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 A3 Performance Parts & Upgrades

Sort By
Filter By
Return to Top
ES#4419762 - 002721LA02-02KT -  ECS Tuning Stage 3 Performance Clutch Kit with Lightweight Forged Steel Flywheel (18.95lbs) - The best value for K04 / K04 Hybrid or bolt-on turbo power levels! Capable of holding 450 Ft/Lbs of crank torque - ECS - Audi Volkswagen

The best value for K04 / K04 Hybrid or bolt-on turbo power levels! Capable of holding 450 Ft/Lbs of crank torque affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with FSI engines only

Brand:
ECS - Corporate Logo
ES#:
4419762
Mfg#:
002721LA02-02KT
In Stock
ON SALE! SAVE 15%
$1199.99

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

$1019.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3137939 - 200001048 - Competition Intercooler Kit - Reduces charge temperatures and increases power - Wagner Tuning - Audi Volkswagen

Reduces charge temperatures and increases power affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Wagner Tuning - Corporate Logo
ES#:
3137939
Mfg#:
200001048
Ships in 3 Business Days
$949.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4220125 - 004208lb01KT -  MK5/MK6 Adjustable Sway Bar Upgrade Kit - Rear - 23mm - Reduce body roll and enhance handling! - ECS - Audi Volkswagen

Reduce body roll and enhance handling! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4220125
Mfg#:
004208LB01KT
In Stock
ON SALE! SAVE 10%
$258.88

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

$232.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3187653 - 001196ECS01-01 - Magnetic Oil Drain Plug - Capture harmful particles to prevent wear. M14x1.5. Includes washer. - ECS - Audi Volkswagen MINI Porsche

Capture harmful particles to prevent wear. M14x1.5. Includes washer. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3187653
Mfg#:
001196ECS01-01
In Stock
ON SALE! SAVE 35%
$27.99

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

$18.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2836980 - 10309187WK - Front Limited Slip Differential  - Put all your power to the ground! - Wavetrac - Audi Volkswagen

Put all your power to the ground! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Differential Shim Kit required for most applications: 10-309-185S
Fits DSG transmission models with 25 tooth parking brake ring

Brand:
Wavetrac - Corporate Logo
ES#:
2836980
Mfg#:
10309187WK
In Stock
$1495.00 USD
Free Shipping
ES#3647278 - bkr7eixktKT - Ignition Service Kit - Includes four Original Equipment red coil packs and four NGK iridium spark plugs (BKR7EIX - Factory heat range) - Assembled By ECS - Audi Volkswagen

Includes four Original Equipment red coil packs and four NGK iridium spark plugs (BKR7EIX - Factory heat range) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Fits models up to the 2015 model year with gen2 EA888 engine

Brand:
Assembled By ECS - Corporate Logo
ES#:
3647278
Mfg#:
BKR7EIXKTKT
In Stock
ON SALE!
$182.76 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2864602 - 034-509-1009 - Subframe Bushing - pair - Density Line Mounts are void-free and fluid-free, eliminating the slop associated with the factory mount. - 034Motorsport - Audi Volkswagen

Density Line Mounts are void-free and fluid-free, eliminating the slop associated with the factory mount. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
2864602
Mfg#:
034-509-1009
In Stock
$95.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3006069 - 013928ECS01KT2 - Front 2-Piece Brake Rotors - Pair (340x30) - Direct bolt-on replacement - 22% less weight! - ECS - Audi Volkswagen

Direct bolt-on replacement - 22% less weight! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles from the 2019 model year only

Brand:
ECS - Corporate Logo
ES#:
3006069
Mfg#:
013928ECS01KT2
In Stock
ON SALE!
$882.99

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

$856.22 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2779637 - 50340-77 - Super Sport Spring Set - Unrivaled comfort and performance - H&R - Audi

Unrivaled comfort and performance 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!
Average lowering of 1.8" Front & 1.8" Rear

Brand:
H&R - Corporate Logo
ES#:
2779637
Mfg#:
50340-77
In Stock
41% off MSRP

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

$399.00

This product was last offered at the strikethrough price on
02-01-2026

$234.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3161690 - 017694ecs01-01KT - Adjustable 6-Speed Short Shifter Kit - Includes ECS Front-to-Back and Side-to-Side adjustable, short shifter kits for the ultimate shifting experience! - ECS - Audi Volkswagen

Includes ECS Front-to-Back and Side-to-Side adjustable, short shifter kits for the ultimate shifting experience! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with 6-speed manual transmission only

Brand:
ECS - Corporate Logo
ES#:
3161690
Mfg#:
017694ECS01-01KT
In Stock
ON SALE! SAVE 10%
$349.99

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

$314.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#263849 - 06F145702C - K04 Turbocharger BorgWarner # 53049880064  - A great solution for the DIY builder, does not include software or plumbing - BorgWarner - Audi Volkswagen

A great solution for the DIY builder, does not include software or plumbing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
BorgWarner - Corporate Logo
ES#:
263849
Mfg#:
06F145702C
Ships in 2 Business Days
$1809.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2207815 - 001501ECS03KT - Adjustable 6-Speed Front-to-Back Short Shifter Kit - Featuring 4 adjustable positions with adjustable weights to get the exact feel you want - ECS - Audi Volkswagen

Featuring 4 adjustable positions with adjustable weights to get the exact feel you want affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with 6-speed manual transmission only

Brand:
ECS - Corporate Logo
ES#:
2207815
Mfg#:
001501ECS03KT
In Stock
ON SALE! SAVE 10%
$232.99

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

$209.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3098054 - 200001034 - Front Mount Intercooler Kit - Reduces charge temperatures and increases power - Wagner Tuning - Audi Volkswagen

Reduces charge temperatures and increases power affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Wagner Tuning - Corporate Logo
ES#:
3098054
Mfg#:
200001034
In Stock
$849.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4006896 - 015137ecs02KT -  MQB Magnetic Drain Plug - With 5 Replacement O-Rings  - Capture harmful particulates from circulating within your oiling system and make services easier with our 13mm hex drive - ECS - Audi Volkswagen Porsche

Capture harmful particulates from circulating within your oiling system and make services easier with our 13mm hex drive affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4006896
Mfg#:
015137ECS02KT
In Stock
ON SALE! SAVE 38%
$49.99

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

$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2748197 - ECS10159KTWB1 - ECS Wheel Spacer & Bolt Kit - 20mm With Black Ball Seat Bolts - Exclusively built for your 57.1mm centerbore VW/Audi &
Includes everything you need to install spacers on two wheels - ECS - Audi Volkswagen

Exclusively built for your 57.1mm centerbore VW/Audi & Includes everything you need to install spacers on two wheels affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Fits OEM wheels or wheels that require ball seat wheel bolts

Brand:
ECS - Corporate Logo
ES#:
2748197
Mfg#:
ECS10159KTWB1
In Stock
ON SALE! SAVE 10%
$179.99

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

$161.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4315775 - 024522ECS02 - EA888 1.8T/2.0T Gen3 Aluminum Intake Manifold Kit - Features a +53% increase in plenum volume, +8% CFM airflow, 5-axis billet intake runners, MPI provisions, CNC-machined flanges, and WMI/NOS ports. - ECS - Audi Volkswagen

Features a +53% increase in plenum volume, +8% CFM airflow, 5-axis billet intake runners, MPI provisions, CNC-machined flanges, and WMI/NOS ports. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Fits up through 2016 models with EA888 Gen3 engine only. Will not fit 2017+ Gen3 "B" engines.

Brand:
ECS - Corporate Logo
ES#:
4315775
Mfg#:
024522ECS02
In Stock
ON SALE!
Starting at $922.03 USD
Free Shipping
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 ECS Tuning is part of Enthusiast Auto Holdings