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Audi B6 A4 Quattro 1.8T Most Popular Parts

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ES#4067260 - 183521141A - Driveshaft Gasket - Priced Each - Fits the front and rear position - Rein - Audi Volkswagen

Fits the front and rear position 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
4067260
Mfg#:
183521141A
Ships in 1 Business Day
$5.99

This product was last offered at the strikethrough price on
10-31-2026

$5.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3417 - 0281002437 - MAP Sensor - 3 Bar - Used on custom turbo applications - Bosch - Audi Volkswagen

Used on custom turbo applications We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3417
Mfg#:
0281002437
In Stock
$39.99

This product was last offered at the strikethrough price on
08-13-2026

$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2535107 - 4D0422821A - Inner Tie Rod - Priced Each - Fits the left and right side - URO - Audi Volkswagen

Fits the left and right side 2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2535107
Mfg#:
4D0422821A
Ships in 1-2 days
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2618131 - 24190 - Direct-Fit Catalytic Converter - Keep your emissions in check - Magnaflow - Audi

Keep your emissions in check *Not legal for sale, installation or use on vehicles registered in the state of California or Colorado*

Brand:
Magnaflow - Corporate Logo
ES#:
2618131
Mfg#:
24190
Ships in 1 Business Day
$703.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5481263 - iecva2-2 KT - IE Street/Race Intake & Exhaust Camshaft Set - This matched high-performance camshaft set features aggressive profiles and pre-set centerlines to optimize valvetrain sequencing for 400+ HP turbocharged engines. - Integrated Engineering - Audi Volkswagen

This matched high-performance camshaft set features aggressive profiles and pre-set centerlines to optimize valvetrain sequencing for 400+ HP turbocharged engines. 2X Entries For Our Spin To Win Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
5481263
Mfg#:
IECVA2-2 KT
In Stock
$699.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4045891 - 1022x300x22 - 2-piece Lightweight Rear Rotors (pair) - Shaves 6lbs of unsprung weight from the rear of your car while increasing braking performance. - JH Motorsports  - Audi

Shaves 6lbs of unsprung weight from the rear of your car while increasing braking performance. Replacement rotors for vehicles with the Stage 2 Big Brake Kit

Brand:
JH Motorsports  - Corporate Logo
ES#:
4045891
Mfg#:
1022X300X22
Ships in 10 Business Days
$699.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Comes with everything you need to replace your incredibly heavy, OEM battery with a lightweight battery and relocate it to the trunk of your B6-B7 S4 or A4!

Brand:
JH Motorsports  - Corporate Logo
ES#:
4045942
Mfg#:
B67BATTRELO
Ships in 10 Business Days
$699.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2702651 - 8E0863821ALKT1 - Belly Pan & Installation Hardware Kit - Includes a replacement belly pan with all necessary mounting hardware - Genuine Volkswagen Audi - Audi

Includes a replacement belly pan with all necessary mounting hardware

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2702651
Mfg#:
8E0863821ALKT1
Ships in 4 Business Days
$699.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4361428 - IECVA3-1 - IE Street Intake Camshaft - IE Street Intake Camshaft for 300+ Horsepower Builds! - Integrated Engineering - Audi Volkswagen

IE Street Intake Camshaft for 300+ Horsepower Builds! 2X Entries For Our Spin To Win Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
4361428
Mfg#:
IECVA3-1
Ships in 4 Business Days
$349.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2731486 - Q-SPack45-40 - H&R Quick-Safe Stud Conversion Kit - Set of 20 studs. M14 x 1.5 x 40 - H&R - Audi Volkswagen

Set of 20 studs. M14 x 1.5 x 40 5X Entries For Our Spin To Win Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2731486
Mfg#:
Q-SPACK45-40
Ships in 3 Business Days
$174.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2219669 - 06A103213F - Emissions Service Kit - Complete PCV Refresh Kit for your engine - Assembled By ECS - Audi

Complete PCV Refresh Kit for your engine 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Up to VIN 8E-3-040000, split is in the 2003 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2219669
Mfg#:
06A103213F
Ships in 3 Business Days
ON SALE! SAVE 10%
$258.99

This product was last offered at the strikethrough price on
11-07-2026

$232.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3432628 - 8E0612107F  - Brake Booster - Restore your brake assist - ATE - Audi

Restore your brake assist For vehicles with ATE systems

Brand:
ATE - Corporate Logo
ES#:
3432628
Mfg#:
8E0612107F
Ships in 4 Business Days
$348.72 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4376436 - 8E1422893DF - Power Steering Pressure Hose - Connects the power steering pump to the steering rack - URO - Audi

Connects the power steering pump to the steering rack 2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4376436
Mfg#:
8E1422893DF
In Stock
$115.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4818464 - 06F103221H - PCV Breather Hose - Connects the PCV valve to intake manifold - Bremmen Parts - Audi Volkswagen

Connects the PCV valve to intake manifold 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818464
Mfg#:
06F103221H
In Stock
ON SALE! SAVE 30%
$16.99

This product was last offered at the strikethrough price on
11-07-2026

$11.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3096284 - 2V1350-BK - COBB Knob - Stealth Black - Lightweight Delrin knob for smooth and fast gear changes! - CobbTuning - Audi Volkswagen

Lightweight Delrin knob for smooth and fast gear changes!

Brand:
CobbTuning - Corporate Logo
ES#:
3096284
Mfg#:
2V1350-BK
In Stock
$99.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1831830 - 2055571B - DR Series Wheel Spacers - 10mm (Pair) - Version 2 - Fine tune your stance and improve handling - H&R - Audi Volkswagen

Fine tune your stance and improve handling 5X Entries For Our Spin To Win Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
1831830
Mfg#:
2055571B
Ships in 3 Business Days
10% off MSRP

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

$109.99

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

$98.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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