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Audi B8/B8.5 S5 Quattro V8 4.2L

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Audi B8/B8.5 S5 Quattro V8 4.2L Performance Parts & Upgrades

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DRA Series Wheel Spacers - 30mm (1 Pair)

ES#378 - 60556651 - DRA Series Wheel Spacers - 30mm (1 Pair) - H&R 30 mm spacers attach with supplied bolts, uses existing bolts to attach wheel to spacers. Bolts to the hub - H&R - Audi Mercedes Benz Porsche

H&R 30 mm spacers attach with supplied bolts, uses existing bolts to attach wheel to spacers. Bolts to the hub We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
378
Mfg#:
60556651
Ships in 4 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.

$229.99

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

$206.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Luft-Technik Intake Air Scoop - Audi B8 A4/A5/S4/S5

ES#3220796 - 017429ECS01 - Luft-Technik Intake Air Scoop - Audi B8 A4/A5/S4/S5 - Extends farther down behind the grille to direct more air to the intake system - ECS - Audi

Extends farther down behind the grille to direct more air to the intake system 10X Entries Into Our F80 M3 Sweepstakes

Minor modification required, see full description for detail

Brand:
ECS - Corporate Logo
ES#:
3220796
Mfg#:
017429ECS01
In Stock
ON SALE! SAVE 44%
$178.99

This product was last offered at the strikethrough price on
05-14-2026

$99.99 USD
Free Shipping

ECS Wheel Spacers - 17.5mm (Pair)

ES#2167463 - 002411ECS03A18KT - ECS Wheel Spacers - 17.5mm (Pair) - Add some style to your vehicle with these wheel spacers - ECS - Audi BMW Porsche

Add some style to your vehicle with these wheel spacers 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2167463
Mfg#:
002411ECS03A18KT
In Stock
ON SALE! SAVE 25%
$119.99

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

$89.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AWE Touring Edition Exhaust System - Audi B8 S5 4.2L

ES#4728153 - AWEB8S542TR - AWE Touring Edition Exhaust System - Audi B8 S5 4.2L - The more civilized member of the AWE exhaust suite. In addition to the central muffler from the Track Exhaust, it features an x-pipe and AWE's proprietary 180 Technology resonators. - AWE - Audi

The more civilized member of the AWE exhaust suite. In addition to the central muffler from the Track Exhaust, it features an x-pipe and AWE's proprietary 180 Technology® resonators. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
AWE - Corporate Logo
ES#:
4728153
Mfg#:
AWEB8S542TR
Ships on Nov 19, 2026
ON SALE!
Starting at $1945.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Silicone Inlet Hose

ES#2975890 - 034-112-6016 - Silicone Inlet Hose - Upgraded silicone hose from the MAF sensor to the throttle body - 034Motorsport - Audi

Upgraded silicone hose from the MAF sensor to the throttle body 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
2975890
Mfg#:
034-112-6016
In Stock
$176.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DRA Series Wheel Spacers - 25mm (1 Pair)

ES#348 - 50556651 - DRA Series Wheel Spacers - 25mm (1 Pair) - Want to add some stance to your car with those new wheels? Get these new spacers today - H&R - Audi Mercedes Benz Porsche

Want to add some stance to your car with those new wheels? Get these new spacers today We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
348
Mfg#:
50556651
In Stock
10% off MSRP

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

$189.99

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

$170.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Density Line Adjustable Upper Control Arm Kit - Track Spec

ES#3141743 - 034-401-1009 - Density Line Adjustable Upper Control Arm Kit - Track Spec - Track Spec: Perfect for those who are low, and looking for even more negative camber for better track performance. - 034Motorsport - Audi Porsche

Track Spec: Perfect for those who are low, and looking for even more negative camber for better track performance. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3141743
Mfg#:
034-401-1009
Ships in 3 Business Days
$626.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear HPS Performance Brake Pad Set

ES#2092634 - HB642F.658 - Rear HPS Performance Brake Pad Set - One of the best-selling all around brake pads - Hawk - Audi

One of the best-selling all around brake pads

Brand:
Hawk - Corporate Logo
ES#:
2092634
Mfg#:
HB642F.658
In Stock at Vendor
9% off MSRP

