Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

Audi B9 S4 Quattro 3.0T

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Audi B9 S4 Quattro 3.0T
Your Vehicle Audi B9 S4 Quattro 3.0T
Change Clear

Audi B9 S4 Quattro 3.0T Most Popular Parts

Sort By
Filter By
Return to Top

Exhaust Gasket - Priced Each

ES#3690472 - 8K0253115K - Exhaust Gasket - Priced Each - Seals the catalytic converter to the downpipe - Elring - Audi

Seals the catalytic converter to the downpipe 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Fits up to production date 01/28/2019

Brand:
Elring - Corporate Logo
ES#:
3690472
Mfg#:
8K0253115K
Ships in 1 Business Day
$7.99

This product was last offered at the strikethrough price on
04-20-2026

$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Right Rear Suspension Track Bar

A key component of the suspension system that connects the chassis to the axle

Brand:
Optimal - Corporate Logo
ES#:
4852560
Mfg#:
4M0505292D
Ships in 1 day
$63.00

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

$61.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Upper Shock Mount - Priced Each

ES#4505638 - 8W0513353A - Rear Upper Shock Mount - Priced Each - Fits the left and right sides - Meyle - Audi

Fits the left and right sides 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For models with closed loop suspension (Audi Drive Select / Adaptive suspension - PR-Code 1BL)

Brand:
Meyle - Corporate Logo
ES#:
4505638
Mfg#:
8W0513353A
Ships on Nov 4, 2026
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Transmission Mount Insert Hardware Kit

ES#4814079 - 034-509-Y024 - Billet Transmission Mount Insert Hardware Kit - A fresh factory stretch bolt hardware kit recommended when installing or reinstalling the 034Motorsport Billet Transmission Mount Insert. - 034Motorsport - Audi

A fresh factory stretch bolt hardware kit recommended when installing or reinstalling the 034Motorsport Billet Transmission Mount Insert. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4814079
Mfg#:
034-509-Y024
Ships in 2 Business Days
$10.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transmission Mount

ES#5493047 - 8W0399156BH - Transmission Mount - Cure driveline slop, eliminate hard shifting thumps, and restore solid torque transfer to your Audi's drivetrain. - Febi - Audi

Cure driveline slop, eliminate hard shifting thumps, and restore solid torque transfer to your Audi's drivetrain.

Brand:
Febi - Corporate Logo
ES#:
5493047
Mfg#:
8W0399156BH
Back Ordered
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Pinch Hardware Bolt & Nut - Priced Each

This bolt and nut replacement kit has a 720 hour salt spray certified coating Pinch bolt for upper control arms - Secures ball joints to the top of the knuckle

Brand:
SPC - Corporate Logo
ES#:
4715446
Mfg#:
21045
In Stock at Vendor
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Titanium 3.0T/2.9T Ignition Coil Hardware Kit - Set Of Six Black Titanium Washers

ES#4476332 - TI-M6X1X40-6BLK - Titanium 3.0T/2.9T Ignition Coil Hardware Kit - Set Of Six Black Titanium Washers - Replace your pesky OEM ignition coil tiedown studs with these titanium bolts! - ECS - Audi

Replace your pesky OEM ignition coil tiedown studs with these titanium bolts! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4476332
Mfg#:
TI-M6X1X40-6BLK
Ships in 5 Business Days
ON SALE! SAVE 10%
$65.99

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

$59.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar Bushing Kit

ES#3603476 - 034-402-Z019 - Rear Sway Bar Bushing Kit - Rebuild kit for the 034Motorsport adjustable rear sway bar - 034Motorsport - Audi

Rebuild kit for the 034Motorsport adjustable rear sway bar 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3603476
Mfg#:
034-402-Z019
Ships in 2 Business Days
$29.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#513618 - N10413405 - Hex Bolt - Priced Each - Install new hardware with your new parts. M6x25 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M6x25 For vehicles with production date from 12/07/2020 up to 01/24/2022

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
513618
Mfg#:
N10413405
In Stock
11% off MSRP

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

$0.70

This product was last offered at the strikethrough price on
04-23-2026

$0.62 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Upper Shock Mount - Priced Each

ES#4876461 - 8W0513353 - Rear Upper Shock Mount - Priced Each - Fits the left and right sides - Meyle - Audi

Fits the left and right sides 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For models with standard & sport suspension (PR-Codes 1BA, 1BE)

Brand:
Meyle - Corporate Logo
ES#:
4876461
Mfg#:
8W0513353
Ships on Nov 4, 2026
$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thrust Piece Tool

ES#4811188 - T40357 - Thrust Piece Tool - Reliably install the oil seal on the thermostat of the map-controlled engine cooler. - Genuine Volkswagen Audi - Audi

Reliably install the oil seal on the thermostat of the map-controlled engine cooler.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4811188
Mfg#:
T40357
Back Ordered
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ball Seat Wheel Bolt - 14x1.5x32mm - Priced Each

ES#1303128 - 14532033 - Ball Seat Wheel Bolt - 14x1.5x32mm - Priced Each - Produced for running spacers with your OE wheels - H&R - Audi Volkswagen

Produced for running spacers with your OE wheels We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
1303128
Mfg#:
14532033
Ships in 3 Business Days
$8.99

This product was last offered at the strikethrough price on
06-30-2026

$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#3187575 - N91127902 - Hex Bolt - Priced Each - Install new hardware with your new parts. M6x25 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M6x25 For vehicles with production date up to 12/07/2020

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3187575
Mfg#:
N91127902
In Stock
17% off MSRP

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

$5.99

This product was last offered at the strikethrough price on
10-13-2026

$5.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Left Rear Suspension Track Bar

ES#4852556 - 4M0505291D - Left Rear Suspension Track Bar - A key component of the suspension system that connects the chassis to the axle - Sidem - Audi

A key component of the suspension system that connects the chassis to the axle

Brand:
Sidem - Corporate Logo
ES#:
4852556
Mfg#:
4M0505291D
In Stock
$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

R1 OPTIMUM OEp Series Brake Pads

OEM Formulation - equal or better performance, without the OEM prices.

Brand:
R1 Concepts - Corporate Logo
ES#:
4166256
Mfg#:
2552-1894-00
Ships in 7 Business Days
$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer Kit - 5mm (1 Pair)

ES#3570117 - MS100162 - Wheel Spacer Kit - 5mm (1 Pair) - 5mm spacers to perfectly dial in your stance or clear your big brake kit! - APR - Audi

5mm 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#:
3570117
Mfg#:
MS100162
Ships on Nov 6, 2026
ON SALE! SAVE 11%
$60.99

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

$54.20 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings