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Audi B8 RS5 4.2L

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Audi B8 RS5 4.2L Performance Parts & Upgrades

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Wheel Spacer Flush Fit Kit With Polished Bolts - Non-Aggressive

ES#2678096 - 002411ECS02KT - Wheel Spacer Flush Fit Kit With Polished Bolts - Non-Aggressive - Includes spacers & Polished bolts to obtain a flush look on your OE 20" 5-bar style wheels - ECS - Audi

Includes spacers & Polished bolts to obtain a flush look on your OE 20" 5-bar style wheels 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2678096
Mfg#:
002411ECS02KT
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

JHM S-Series Lowering Springs

ES#4046012 - JHM-B8RS5SSLS - JHM S-Series Lowering Springs - Designed to enhance the look of your vehicle, improve driveability while retaining driver comfort, and increase your vehicles handling capability - JH Motorsports - Audi

Designed to enhance the look of your vehicle, improve driveability while retaining driver comfort, and increase your vehicles handling capability Average lowering of 1.0" Front & 0.5" Rear

Brand:
JH Motorsports - Corporate Logo
ES#:
4046012
Mfg#:
JHM-B8RS5SSLS
Ships in 10 Business Days
$225.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi A4 / A5 / S5 / Q5 / SQ5 / RS4 Front Lower Radius Arm To Chassis Bushing (Caster Adjustable 75mm) - Black Series

ES#4829861 - PFF3-702GBLK - Audi A4 / A5 / S5 / Q5 / SQ5 / RS4 Front Lower Radius Arm To Chassis Bushing (Caster Adjustable 75mm) - Black Series - Eliminate deflection caused by stock rubber bushings! - Powerflex Black Series - Audi

Eliminate deflection caused by stock rubber bushings!

Brand:
Powerflex Black Series - Corporate Logo
ES#:
4829861
Mfg#:
PFF3-702GBLK
Ships in 1 Business Day
ON SALE! SAVE 15%
$220.99

This product was last offered at the strikethrough price on
08-14-2026

$187.84 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Front Sway Bar End Link Rebuild Kit

ES#4147672 - 034-402-Z020 - Adjustable Front Sway Bar End Link Rebuild Kit - 034Motorsport is proud to offer a rebuild kit for their MkV/MkVI/MkVII Volkswagen & 8J/8P/8V/8S, B8/B8.5/B9 Audi Adjustable Sway Bar End Links! - 034Motorsport - Audi

034Motorsport is proud to offer a rebuild kit for their MkV/MkVI/MkVII Volkswagen & 8J/8P/8V/8S, B8/B8.5/B9 Audi Adjustable Sway Bar End Links! *To be used with adjustable end link kits: 034-402-4006, 034-402-4025, & 034-402-4002

Brand:
034Motorsport - Corporate Logo
ES#:
4147672
Mfg#:
034-402-Z020
Ships in 2 Business Days
$106.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Polyurethane Front Sway Bar Bushing Set (26.5)

ES#4871668 - PFF3-204-26.5 - Performance Polyurethane Front Sway Bar Bushing Set (26.5) - Stiffer bushings allow sway bars to work at their fullest potential. For use with a 26.5mm sway bar. - Powerflex - Audi

Stiffer bushings allow sway bars to work at their fullest potential. For use with a 26.5mm sway bar.

Brand:
Powerflex - Corporate Logo
ES#:
4871668
Mfg#:
PFF3-204-26.5
Ships in 1 Business Day
ON SALE! SAVE 15%
$51.99

This product was last offered at the strikethrough price on
08-14-2026

$44.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer Kit - 4mm (1 Pair)

ES#3570116 - MS100161 - Wheel Spacer Kit - 4mm (1 Pair) - 4mm spacers to perfectly dial in your stance or clear your big brake kit! - APR - Audi

4mm spacers to perfectly dial in your stance or clear your big brake kit! Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
3570116
Mfg#:
MS100161
Ships in 2 Business Days
ON SALE! SAVE 10%
$76.99

This product was last offered at the strikethrough price on
07-31-2026

$69.16 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi A4 / A5 / S5 / Q5 / SQ5 / RS4 Front Lower Radius Arm To Chassis Bushing (Caster Adjustable 75mm) - Street

ES#4829860 - PFF3-702G - Audi A4 / A5 / S5 / Q5 / SQ5 / RS4 Front Lower Radius Arm To Chassis Bushing (Caster Adjustable 75mm) - Street - Eliminate deflection caused by stock rubber bushings! - Powerflex - Audi

Eliminate deflection caused by stock rubber bushings!

