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Audi B8/B8.5 S4 Quattro 3.0T

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Audi B8/B8.5 S4 Quattro 3.0T Most Popular Parts

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B8 Audi S4/S5/SQ5/Q5 3.0T Dynamic+ Performance Software Package

ES#4877145 - 034B8/8.5TUNE - B8 Audi S4/S5/SQ5/Q5 3.0T Dynamic+ Performance Software Package - Unleash up to 540HP/491TQ by transforming your Audi EA837 3.0T with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features! - 034Motorsport - Audi

Unleash up to 540HP/491TQ by transforming your Audi EA837 3.0T with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4877145
Mfg#:
034B8/8.5TUNE
EO#:
D-850
Ships in 1 Business Day
Starting at $180.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Stage 3 Boost Cooler (Direct Injection) - Nylon Line

ES#3557788 - SN0-320 - Stage 3 Boost Cooler (Direct Injection) - Nylon Line - Brings true 2D mapped water-methanol injection delivery to your DI (direct fuel injected) and forced induction vehicle - SnowPerformance - Audi Volkswagen

Brings true 2D mapped water-methanol injection delivery to your DI (direct fuel injected) and forced induction vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SnowPerformance - Corporate Logo
ES#:
3557788
Mfg#:
SN0-320
In Stock at Vendor
$729.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Mount - Left

ES#2966472 - 8R0199381AD - Engine Mount - Left - Eliminate excessive engine vibrations - Hamburg Tech - Audi

Eliminate excessive engine vibrations affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
From the 2013 model year

Brand:
Hamburg Tech - Corporate Logo
ES#:
2966472
Mfg#:
8R0199381AD
In Stock at Vendor
$145.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Control Arm Bushing - Inner - Priced Each

ES#4709493 - 8K0407183G - Front Lower Control Arm Bushing - Inner - Priced Each - Fits the right or left side. 75mm - Delphi - Audi

Fits the right or left side. 75mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For the curved control arm with 75mm bushings up to the 2012 model year. Fits all models from 2013+

Brand:
Delphi - Corporate Logo
ES#:
4709493
Mfg#:
8K0407183G
In Stock
$38.99

This product was last offered at the strikethrough price on
03-20-2026

$27.00 USD
Free Shipping
on orders $49 and up

Sensor Retaining Clip - Priced Each

ES#2535127 - 032121142 - Sensor Retaining Clip - Priced Each - Secures the coolant temperature sensor in place - URO - Audi Volkswagen

Secures the coolant temperature sensor in place affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2535127
Mfg#:
032121142
In Stock
$1.62 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Rear Brake Service Kit

ES#3538300 - 025997ECS0638KT - Performance Rear Brake Service Kit - Featuring ECS V5 Drilled & Slotted rotors and ECS EP24 Enthusiast Performance pads - Assembled By ECS - Audi

Featuring ECS V5 Drilled & Slotted rotors and ECS EP24 Enthusiast Performance pads affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3538300
Mfg#:
025997ECS0638KT
In Stock
ON SALE! SAVE 18%
$443.99

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

$364.35 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Control Arm - Curved - Left

ES#2966908 - 8K0407693AF - Front Lower Control Arm - Curved - Left - Keep your suspension in top shape - Genuine Volkswagen Audi - Audi

Keep your suspension in top shape affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From production date 11/3/2009 up to 6/20/2011

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2966908
Mfg#:
8K0407693AF
Ships in 1 day
8% off MSRP

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

$795.00

This product was last offered at the strikethrough price on
06-17-2026

$727.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Master Cylinder

ES#3247801 - 8K0611021B - Brake Master Cylinder - Restore your braking performance - TRW - Audi

Restore your braking performance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to the 2012 model year

Brand:
TRW - Corporate Logo
ES#:
3247801
Mfg#:
8K0611021B
Ships in 5 Business Days
$248.99

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

$241.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Washer Fluid Reservoir Cap

ES#261694 - 1K0955455 - Washer Fluid Reservoir Cap - Keep your washer fluid free from debris - Genuine Volkswagen Audi - Audi Volkswagen

Keep your washer fluid free from debris affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
261694
Mfg#:
1K0955455
In Stock
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Axle Flange Seal - Priced Each

ES#3450009 - 02D525596F - Axle Flange Seal - Priced Each - Stop leaks from your differential - Corteco - Audi Volkswagen

Stop leaks from your differential affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits the left & right side for vehicles with Torque Vectoring differentials

Brand:
Corteco - Corporate Logo
ES#:
3450009
Mfg#:
02D525596F
In Stock
$12.99

This product was last offered at the strikethrough price on
04-24-2026

$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Secondary Air Injection Pump

ES#4159245 - 079959231L - Secondary Air Injection Pump - Keep your engine running efficiently - Pierburg - Audi

Keep your engine running efficiently affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to the 2012 model year

Brand:
Pierburg - Corporate Logo
ES#:
4159245
Mfg#:
079959231L
In Stock at Vendor
$745.99

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

$724.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer Flush Fit Kit - Polished Bolts

ES#2678093 - 002411ECS01AKT - Wheel Spacer Flush Fit Kit - Polished Bolts - Includes spacers & Polished bolts to obtain a flush look on your OE 19" 'Peeler' style wheels - ECS - Audi

Includes spacers & Polished bolts to obtain a flush look on your OE 19" 'Peeler' style wheels affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2678093
Mfg#:
002411ECS01AKT
Back Ordered
Auto Notify
ON SALE! SAVE 20%
$301.99

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

$241.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Titanium Ball Seat Wheel Bolt - 14x1.5x27mm - Set Of 10

ES#3570213 - 025384ecs02-0110 - Titanium Ball Seat Wheel Bolt - 14x1.5x27mm - Set Of 10 - Lightweight, corrosion resistant, high performance lug bolts - ECS - Audi Volkswagen

Lightweight, corrosion resistant, high performance lug bolts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Stock length bolts for use without spacers.

Brand:
ECS - Corporate Logo
ES#:
3570213
Mfg#:
025384ECS02-0110
In Stock
ON SALE! SAVE 20%
$180.99

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

$144.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

strut brace securing bolt - priced each

ES#2540096 - WHT005372 - strut brace securing bolt - priced each - Secures the transmission strut brace to the vehicle. M12x1.5x51 - Genuine Volkswagen Audi - Audi

Secures the transmission strut brace to the vehicle. M12x1.5x51 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2540096
Mfg#:
WHT005372
In Stock
$5.44 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

LED Outer Tail Light - Left

ES#2541626 - 8K5945095AD - LED Outer Tail Light - Left - Keep your exterior lights illuminated - Genuine Volkswagen Audi - Audi

Keep your exterior lights illuminated affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From the 2013 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2541626
Mfg#:
8K5945095AD
Ships in 1 day
8% off MSRP

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

$790.00

This product was last offered at the strikethrough price on
06-17-2026

$722.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Water Pump

ES#2500976 - 06E121018A - Water Pump - Includes gasket and features a metal impeller - Hepu - Audi Volkswagen

Includes gasket and features a metal impeller affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits up to the 2012 model year (pre-facelift)

Brand:
Hepu - Corporate Logo
ES#:
2500976
Mfg#:
06E121018A
In Stock at Vendor
$103.11 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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