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

$158.99

This product was last offered at the strikethrough price on
10-30-2026

$143.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer Kit - 12mm (1 Pair)

ES#3570122 - MS100167 - Wheel Spacer Kit - 12mm (1 Pair) - 12mm spacers to perfectly dial in your stance or clear your big brake kit! - APR - Audi

12mm spacers to perfectly dial in your stance or clear your big brake kit! Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
3570122
Mfg#:
MS100167
Ships in 1 Business Day
ON SALE! SAVE 10%
$103.99

This product was last offered at the strikethrough price on
09-28-2026

$93.56 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Differential Mount Insert Kit - Black

ES#4620269 - 8K0599381H - Rear Differential Mount Insert Kit - Black - Enhance your driving experience by filling the bushing void. - JH Motorsports - Audi

Enhance your driving experience by filling the bushing void.

Brand:
JH Motorsports - Corporate Logo
ES#:
4620269
Mfg#:
8K0599381H
In Stock
$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

JHM S-Series Lowering Springs

ES#4046001 - JHM-B8A5S5SSLS - 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 1.25" Front & 1.0" Rear

Brand:
JH Motorsports - Corporate Logo
ES#:
4046001
Mfg#:
JHM-B8A5S5SSLS
Ships in 3 Business Days
$225.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Euro Street Series Coilovers - Adjustable Dampening

ES#2839063 - mrcdkaa509 - Euro Street Series Coilovers - Adjustable Dampening - Featuring adjustable damping. Average lowering of 0.5"-2.0"F, 0.5"-2.0"R. - Megan Racing - Audi

Featuring adjustable damping. Average lowering of 0.5"-2.0"F, 0.5"-2.0"R. Vehicles equipped with Electronic Damping Control (EDC) will lose shock dampening and receive a system error code with coilover systems

Brand:
Megan Racing - Corporate Logo
ES#:
2839063
Mfg#:
MRCDKAA509
Ships in 5 Business Days
14% off MSRP

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

$1049.00

This product was last offered at the strikethrough price on
10-30-2026

$899.99 USD
Free Shipping

VTF Adjustable Lowering Springs

Aggressive looks and ultimate handling. Average lowering of 1.0"F 1.8"R We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
4070750
Mfg#:
23013-1
Ships in 4 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.

$989.00

This product was last offered at the strikethrough price on
09-30-2026

$890.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Big Brake Kit - Stage 4 - 2-Piece Rotors (380x34)

ES#3183941 - 003883ecs01KT3 - Front Big Brake Kit - Stage 4 - 2-Piece Rotors (380x34) - Featuring ECS 380mm 2-piece rotors, ECS Stainless lines, and caliper brackets - Excludes calipers - ECS - Audi

Featuring ECS 380mm 2-piece rotors, ECS Stainless lines, and caliper brackets - Excludes calipers 10X Entries Into Our F80 M3 Sweepstakes
For customers that already sourced their own 8-piston RS5 calipers

Brand:
ECS - Corporate Logo
ES#:
3183941
Mfg#:
003883ECS01KT3
Ships on Mar 15, 2027
ON SALE!
$1815.99

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

$1761.51 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Front & Rear 2-Piece Brake Rotors - Set (345x30/330x22)

ES#5445505 - 002879ECS01AKKT - Front & Rear 2-Piece Brake Rotors - Set (345x30/330x22) - Direct bolt-on replacement - 18-25% less weight! - ECS - Audi Porsche

Direct bolt-on replacement - 18-25% less weight! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
5445505
Mfg#:
002879ECS01AKKT
Ships on Apr 12, 2027
ON SALE!
$1797.99

This product was last offered at the strikethrough price on
10-28-2026

$1708.02 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MFD15 Multi Function Display - 2.8" Gen2 (LHD/RHD)

ES#5504440 - CC31044 - MFD15 Multi Function Display - 2.8" Gen2 (LHD/RHD) - CANchecked digital display solution designed for enthusiasts and tuners who need a compact, configurable way to monitor critical engine and vehicle data. - CANchecked - Audi

CANchecked digital display solution designed for enthusiasts and tuners who need a compact, configurable way to monitor critical engine and vehicle data.

Brand:
CANchecked
ES#:
5504440
Mfg#:
CC31044
Ships in 8 Business Days
$564.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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