Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle

Audi A4 Performance Parts & Upgrades

Sort By
Filter By
Return to Top
ES#3438584 - 77-46406 - AFE Power SCORCHER GT Module - A simple 30 minute install that will give you a huge increase in power! - AFE - Audi

A simple 30 minute install that will give you a huge increase in power!

Brand:
AFE - Corporate Logo
ES#:
3438584
Mfg#:
77-46406
Ships in 2 Business Days
20% off MSRP

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

$563.99

This product was last offered at the strikethrough price on
05-27-2026

$451.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3978860 - 50-70032D - Momentum GT Cold Air Intake System With Pro Dry S Filter - This intake delivers proven performance improvements and an aggressive turbo spool sound when under power. - AFE - Audi

This intake delivers proven performance improvements and an aggressive turbo spool sound when under power.

Brand:
AFE - Corporate Logo
ES#:
3978860
Mfg#:
50-70032D
Back Ordered
20% off MSRP

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

$563.99

This product was last offered at the strikethrough price on
05-27-2026

$451.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5477699 - TGK-0411-04 - TGK Motorsport Audi Thrust Arm Spherical Monoball Kit  - A direct-replacement spherical monoball kit for B9 Audi thrust arms that replaces the factory rubber bushings to eliminate unwanted suspension deflection. - TGK Motorsport - Audi

A direct-replacement spherical monoball kit for B9 Audi thrust arms that replaces the factory rubber bushings to eliminate unwanted suspension deflection.

Brand:
TGK Motorsport - Corporate Logo
ES#:
5477699
Mfg#:
TGK-0411-04
Ships in 5 Business Days
$449.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3021937 - EBFIB56ES1 - BFI Stage 1 Engine Mount - Priced Each - Keep your engine planted and transfer as much power to the ground as possible - Black Forest Industries - Audi Volkswagen

Keep your engine planted and transfer as much power to the ground as possible B7 Audi A4 models with the Tiptronic transmission are equipped with active mounts and will trigger a MIL if resisters are not added.

Brand:
Black Forest Industries - Corporate Logo
ES#:
3021937
Mfg#:
EBFIB56ES1
Ships on Dec 1, 2026
$224.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5435760 - 40595666 - DRA Series Trak Spacers - 20mm (1 Pair) - Get that stance that you've been craving with these new spacers - H&R - Audi BMW Porsche

Get that stance that you've been craving with these new spacers

Brand:
H&R - Corporate Logo
ES#:
5435760
Mfg#:
40595666
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.

$249.99

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

$224.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Average gain of 45 horsepower and 70 lb-ft of torque on 91 Octane @ 16 PSI

Brand:
Tunezilla - Corporate Logo
ES#:
3097348
Mfg#:
FSI-20T-1
In Stock
$449.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4339090 - 906972 - RaceChip RS With App Control - Get up to +55 hp and +61 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Audi Porsche

Get up to +55 hp and +61 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip For pre-facelift vehicles with CYMC engine Code

Brand:
Race Chip - Corporate Logo
ES#:
4339090
Mfg#:
906972
Ships on Nov 30, 2026
$449.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4339426 - 917782 - RaceChip RS With App Control - Get up to +50 hp and +52 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Audi

Get up to +50 hp and +52 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip For vehicles from the 2014 model year only

Brand:
Race Chip - Corporate Logo
ES#:
4339426
Mfg#:
917782
Ships on Nov 30, 2026
$449.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Average gain of 16 horsepower and 17 lb-ft of torque

Brand:
Tunezilla - Corporate Logo
ES#:
3097356
Mfg#:
FSI-VR6-255-1
Ships in 7 Business Days
$449.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Average gain of 45 horsepower and 99 lb-ft of torque on 93 Octane @ 20 PSI For vehicles with ATW & AWM engine codes only

Brand:
Tunezilla - Corporate Logo
ES#:
3097326
Mfg#:
18T-20V-170-1.5
Ships in 7 Business Days
$449.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Average gain of 51 horsepower and 65 lb-ft of torque on 93 Octane @ 18 PSI For vehicles with AEB engine code from the 2000 model year only

Brand:
Tunezilla - Corporate Logo
ES#:
3097322
Mfg#:
18T-20V-150-1.5
Ships in 7 Business Days
$449.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3103499 - 019204ecs01KT - 18" Wheel Spacer Flush Fit Kit - Polished Bolts - Includes spacers & Polished bolts to obtain a flush look on your OE 18" wheels - ECS - Audi

Includes spacers & Polished bolts to obtain a flush look on your OE 18" wheels 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
3103499
Mfg#:
019204ECS01KT
In Stock
$263.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2650309 - PFF3-211Bx2 - Front Lower Control Arm Bushing Set - Inner  - Improves handling and control - Upgrade to a more engaging driving experience - Powerflex Black Series - Audi Volkswagen

Improves handling and control - Upgrade to a more engaging driving experience For the straight control arm

Brand:
Powerflex Black Series - Corporate Logo
ES#:
2650309
Mfg#:
PFF3-211BX2
Ships in 1 Business Day
$88.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4430395 - EMD-SPACER-15-57 - EMD Auto 15mm Wheel Spacers - Pair (With Bolts) - Manufactured out of high quality 6061-T6 aluminum, and black anodized for corrosion resistance - 5x112, 57.1 Center Bore - Emmanuele Design - Audi Volkswagen

Manufactured out of high quality 6061-T6 aluminum, and black anodized for corrosion resistance - 5x112, 57.1 Center Bore Fits most aftermarket wheels that use conical seat wheel bolts

Brand:
Emmanuele Design - Corporate Logo
ES#:
4430395
Mfg#:
EMD-SPACER-15-57
In Stock at Vendor
$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.

Let us help you find the parts that fit your Audi

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