Brand:
Powerflex - Corporate Logo
ES#:
4829860
Mfg#:
PFF3-702G
Ships in 1 Business Day
ON SALE! SAVE 15%
$200.99

This product was last offered at the strikethrough price on
08-14-2026

$170.84 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DR Series Wheel Spacers - 3mm (1 Pair)

ES#251138 - 0655665 - DR Series Wheel Spacers - 3mm (1 Pair) - Add those new wheels to your vehicle with these new wheel spacers - H&R - Audi Mercedes Benz MINI Porsche

Add those new wheels to your vehicle with these new wheel spacers 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
251138
Mfg#:
0655665
Ships in 3 Business Days
$99.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Dynamic+ Flush Wheel Spacer Kit

ES#3699072 - 034-604-7016 - Dynamic+ Flush Wheel Spacer Kit - The perfect solution for getting that smooth, flush look with stock wheel fitment. - 034Motorsport - Audi

The perfect solution for getting that smooth, flush look with stock wheel fitment. Does not include longer hardware - Please use adequate length hardware to account for the wheel spacer width

Brand:
034Motorsport - Corporate Logo
ES#:
3699072
Mfg#:
034-604-7016
Ships in 2 Business Days
$197.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Conical Seat Stud Conversion Kit

ES#2806944 - 001467ECS01KT5 - Conical Seat Stud Conversion Kit - Make wheel changes faster and easier - ECS - Audi Volkswagen

Make wheel changes faster and easier 10X Entries For Our 25th Anniversary Sweepstakes!
Includes 2 different length studs for up to 10mm spacers for 2 wheels and 20mm spacers for 2 wheels.

Brand:
ECS - Corporate Logo
ES#:
2806944
Mfg#:
001467ECS01KT5
In Stock
ON SALE! SAVE 10%
$201.99

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

$181.79 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Billet HPFP Fuel Pump Cover - Black

Easily enhance the look of your engine bay with these Billet HPFP Covers

Brand:
JH Motorsports - Corporate Logo
ES#:
4620213
Mfg#:
JHM-079127025-07
Ships in 4 Business Days
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum Oil Filter Housing Hook-Up

ES#3137366 - 003270ECS01AKT1 - Billet Aluminum Oil Filter Housing Hook-Up - Includes free Mahle Oil Filter with purchase of ECS Billet Oil Filter Housing - Limited time only! - Assembled By ECS - Audi

Includes free Mahle Oil Filter with purchase of ECS Billet Oil Filter Housing - Limited time only! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3137366
Mfg#:
003270ECS01AKT1
Ships on Oct 28, 2026
Auto Notify
ON SALE! SAVE 13%
$199.99

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

$173.30 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

LED Overhead Lighting Kit

ES#2539101 - A5LEDOVERHEAD - LED Overhead Lighting Kit - Give your vehicle lighting like the sun - ZiZa - Audi

Give your vehicle lighting like the sun 10X Entries For Our 25th Anniversary Sweepstakes!
Coupe models only

Brand:
ZiZa - Corporate Logo
ES#:
2539101
Mfg#:
A5LEDOVERHEAD
In Stock
ON SALE! SAVE 10%
$62.99

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

$56.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Radius Arm To Chassis Bushing - Black Series

Audi A4 / A5 / S5 / Q5 / SQ5 / RS4 Front Lower Radius Arm to Chassis Bushing

Brand:
Powerflex Black Series - Corporate Logo
ES#:
4046172
Mfg#:
PFF3-702BLK
Back Ordered
ON SALE! SAVE 15%
$166.99

This product was last offered at the strikethrough price on
08-14-2026

$141.94 USD
Free Shipping
on orders $49 and up

More About Performance Parts & Upgrades

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