Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Audi A3 Quattro 2.0T

Audi A3 Quattro 2.0T Performance Parts & Upgrades

Sort By
Filter By
Return to Top
ES#2862903 - CTSEXHDP0003CAT - 3" High Flow Downpipe with Catalytic Converter - T304 Mandrel bent stainless steel Tubing - CTS - Audi Volkswagen

T304 Mandrel bent stainless steel Tubing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
2862903
Mfg#:
CTSEXHDP0003CAT
Ships in 7 Business Days
$599.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4362288 - UH003-ICA - Unitronic 2.0 TSI Gen1 DV Relocation Kit - Everything you need to increase response and durability of your DV. - Unitronic - Audi Volkswagen

Everything you need to increase response and durability of your DV. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with TSI engine only

Brand:
Unitronic - Corporate Logo
ES#:
4362288
Mfg#:
UH003-ICA
In Stock
$259.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4488033 - 029882LA01 -  Choose-Your-Size -  Billet Front Sway Bar Mounting Kit - Enhance your front sway bar performance with our Billet and Polyurethane sway bar mounting solution - ECS - Audi Volkswagen

Enhance your front sway bar performance with our Billet and Polyurethane sway bar mounting solution affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4488033
Mfg#:
029882LA01
In Stock
ON SALE!
Starting at $121.58 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3579489 - iesocct2 - Stage 2 IE Performance ECU Tune With POWERlink Cable - Average gain of 66 horsepower and 87 lb-ft of torque on 91 Octane - Integrated Engineering - Audi Volkswagen

Average gain of 66 horsepower and 87 lb-ft of torque on 91 Octane affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
For vehicles with TSI engine only

Brand:
Integrated Engineering - Corporate Logo
ES#:
3579489
Mfg#:
IESOCCT2
In Stock
$678.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2177185 - 48-135245 - Bilstein B16 PSS10 Suspension System - Height adjustable suspension system offering adjustable compression and rebound to dial in for competition, comfort, or anywhere in between. World-famous Bilstein quality with a limited lifetime warranty! - Bilstein - Audi Volkswagen

Height adjustable suspension system offering adjustable compression and rebound to dial in for competition, comfort, or anywhere in between. World-famous Bilstein quality with a limited lifetime warranty! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our Spin To Win Sweepstakes!

Brand:
Bilstein - Corporate Logo
ES#:
2177185
Mfg#:
48-135245
Ships in 1 Business Day
$2399.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2539081 - KLC167A - Adjustable Front Sway Bar End Links - Pair - Heavy duty design for maximum performance and adjustability from 320-345mm - Whiteline - Audi Volkswagen

Heavy duty design for maximum performance and adjustability from 320-345mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Whiteline - Corporate Logo
ES#:
2539081
Mfg#:
KLC167A
In Stock
ON SALE! SAVE 20%
$181.99

This product was last offered at the strikethrough price on
06-05-2026

$145.50 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5518 - ve3-a819be5-a820 - B8 Performance Plus Shocks & Struts - Set Of Four - Recommended for vehicles with lowering springs - Bilstein - Audi Volkswagen

Recommended for vehicles with lowering springs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Bilstein - Corporate Logo
ES#:
5518
Mfg#:
VE3-A819BE5-A820
In Stock
$890.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2748194 - ECS10157KTWBC1 - ECS Wheel Spacer & Bolt Kit - 15mm With Black Conical Seat Bolts - Includes everything you need to install spacers on two wheels - ECS - Audi Volkswagen

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 most aftermarket wheels that require conical seat wheel bolts

Brand:
ECS - Corporate Logo
ES#:
2748194
Mfg#:
ECS10157KTWBC1
Ships in 3 Business Days
ON SALE! SAVE 10%
$161.99

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

$144.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2804052 - 001467ECS01KT1 - Ball Seat Stud Conversion Kit - Make wheel changes faster and easier - ECS - Audi Volkswagen

Make wheel changes faster and easier affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For use with ball seat wheels and up to 20mm spacers only

Brand:
ECS - Corporate Logo
ES#:
2804052
Mfg#:
001467ECS01KT1
In Stock
ON SALE!
$197.99

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

$188.09 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3022058 - PWH1620 - Atmospheric Diverter Valve Spacer - Direct bolt on without worry of a check-engine light - Pwrhaus - Audi Volkswagen

Direct bolt on without worry of a check-engine light affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pwrhaus - Corporate Logo
ES#:
3022058
Mfg#:
PWH1620
In Stock
$69.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3046841 - MS100106 - Billet Pendulum Mount Upgrade - Two-piece design featuring ARP hardware and a PTFE-lined spherical bearing - APR - Audi Volkswagen

Two-piece design featuring ARP hardware and a PTFE-lined spherical bearing 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!

Brand:
APR - Corporate Logo
ES#:
3046841
Mfg#:
MS100106
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.

$402.95

This product was last offered at the strikethrough price on
06-10-2026

$357.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2816884 - 010257ECS02KT - Carbon Fiber Mirror Cap Set - Audi B8 A4/S4 - 8P A3 - Upgrade your exterior look - ECS - Audi

Upgrade your exterior look affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Fits from the 2011 model year

Brand:
ECS - Corporate Logo
ES#:
2816884
Mfg#:
010257ECS02KT
In Stock
$366.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4668311 - 5Q0615301F-XS - Front V5 Drilled & Slotted Brake Rotors - Set (312x25) - Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. - ECS - Audi Volkswagen

Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4668311
Mfg#:
5Q0615301F-XS
In Stock
ON SALE!
$339.99

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

$329.78 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4908431 - 79002 - Air Lift Performance Coilover Kit - Offers the ability to convert to a complete air suspension system via a coilover-to-air conversion kit (coming soon)! - Air Lift - Audi Volkswagen

Offers the ability to convert to a complete air suspension system via a coilover-to-air conversion kit (coming soon)! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Air Lift - Corporate Logo
ES#:
4908431
Mfg#:
79002
Ships on Aug 3, 2026
$1095.00 USD
ES#4164979 - CI100039-B - APR PEX Intake System - Rear Turbo Inlet Pipe - Designed to increase performance by letting the engine breathe more freely - APR - Audi Volkswagen

Designed to increase performance by letting the engine breathe more freely 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 vehicles TSI engines only

Brand:
APR - Corporate Logo
ES#:
4164979
Mfg#:
CI100039-B
EO#:
D-782-8
Ships in 5 Business Days
11% off MSRP

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

$195.99

This product was last offered at the strikethrough price on
06-10-2026

$173.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4491494 - 034-601-1024 - Motorsport Camber Mount Pair - ideal solution to enhance handling performance, generate confidence-inspiring grip, and perfect steering response. - 034Motorsport - Audi Volkswagen

ideal solution to enhance handling performance, generate confidence-inspiring grip, and perfect steering response. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4491494
Mfg#:
034-601-1024
In Stock
$488.00 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.

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