ON SALE! SAVE 25%
$5.99

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

$4.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear All Weather Rubber Mats - Black

ES#4008055 - 4M1061512A041 - Rear All Weather Rubber Mats - Black - Designed to protect vehicle carpet from snow, sand, mud, rain and slush, - Genuine Volkswagen Audi - Audi

Designed to protect vehicle carpet from snow, sand, mud, rain and slush,

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4008055
Mfg#:
4M1061512A041
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.

$129.99

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

$124.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

19" Tekniform Style 006 - Set Of Four

ES#4338088 - 006-4KT - 19" Tekniform Style 006 - Set Of Four - 19"x8.5" ET40 66.6CB 5x112 - Matte Gunmetal - Tekniform - Audi BMW MINI

19"x8.5" ET40 66.6CB 5x112 - Matte Gunmetal Wheel spacers may be necessary for front caliper clearance

Brand:
Tekniform - Corporate Logo
ES#:
4338088
Mfg#:
006-4KT
In Stock
$1227.99 USD
This product is lifetime replacement eligible Lifetime Replacement

APR ECU Upgrade - 4.0T EA825 V8 (SQ)

ES#4418358 - ECU-40T-EA825-SQ - APR ECU Upgrade - 4.0T EA825 V8 (SQ) - Max gains of +191-268 AWHP and +163-262 AWFT-LBS depending on octane - APR - Audi

Max gains of +191-268 AWHP and +163-262 AWFT-LBS depending on octane Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
4418358
Mfg#:
ECU-40T-EA825-SQ
In Stock
ON SALE! SAVE 20%
$1528.99

This product was last offered at the strikethrough price on
09-28-2026

$1223.16 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exact-Fit Stainless Steel Brake Lines - Front

ES#4872198 - 045064LA01 - Exact-Fit Stainless Steel Brake Lines - Front - DOT-compliant set of front stainless steel brake lines for enhanced pedal feel and improved braking performance. - ECS - Audi

DOT-compliant set of front stainless steel brake lines for enhanced pedal feel and improved braking performance. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4872198
Mfg#:
045064LA01
In Stock
ON SALE! SAVE 15%
$172.99

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

$147.04 USD
Free Shipping

Front & Rear YellowStuff Performance Brake Pad Kit

ES#5386487 - dp42279rKT - Front & Rear YellowStuff Performance Brake Pad Kit - Restore your braking power on all four corners with upgraded pads! - EBC - Audi

Restore your braking power on all four corners with upgraded pads! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
EBC - Corporate Logo
ES#:
5386487
Mfg#:
DP42279RKT
In Stock
$546.99

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

$544.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Rennline 10mm Wheel Spacers - Black (Pair)

ES#4755582 - LS23.10MM - Rennline 10mm Wheel Spacers - Black (Pair) - Improve the look of your vehicle with spacers - Rennline - Audi Porsche

Improve the look of your vehicle with spacers

Brand:
Rennline - Corporate Logo
ES#:
4755582
Mfg#:
LS23.10MM
Ships in 6 Business Days
$136.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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