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Audi B8/B8.5 S4 Quattro 3.0T Most Popular Parts

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ES#3991436 - BFI8KSTG2-KIT - BFI B8 Engine Mount Kit (W/Trans Insert) - Stage 2 - Total solution for replacing and upgrading your notoriously weak stock engine mounts for your B8 / B8.5 Audi. - Black Forest Industries - Audi

Total solution for replacing and upgrading your notoriously weak stock engine mounts for your B8 / B8.5 Audi. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Black Forest Industries - Corporate Logo
ES#:
3991436
Mfg#:
BFI8KSTG2-KIT
Ships on Jul 9, 2026
$759.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Restore your factory ride quality! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with Dynamic Ride Control

Brand:
Sachs - Corporate Logo
ES#:
4940382
Mfg#:
8F0513026A
Back Ordered
$780.99

This product was last offered at the strikethrough price on
05-07-2026

$758.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Restore your factory ride quality! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with Dynamic Ride Control

Brand:
Sachs - Corporate Logo
ES#:
4940381
Mfg#:
8F0513025A
Back Ordered
$780.99

This product was last offered at the strikethrough price on
05-07-2026

$758.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2987945 - 8K0407693AE -  Front Lower Control Arm - Curved - Left - Keep your suspension in top shape - Genuine Volkswagen Audi - Audi

Keep your suspension in top shape affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to production date 11/2/2009

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2987945
Mfg#:
8K0407693AE
Ships in 6 Business Days
8% off MSRP

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

$826.99

This product was last offered at the strikethrough price on
06-16-2026

$756.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2996217 - 003276ECS01 - LED Reverse Light Kit - Illuminate the path behind you with these bright LED's from Ziza! - ZiZa - Audi

Illuminate the path behind you with these bright LED's from Ziza! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles from the 2013 model year only (B8.5 models only)

Brand:
ZiZa - Corporate Logo
ES#:
2996217
Mfg#:
003276ECS01
In Stock
ON SALE! SAVE 10%
$69.99

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

$62.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2730962 - Q-SPack45-50 - H&R Quick-Safe Stud Conversion Kit - Set of 20 studs. M14 x 1.5 x 50 - H&R - Audi Volkswagen

Set of 20 studs. M14 x 1.5 x 50 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2730962
Mfg#:
Q-SPACK45-50
Ships in 3 Business Days
$150.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2731486 - Q-SPack45-40 - H&R Quick-Safe Stud Conversion Kit - Set of 20 studs. M14 x 1.5 x 40 - H&R - Audi Volkswagen

Set of 20 studs. M14 x 1.5 x 40 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2731486
Mfg#:
Q-SPACK45-40
Ships in 3 Business Days
$150.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4390845 - 034-108-1902 - SuperDuper Charger 84mm Throttle Body System - Spercharge the performance of your B8/8.5 Audi S4/S5 with the 034Motorsport SuperDuper Charger 84mm Throttle Body System! - 034Motorsport - Audi

Süpercharge the performance of your B8/8.5 Audi S4/S5 with the 034Motorsport SuperDuper Charger 84mm Throttle Body System! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
034Motorsport Dynamic+ Tuning stage 2+ is required to safely run this throttle body.

Brand:
034Motorsport - Corporate Logo
ES#:
4390845
Mfg#:
034-108-1902
Ships in 2 Business Days
$754.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4138984 - 8K0615403A - Rear Brake Caliper - Black - Left - Includes the parking brake motor - ATE - Audi

Includes the parking brake motor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ATE - Corporate Logo
ES#:
4138984
Mfg#:
8K0615403A
Back Ordered
$753.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Restore your factory ride quality! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with Dynamic Ride Control

Brand:
Sachs - Corporate Logo
ES#:
4940380
Mfg#:
8F0413029B
Back Ordered
$773.99

This product was last offered at the strikethrough price on
05-07-2026

$751.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Restore your factory ride quality! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with Dynamic Ride Control

Brand:
Sachs - Corporate Logo
ES#:
4940379
Mfg#:
8F0413030B
Back Ordered
$773.99

This product was last offered at the strikethrough price on
05-07-2026

$751.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2718323 - 4H0422810AKT5 - Tie Rod Assembly - Right - Includes inner tie rod, outer tie rod end, and related hardware - Genuine Volkswagen Audi - Audi

Includes inner tie rod, outer tie rod end, and related hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From the 2013 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2718323
Mfg#:
4H0422810AKT5
Ships in 1-2 days
$380.99

This product was last offered at the strikethrough price on
04-06-2026

$375.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2997461 - 8K1955023E - Windshield Wiper Bracket With Motor - Located under the rain tray - Genuine Volkswagen Audi - Audi

Located under the rain tray affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2997461
Mfg#:
8K1955023E
Ships in 6 Business Days
8% off MSRP

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

$820.00

This product was last offered at the strikethrough price on
06-16-2026

$750.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#280838 - 06E129629Q - Intake Hose  - Located between the air box and the throttle body - Genuine Volkswagen Audi - Audi

Located between the air box and the throttle body affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280838
Mfg#:
06E129629Q
Ships in 1-2 days
7% off MSRP

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

$405.00

This product was last offered at the strikethrough price on
06-16-2026

$375.03 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2515366 - S430TSTG14CHP - APR Stage I Performance Software - *Fully Loaded - Gains from 79 AWHP/58 AWTQ on 91 octane up to 103 AWHP/76 AWTQ on 100 octane - APR - Audi

Gains from 79 AWHP/58 AWTQ on 91 octane up to 103 AWHP/76 AWTQ on 100 octane Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.
Vehicle must be brought to ECS Tuning for programming - *Fully loaded multi-program software available for pre-facelift models only (up to 2012 model year) *

Brand:
APR - Corporate Logo
ES#:
2515366
Mfg#:
S430TSTG14CHP
In Stock
$749.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3219312 - 30tfsiupgradeKT1 -  Stage II Software Upgrade - For Customers Without Existing APR Stage I Software - APR Supercharger Pulley Software upgrade for customers without existing APR Stage I software - APR - Audi

APR Supercharger Pulley Software upgrade for customers without existing APR Stage I software Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
For use with the APR Supercharger Pulley Upgrades - This upgrade must be performed at ECS Tuning's facili

Brand:
APR - Corporate Logo
ES#:
3219312
Mfg#:
30TFSIUPGRADEKT1
Ships in 1 day
$749.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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