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Audi A4 Most Popular Parts

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B6 Performance Front Strut - Priced Each

ES#4304168 - 24-274869 - B6 Performance Front Strut - Priced Each - A heavy duty upgrade for the performance-minded driver - Bilstein - Audi

A heavy duty upgrade for the performance-minded driver 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with production from 7/12/2016 with sport suspension and without electronic suspension (49mm diameter strut)

Brand:
Bilstein - Corporate Logo
ES#:
4304168
Mfg#:
24-274869
Ships in 3 Business Days
$240.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EMD Wheel Spacers - 5mm (Pair)

ES#4430359 - EMD-SPACER-5-665 - EMD Wheel Spacers - 5mm (Pair) - Exclusively built for your 66.5mm centerbore VW/Audi - Emmanuele Design - Audi

Exclusively built for your 66.5mm centerbore VW/Audi

Brand:
Emmanuele Design - Corporate Logo
ES#:
4430359
Mfg#:
EMD-SPACER-5-665
Ships in 1 Business Day
$40.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Short Hub Adapter

ES#3553098 - SRK-180H - Short Hub Adapter - Short Hubs are made to work with NRG quick releases. The hub fits over the shaft, and requires a quick release to perform the mount - NRG - Audi

Short Hubs are made to work with NRG quick releases. The hub fits over the shaft, and requires a quick release to perform the mount

Brand:
NRG - Corporate Logo
ES#:
3553098
Mfg#:
SRK-180H
In Stock at Vendor
$160.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Column Mounted Boost Gauge & Pod Kit

ES#3047933 - POD019kt - Column Mounted Boost Gauge & Pod Kit - Complete kit to install a steering wheel column pod boost gauge on your B6 chassis Audi! - New South Performance - Audi

Complete kit to install a steering wheel column pod boost gauge on your B6 chassis Audi!

Brand:
New South Performance - Corporate Logo
ES#:
3047933
Mfg#:
POD019KT
Ships in 7 Business Days
$120.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B5 A4/S4 Carbon Fiber Trunk Light Housing / Grab Handle

ES#3142790 - AA496-CFLH - B5 A4/S4 Carbon Fiber Trunk Light Housing / Grab Handle - For use with EuroGEAR carbon fiber trunk lid ES3142791 - Deval - Audi

For use with EuroGEAR carbon fiber trunk lid ES3142791 Sedan models only

Brand:
Deval - Corporate Logo
ES#:
3142790
Mfg#:
AA496-CFLH
Ships on Nov 3, 2026
$240.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 1 Performance Chip - 1 Program

ES#5235 - 20TSTG1CHIP-1 - Stage 1 Performance Chip - 1 Program - Average gain of 40 HP & 75 LB-FT torque on 93 octane program! - APR - Audi

Average gain of 40 HP & 75 LB-FT torque on 93 octane program! Call In Or Chat For Best Price!
This upgrade can be performed via our Chip & Ship method or the vehicle can be brought to ECS Tuning's fa
Ship your ECU for free, or drive your vehicle to our location

Brand:
APR - Corporate Logo
ES#:
5235
Mfg#:
20TSTG1CHIP-1
In Stock
ON SALE! SAVE 20%
$599.99

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

$479.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front GD Sport Slotted & Dimpled Brake Rotors - Pair (345x30)

ES#2071362 - GD1571 - Front GD Sport Slotted & Dimpled Brake Rotors - Pair (345x30) - Upgrade to a slotted / dimpled rotor for improved braking - EBC - Audi

Upgrade to a slotted / dimpled rotor for improved braking 2X Entries Into Our F80 M3 Sweepstakes

Replacement rotors for vehicles with the Stage 1 Big Brake Kit

Brand:
EBC - Corporate Logo
ES#:
2071362
Mfg#:
GD1571
Ships in 1 Business Day
5% off MSRP

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

$505.99

This product was last offered at the strikethrough price on
10-11-2026

$479.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AEM Cold Air Intake System

Drop in intake to upgrade your B7 2.0T

Brand:
AEM - Corporate Logo
ES#:
3170007
Mfg#:
21681C
Back Ordered
$479.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Subframe Rear Bushing - Street

ES#4871751 - PFR3-732 - Rear Subframe Rear Bushing - Street - Improves handling and control, upgrade to a more engaging driving experience. - Powerflex - Audi

Improves handling and control, upgrade to a more engaging driving experience.

Brand:
Powerflex - Corporate Logo
ES#:
4871751
Mfg#:
PFR3-732
In Stock
$159.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Underdrive Lightweight Crank Pulley

ES#2848047 - CTS-HW-0099-B8 - Underdrive Lightweight Crank Pulley - Less rotational mass means more power! - CTS - Audi

Less rotational mass means more power! For vehicles with hydraulic power steering

Brand:
CTS - Corporate Logo
ES#:
2848047
Mfg#:
CTS-HW-0099-B8
Ships in 7 Business Days
ON SALE! SAVE 20%
$199.99

This product was last offered at the strikethrough price on
09-29-2026

$159.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover

ES#4643385 - 06D103469N - Valve Cover - Includes gasket - URO - Audi

Includes gasket 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4643385
Mfg#:
06D103469N
Ships in 1 Business Day
$159.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

K04 Performance Software (New APR Customers) - 1 Program

Required software to properly upgrade to a K04 turbocharger Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.
This upgrade can only be performed with the car present at our facility.

Brand:
APR - Corporate Logo
ES#:
2918065
Mfg#:
DPP20TK04PS
In Stock
ON SALE! SAVE 20%
$599.99

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

$479.96 USD
This product is lifetime replacement eligible Lifetime Replacement

Breather Assembly

ES#274480 - 037103772B - Breather Assembly - Attaches directly to the engine block - Genuine Volkswagen Audi - Audi Volkswagen

Attaches directly to the engine block Engine codes AEB & ATW

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
274480
Mfg#:
037103772B
Ships in 2 Business 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.

$128.99

This product was last offered at the strikethrough price on
10-05-2026

$119.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Supply Hose

ES#441709 - 8E1819371T - Coolant Supply Hose - Connects the coolant flange to the heater core pipe - Genuine Volkswagen Audi - Audi

Connects the coolant flange to the heater core pipe

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
441709
Mfg#:
8E1819371T
Ships in 4 Business Days
3% off MSRP

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

$123.99

This product was last offered at the strikethrough price on
10-11-2026

$119.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Trunk Strut

ES#3195595 - 8K5827919AA - Trunk Strut - Keep your trunk lid up and held in place - Febi - Audi

Keep your trunk lid up and held in place We Price Match - Give Us A Call or Chat!
Sedan models only - Fits up to the 2012 model year

Brand:
Febi - Corporate Logo
ES#:
3195595
Mfg#:
8K5827919AA
Back Ordered
$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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Manufacturer names and/or part numbers are used only for identification purposes.

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