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Audi B8/B8.5 A4 Quattro 2.0T Performance Parts & Upgrades

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ES#3173565 - 021614ECS01A -  Carbon Fiber Trunk Spoiler - Audi B8 A4 - Add a touch of style and real carbon fiber to your Audi - ECS - Audi

Add a touch of style and real carbon fiber to your Audi 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
For Audi B8 A4 without an integrated trunk spoiler up to the 2012 model year

Brand:
ECS - Corporate Logo
ES#:
3173565
Mfg#:
021614ECS01A
Special Order: No Guaranteed ETA
ON SALE! SAVE 10%
$531.99

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

$478.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3086223 - SP3080BLK - SP Series Cold Air Intake - Black - Better airflow for more power - Injen - Audi

Better airflow for more power CARB certified for sale in all 50 states

Brand:
Injen - Corporate Logo
ES#:
3086223
Mfg#:
SP3080BLK
EO#:
D-476-8
In Stock at Vendor
$471.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4858154 - 034-102-1004 - Radiator Relocation Kit - The Radiator Relocation Kit is an integral component when swapping your B8/B8.5 A4/S4 Audi with the larger twin-turbo V8 engine. - 034Motorsport - Audi

The Radiator Relocation Kit is an integral component when swapping your B8/B8.5 A4/S4 Audi with the larger twin-turbo V8 engine. 2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
For vehicles doing an engine swap only, not intended for OE usage

Brand:
034Motorsport - Corporate Logo
ES#:
4858154
Mfg#:
034-102-1004
Ships in 2 Business Days
$465.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3570119 - MS100164 - Wheel Spacer Kit - 7mm (1 Pair)  - 7mm spacers to perfectly dial in your stance or clear your big brake kit! - APR - Audi

7mm spacers to perfectly dial in your stance or clear your big brake kit! Call In Or Chat For Best Price! 5X Entries For Our Spin To Win Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
3570119
Mfg#:
MS100164
Ships in 7 Business Days
11% off MSRP

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

$103.99

This product was last offered at the strikethrough price on
11-13-2026

$92.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4020195 - 034-603-Z005 - X-Brace Stretch Bolt Subframe Hardware  - We recommend using these new factory stretch bolts to install the 034Motorsport Billet Aluminum X-Brace Chassis Reinforcement Upgrade. - 034Motorsport - Audi

We recommend using these new factory stretch bolts to install the 034Motorsport Billet Aluminum X-Brace Chassis Reinforcement Upgrade. 2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!

Brand:
034Motorsport - Corporate Logo
ES#:
4020195
Mfg#:
034-603-Z005
In Stock
$42.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2568317 - 6-ECS-024 -  Wheel Spacer & Bolt Kit - 20mm 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 10X Entries For Our Spin To Win Sweepstakes!
Fits most aftermarket wheels that use conical seat wheel bolts

Brand:
ECS - Corporate Logo
ES#:
2568317
Mfg#:
6-ECS-024
Ships in 9 Business Days
ON SALE! SAVE 15%
$179.99

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

$152.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3438584 - 77-46406 - AFE Power SCORCHER GT Module - A simple 30 minute install that will give you a huge increase in power! - AFE - Audi

A simple 30 minute install that will give you a huge increase in power!

Brand:
AFE - Corporate Logo
ES#:
3438584
Mfg#:
77-46406
Ships in 2 Business Days
20% off MSRP

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

$563.99

This product was last offered at the strikethrough price on
05-27-2026

$451.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5477699 - TGK-0411-04 - TGK Motorsport Audi Thrust Arm Spherical Monoball Kit  - A direct-replacement spherical monoball kit for B9 Audi thrust arms that replaces the factory rubber bushings to eliminate unwanted suspension deflection. - TGK Motorsport - Audi

A direct-replacement spherical monoball kit for B9 Audi thrust arms that replaces the factory rubber bushings to eliminate unwanted suspension deflection.

Brand:
TGK Motorsport - Corporate Logo
ES#:
5477699
Mfg#:
TGK-0411-04
Ships in 5 Business Days
$449.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5435760 - 40595666 - DRA Series Trak Spacers - 20mm (1 Pair) - Get that stance that you've been craving with these new spacers - H&R - Audi BMW Porsche

Get that stance that you've been craving with these new spacers 5X Entries For Our Spin To Win Sweepstakes!

Brand:
H&R - Corporate Logo
ES#:
5435760
Mfg#:
40595666
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.

$249.99

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

$224.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4849645 - 039803la01dbKT - 60A Solid Rubber OEM+ Engine Mount Kit With Transmission Mount Bushing Insert Kit - 60A Durometer solid rubber that eliminates the soft and leak prone factory engine mounts paired with decreased transmission mount slop for better drivetrain response! - Doorbusters - Audi

60A Durometer solid rubber that eliminates the soft and leak prone factory engine mounts paired with decreased transmission mount slop for better drivetrain response! Our Doorbuster deals are in limited supply at these prices. Get yours while they're in stock! Can't find the perfect bundle? Call or chat with us to build a custom one. 10X Entries For Our Spin To Win Sweepstakes!
Not for vehicles with 6-speed Tiptronic transmission.

Brand:
Doorbusters - Corporate Logo
ES#:
4849645
Mfg#:
039803LA01DBKT
In Stock
ON SALE! SAVE 29%
$629.99

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

$449.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5386605 - 047330LADBKT - B8 A4 Lowering Spring Set With Wheel Spacer "Flush Kit" - Transform both stance and handling with this exclusive Doorbuster deal! Drop your ride an aggressive 1.6" front and rear, then complete the look with the included flush kit for a perfectly aligned, show-ready appearance. - Doorbusters - Audi

Transform both stance and handling with this exclusive Doorbuster deal! Drop your ride an aggressive 1.6" front and rear, then complete the look with the included flush kit for a perfectly aligned, show-ready appearance. Our Doorbuster deals are in limited supply at these prices. Get yours while they're in stock! Can't find the perfect bundle? Call or chat with us to build a custom one. 10X Entries For Our Spin To Win Sweepstakes!

Brand:
Doorbusters - Corporate Logo
ES#:
5386605
Mfg#:
047330LADBKT
In Stock
ON SALE! SAVE 23%
$584.99

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

$449.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4339426 - 917782 - RaceChip RS With App Control - Get up to +50 hp and +52 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Audi

Get up to +50 hp and +52 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip For vehicles from the 2014 model year only

Brand:
Race Chip - Corporate Logo
ES#:
4339426
Mfg#:
917782
Ships on Dec 7, 2026
$449.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4304765 - B8010A0 - Billet Rear Spring Perch - Replace your spring perches with stronger more rigid billet aluminum! - JXB Performance  - Audi

Replace your spring perches with stronger more rigid billet aluminum!

Brand:
JXB Performance  - Corporate Logo
ES#:
4304765
Mfg#:
B8010A0
In Stock
$109.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#451256 - 8K080783301C - S-Line Rear Diffuser Trim - Satin Black - Restore the look of your vehicles exterior - Genuine Volkswagen Audi - Audi

Restore the look of your vehicles exterior

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
451256
Mfg#:
8K080783301C
Ships in 1-2 days
13% off MSRP

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

$248.99

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

$215.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2795758 - 003901ECS35BB -  Ball Seat Locking Wheel Bolt Kit - Black zinc coated wheel lock bolts made specifically for OE wheels. M14x1.5x35mm - ECS - Audi Volkswagen

Black zinc coated wheel lock bolts made specifically for OE wheels. M14x1.5x35mm 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
For use with 6-8mm spacers

Brand:
ECS - Corporate Logo
ES#:
2795758
Mfg#:
003901ECS35BB
Ships on Dec 3, 2026
ON SALE! SAVE 40%
$88.99

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

$53.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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