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Audi B9 S4 Quattro 3.0T

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Audi B9 S4 Quattro 3.0T Most Popular Parts

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Off Set O2 Sensor Wrench

ES#4371880 - W80491 - Off Set O2 Sensor Wrench - Offset design for confined areas. - Performance Tool - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Offset design for confined areas.

Brand:
Performance Tool - Corporate Logo
ES#:
4371880
Mfg#:
W80491
In Stock
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

19mm SPEEDSOCKET Tool Only (M12 Nuts) - Black

SPEEDSOCKET Tool, perfect for adding an additional tool for those fast pit stops! **This is the Speedscoket tool ONLY and it requires Speedsocket nuts for proper use **

Brand:
Speedsocket
ES#:
4492303
Mfg#:
TO0L19MM
Back Ordered
$249.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DOT 4 Brake Fluid - 250ml

ES#4500828 - 20152 - DOT 4 Brake Fluid - 250ml - High quality DOT 4 brake fluid designed for modern braking systems - Liqui-Moly - Audi BMW Volkswagen MINI

High quality DOT 4 brake fluid designed for modern braking systems 10X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
4500828
Mfg#:
20152
In Stock
38% off MSRP

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

$7.99

This product was last offered at the strikethrough price on
09-13-2026

$4.99 USD
Free Shipping
on orders $49 and up

Master/Slave Cylinder Adapter Fitting

ES#3449291 - 034-502-3003 - Master/Slave Cylinder Adapter Fitting - -3AN adapter fitting - Recommended for use with braided AN line for less expansion and more consistent pedal feel - 034Motorsport - Audi

-3AN adapter fitting - Recommended for use with braided AN line for less expansion and more consistent pedal feel 2X Entries Into Our F80 M3 Sweepstakes
For use in newer VW/Audi models with plastic slave cylinders

Brand:
034Motorsport - Corporate Logo
ES#:
3449291
Mfg#:
034-502-3003
In Stock
$37.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Maxi TPMS Kit With Sensors

ES#4004121 - AULTS508K1 - Maxi TPMS Kit With Sensors - Pinpoint and replace bad TPMS Sensors - Autel - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Pinpoint and replace bad TPMS Sensors

Brand:
Autel - Corporate Logo
ES#:
4004121
Mfg#:
AULTS508K1
Ships in 7 Business Days
$739.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

SONAX Wheel Cleaner Full Effect

ES#2626139 - 230200 - SONAX Wheel Cleaner Full Effect - Safe for all wheels, includes aluminum and alloy! - SONAX - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Safe for all wheels, includes aluminum and alloy!

Brand:
SONAX - Corporate Logo
ES#:
2626139
Mfg#:
230200
Ships in 1-2 days
$17.99 USD
Free Shipping
on orders $49 and up

3.0" (76.2mm) Exhaust Clamp - Priced Each

ES#2863469 - NBC300 - 3.0" (76.2mm) Exhaust Clamp - Priced Each - Stainless steel exhaust band clamp - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Stainless steel exhaust band clamp 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2863469
Mfg#:
NBC300
In Stock
ON SALE!
$5.00

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

$4.75 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Summer Bucket Kit

ES#2765823 - 24801 - Summer Bucket Kit - Black bucket with 8 Sonax products and wash mitt! - SONAX - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Black bucket with 8 Sonax products and wash mitt!

Brand:
SONAX - Corporate Logo
ES#:
2765823
Mfg#:
24801
In Stock
$104.99 USD
Free Shipping

Cabin Air Filter Cleaning Kit

ES#2863521 - 996000 - Cabin Air Filter Cleaning Kit - Used to clean and reuse your K&N cabin air filter - K&N - Audi Volkswagen Mercedes Benz

Used to clean and reuse your K&N cabin air filter

Brand:
K&N - Corporate Logo
ES#:
2863521
Mfg#:
996000
In Stock
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 Boost Cooler (EFI - Port Injection) - Nylon Line

ES#4144931 - SN0-310 - Stage 3 Boost Cooler (EFI - Port Injection) - Nylon Line - Brings true 2D mapped water-methanol injection delivery to your EFI (Electronic Fuel Injected) and forced induction vehicle - SnowPerformance - Audi BMW Volkswagen MINI

Brings true 2D mapped water-methanol injection delivery to your EFI (Electronic Fuel Injected) and forced induction vehicle

Brand:
SnowPerformance - Corporate Logo
ES#:
4144931
Mfg#:
SN0-310
In Stock at Vendor
$729.99 USD
Free Shipping
on orders $49 and up

Stud Conversion Kit - 56mm - Half Set

ES#4662453 - 56mmhalfsetKT - Stud Conversion Kit - 56mm - Half Set - 10 total studs, 48mm in length for M14x1.5 nuts. Accommodates up to 10mm spacers for most applications. - ECS - Audi Volkswagen

10 total studs, 48mm in length for M14x1.5 nuts. Accommodates up to 10mm spacers for most applications. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4662453
Mfg#:
56MMHALFSETKT
In Stock
ON SALE! SAVE 10%
$80.99

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

$72.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sway Bar Grease - 3oz

ES#4265536 - 034-911-0002 - Sway Bar Grease - 3oz - Designed for use with 034Motorsport Sway Bar Bushings, this PTFE infused synthetic grease is a premium lubricant that will keep your Sway Bar squeak-free. - 034Motorsport - Audi Volkswagen

Designed for use with 034Motorsport Sway Bar Bushings, this PTFE infused synthetic grease is a premium lubricant that will keep your Sway Bar squeak-free. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4265536
Mfg#:
034-911-0002
Ships on Nov 6, 2026
$14.00 USD
Free Shipping

Ceramic Paste - 200mL

ES#3514552 - 20242 - Ceramic Paste - 200mL - Multi-purpose ceramic paste - Liqui-Moly - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Multi-purpose ceramic paste 10X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
3514552
Mfg#:
20242
In Stock
26% off MSRP

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

$37.99

This product was last offered at the strikethrough price on
10-01-2026

$27.99 USD
Free Shipping
on orders $49 and up

1000 LB Engine Support Bar

Adjustable range: 57” x 27” width.

Brand:
OTC - Corporate Logo
ES#:
2936256
Mfg#:
OTC4324
Ships in 7 Business Days
$725.99 USD
This product is lifetime replacement eligible Lifetime Replacement

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