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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 - 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
07-01-2026

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

B8/8.5 A5/S5 Lowering Springs & Heavy Duty Rubber Rear Shock Mounts

ES#4876604 - 051232LA01EBKT - B8/8.5 A5/S5 Lowering Springs & Heavy Duty Rubber Rear Shock Mounts - Dramatically improve looks and handling with and average lowering up to 1.3" front and rear and enhance longevity from you rear shock mounts! - Enthusiast Bundles - Audi

Dramatically improve looks and handling with and average lowering up to 1.3" front and rear and enhance longevity from you rear shock mounts! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876604
Mfg#:
051232LA01EBKT
Ships on Oct 28, 2026
Auto Notify
ON SALE! SAVE 21%
$387.28

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

$307.27 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

AWE Non-Resonated Downpipes - B8 S5 4.2L

ES#4043936 - 3215-11036 - AWE Non-Resonated Downpipes - B8 S5 4.2L - Eliminates an additional set of resonators from the car, to produce a louder and deeper tone to the exhaust note. - AWE - Audi

Eliminates an additional set of resonators from the car, to produce a louder and deeper tone to the exhaust note.

Brand:
AWE - Corporate Logo
ES#:
4043936
Mfg#:
3215-11036
In Stock at Vendor
$765.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit - H&R Sport Springs With Bilstein Sport Shocks

ES#2739514 - 29059-1KT - Cup Kit - H&R Sport Springs With Bilstein Sport Shocks - Perfect combination of handling & ride quality - Assembled By ECS - Audi

Perfect combination of handling & ride quality Vehicles equipped with Electronic Damping Control (EDC) will lose factory shock damping and receive a system error code

Brand:
Assembled By ECS - Corporate Logo
ES#:
2739514
Mfg#:
29059-1KT
Ships in 1 Business Day
$1527.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer & Bolt Kit - 12.5mm With Conical Seat Bolts

ES#2603078 - 002411ECS02AKT4 - Wheel Spacer & Bolt Kit - 12.5mm 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 Fits most aftermarket wheels that use conical seat wheel bolts

Brand:
ECS - Corporate Logo
ES#:
2603078
Mfg#:
002411ECS02AKT4
In Stock
ON SALE! SAVE 25%
$184.99

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

$138.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

JHM High Flow Cat Downpipes With X-pipe - Without Integrated Baffle System

ES#4415918 - B8DPXHFC42L - JHM High Flow Cat Downpipes With X-pipe - Without Integrated Baffle System - Built as a direct OEM replacement, these downpipes are designed to increase low-end torque and maximize power throughout the entire RPM band - JH Motorsports - Audi

Built as a direct OEM replacement, these downpipes are designed to increase low-end torque and maximize power throughout the entire RPM band *Necked down to stock pipe size - To be used with factory exhaust components*

Brand:
JH Motorsports - Corporate Logo
ES#:
4415918
Mfg#:
B8DPXHFC42L
Ships in 10 Business Days
$1499.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Non-Resonated

ES#2827332 - SSXAU190 - Cat-Back Exhaust System - Non-Resonated - 2.36" stainless steel with quad GT 80mm polished tips - Milltek Sport - Audi

2.36" stainless steel with quad GT 80mm polished tips Fits manual transmission models only

Brand:
Milltek Sport - Corporate Logo
ES#:
2827332
Mfg#:
SSXAU190
Ships in 3 Business Days
$1487.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DR Series Wheel Spacers - 10mm (1 Pair)

ES#2538522 - 2055668 - DR Series Wheel Spacers - 10mm (1 Pair) - Get that stance that you've been craving with these new spacers - H&R - Audi MINI Porsche

Get that stance that you've been craving with these new spacers We Price Match - Give Us A Call or Chat!
Maximum factory hub height of up to 13.5mm. Inside wheel bevel = 5.0 x 45 degrees

Brand:
H&R - Corporate Logo
ES#:
2538522
Mfg#:
2055668
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
07-01-2026

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

Adjustable Damping Performance Coilover System - Audi B8/B8.5 & Thrust Arm Monoball Upgrade (M14 Ball Joints)

ES#4751074 - 025412ECS01EB2KT - Adjustable Damping Performance Coilover System - Audi B8/B8.5 & Thrust Arm Monoball Upgrade (M14 Ball Joints) - Take control of your ride while going low with our sport-tuned coilover system! - Enthusiast Bundles - Audi

Take control of your ride while going low with our sport-tuned coilover system! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751074
Mfg#:
025412ECS01EB2KT
In Stock
ON SALE! SAVE 22%
$1887.31

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

$1478.77 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Lower Control Arm M14 Hardware Kit for B8/B8.5 Audi A4/S4/RS4, A5/S5/RS5, Q5/SQ5, C7/C7.5 A6/S6/RS6, A7/S7/RS7, & 95B Porsche Macan

ES#4880758 - 034-401-H005 - Lower Control Arm M14 Hardware Kit for B8/B8.5 Audi A4/S4/RS4, A5/S5/RS5, Q5/SQ5, C7/C7.5 A6/S6/RS6, A7/S7/RS7, & 95B Porsche Macan - This hardware kit contains all hardware required to install a lower front control arm kit for late model B8.5/C7.5 vehicles with M14 hardware. All hardware is high-quality OEM plated. - 034Motorsport - Audi

This hardware kit contains all hardware required to install a lower front control arm kit for late model B8.5/C7.5 vehicles with M14 hardware. All hardware is high-quality OEM plated.

Brand:
034Motorsport - Corporate Logo
ES#:
4880758
Mfg#:
034-401-H005
In Stock
ON SALE! SAVE 10%
$82.00

This product was last offered at the strikethrough price on
08-17-2026

$73.80 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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
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.

$229.99

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

$206.99 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
$143.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

EMD Auto 20mm Wheel Spacers - Pair (With Bolts)

ES#4430402 - EMD-SPACER-20-66 - EMD Auto 20mm Wheel Spacers - Pair (With Bolts) - Manufactured out of high quality 6061-T6 aluminum, and black anodized for corrosion resistance - 5x112, 66.5 Center Bore - Emmanuele Design - Audi

Manufactured out of high quality 6061-T6 aluminum, and black anodized for corrosion resistance - 5x112, 66.5 Center Bore Fits most aftermarket wheels that use conical seat wheel bolts

Brand:
Emmanuele Design - Corporate Logo
ES#:
4430402
Mfg#:
EMD-SPACER-20-66
Ships in 7 Business Days
$110.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Parts & Upgrades

All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.

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