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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 Most Popular Parts

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SuperDuper Adapter

ES#4858306 - 034-108-1911 - SuperDuper Adapter - Purchase this kit if you need an additional adapter to send out to have port matched to your supercharger or if you need a replacement. - 034Motorsport - Audi

Purchase this kit if you need an additional adapter to send out to have port matched to your supercharger or if you need a replacement. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4858306
Mfg#:
034-108-1911
In Stock
$216.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Differential Service Kit

ES#4158614 - n90281802ktKT1 - Rear Differential Service Kit - Complete kit with Redline 75w90 fluid with ECS stainless steel magnetic plugs and seals to service your rear differential. - Assembled By ECS - Audi Volkswagen

Complete kit with Redline 75w90 fluid with ECS stainless steel magnetic plugs and seals to service your rear differential. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with Torque Vectoring differentials

Brand:
Assembled By ECS - Corporate Logo
ES#:
4158614
Mfg#:
N90281802KTKT1
In Stock
ON SALE! SAVE 17%
$114.99

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

$95.96 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Rear Upper Shock Mount - Priced Each

ES#2724189 - 8K0513353E - Rear Upper Shock Mount - Priced Each - Fits the left and right side - Rein - Audi

Fits the left and right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2724189
Mfg#:
8K0513353E
Ships on Jul 15, 2026
Auto Notify
$28.99

This product was last offered at the strikethrough price on
06-22-2026

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BFI Heavy Weight Shift Knob - Black Alcantara

ES#3022037 - GS2DGU - BFI Heavy Weight Shift Knob - Black Alcantara - Just because your car doesn't have a third pedal, doesn't mean you should be stuck with some goofy shifter. - Black Forest Industries - Audi Volkswagen

Just because your car doesn't have a third pedal, doesn't mean you should be stuck with some goofy shifter. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Black Forest Industries - Corporate Logo
ES#:
3022037
Mfg#:
GS2DGU
In Stock
$214.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spring Band Clamp - Priced Each

ES#516227 - N90686902 - Spring Band Clamp - Priced Each - Ensure a leak free installation. 23x12 - Genuine Volkswagen Audi - Audi Volkswagen

Ensure a leak free installation. 23x12 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
516227
Mfg#:
N90686902
In Stock
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump

ES#3168427 - 8k0919051gKT - Fuel Pump - Includes the sending unit, fuel filter and quick coupling cap - Genuine Volkswagen Audi - Audi

Includes the sending unit, fuel filter and quick coupling cap affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3168427
Mfg#:
8K0919051GKT
Ships in 2 Business Days
$856.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#450274 - 8K0121101L - Radiator Hose - Upper - Connects the upper radiator port to the water pipe - Genuine Volkswagen Audi - Audi

Connects the upper radiator port to the water pipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
450274
Mfg#:
8K0121101L
Ships in 2 Business Days
9% 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
06-27-2026

$94.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

GT1 PRO C-3 Engine Oil (5w-30) - 5 Liter

ES#4023579 - 80238000488 - GT1 PRO C-3 Engine Oil (5w-30) - 5 Liter - High performance engine oil for passenger vehicles - Fuchs - Audi Volkswagen

High performance engine oil for passenger vehicles affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fuchs - Corporate Logo
ES#:
4023579
Mfg#:
80238000488
Ships in 1-2 days
$70.99 USD
Free Shipping
on orders $49 and up

Front Axle Replacement Hardware Kit - priced each

ES#2766106 - n90441103KT - Front Axle Replacement Hardware Kit - priced each - Complete hardware kit for replacing an axle - Genuine Volkswagen Audi - Audi

Complete hardware kit for replacing an axle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2766106
Mfg#:
N90441103KT
In Stock
$47.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Rear Diffuser

Delivers an unmatched combination of aggressiveness and luxury elegance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits 2013+ (facelift) models only

Brand:
Deval - Corporate Logo
ES#:
3142815
Mfg#:
D29244
Special Order: No Guaranteed ETA
$850.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Rear Diffuser

ES#3142813 - D29234 - Carbon Fiber Rear Diffuser - Delivers an unmatched combination of aggressiveness and luxury elegance - Deval - Audi

Delivers an unmatched combination of aggressiveness and luxury elegance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits 2008-2012 (pre-facelift) models only

Brand:
Deval - Corporate Logo
ES#:
3142813
Mfg#:
D29234
Special Order: No Guaranteed ETA
$850.00 USD
This product is lifetime replacement eligible Lifetime Replacement

S5 Grille Assembly - Platinum Grey/Chrome Trim

ES#517605 - 8T0853651F1RR - S5 Grille Assembly - Platinum Grey/Chrome Trim - Includes the chrome Audi rings - Genuine Volkswagen Audi - Audi

Includes the chrome Audi rings affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles without parking aid

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
517605
Mfg#:
8T0853651F1RR
Ships in 2 Business Days
9% off MSRP

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

$928.99

This product was last offered at the strikethrough price on
06-27-2026

$849.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Control Arm - Curved - Right

ES#4324999 - 8K0407694AD - Front Lower Control Arm - Curved - Right - Complete lower control arm with ball joint and bushing - Hamburg Tech - Audi

Complete lower control arm with ball joint and bushing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
From production date 6/21/2011

Brand:
Hamburg Tech - Corporate Logo
ES#:
4324999
Mfg#:
8K0407694AD
Ships in 1 Business Day
$169.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Control Arm - Curved - Left

ES#4325003 - 8K0407693AD - Front Lower Control Arm - Curved - Left - Keep your suspension in top shape - Hamburg Tech - Audi

Keep your suspension in top shape affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
From production date 6/21/2011

Brand:
Hamburg Tech - Corporate Logo
ES#:
4325003
Mfg#:
8K0407693AD
In Stock at Vendor
$169.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Manual Transmission Service Kit

ES#2681104 - G052911A2KT - Manual Transmission Service Kit - Featuring Genuine fluid to service your transmission - Genuine Volkswagen Audi - Audi Volkswagen

Featuring Genuine fluid to service your transmission affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2681104
Mfg#:
G052911A2KT
Ships in 2 Business Days
$106.14 USD
Free Shipping

Charcoal Lined Cabin Filter / Fresh Air Filter

ES#4625720 - 8K0819439C - Charcoal Lined Cabin Filter / Fresh Air Filter - The activated charcoal filters odor from reaching the cabin - Genuine Volkswagen Audi - Audi

The activated charcoal filters odor from reaching the cabin affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4625720
Mfg#:
8K0819439C
Ships in 2 Business Days
9% off MSRP

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

$57.98

This product was last offered at the strikethrough price on
06-27-2026

$52.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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