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

No Vehicle selected
Please select your vehicle below.

    • 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 Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

Audi A3 Performance Parts & Upgrades

Sort By
Filter By
Return to Top

COBB Tuning Accessport Tuner V3

ES#3184325 - AP3-VLK-002 - COBB Tuning Accessport Tuner V3 - Flash your ECU and unleash the power your VW/Audi was meant to have. - CobbTuning - Audi Volkswagen

Flash your ECU and unleash the power your VW/Audi was meant to have. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states
Not for vehicles with FWD

Brand:
CobbTuning - Corporate Logo
ES#:
3184325
Mfg#:
AP3-VLK-002
EO#:
D-660-37
In Stock
$770.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Rear Toe Arm Set

ES#3047793 - 015373ECS01A - Adjustable Rear Toe Arm Set - Adjust your rear toe angle and improve handling with these ECS Heavy Duty Toe Arms - ECS - Audi Volkswagen

Adjust your rear toe angle and improve handling with these ECS Heavy Duty Toe Arms affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3047793
Mfg#:
015373ECS01A
In Stock
ON SALE! SAVE 35%
$257.99

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

$167.13 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High Pressure Fuel Pump Piston Upgrade Kit

ES#4499603 - 034-106-6051 - High Pressure Fuel Pump Piston Upgrade Kit - Unlock up to 50% more flow over the factory high pressure fuel pump - 034Motorsport - Audi Volkswagen

Unlock up to 50% more flow over the factory high pressure fuel pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4499603
Mfg#:
034-106-6051
In Stock
$337.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Street Coilover System - With Heavy Duty Installation Kit

ES#3698717 - 016554ECS02-02KT - ECS Street Coilover System - With Heavy Duty Installation Kit - Includes new strut and shock mounts along with all the necessary installation hardware for a complete suspension package! - ECS - Audi Volkswagen

Includes new strut and shock mounts along with all the necessary installation hardware for a complete suspension package! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Will need ES#3604154 to prevent rubbing in the rear

Brand:
ECS - Corporate Logo
ES#:
3698717
Mfg#:
016554ECS02-02KT
In Stock
ON SALE! SAVE 10%
$1132.99

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

$1024.32 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Solo-Werks S1 Coilovers

ES#2777214 - S1VW006 - Solo-Werks S1 Coilovers - Set your vehicle low and tight for optimal performance - Solo-Werks - Audi Volkswagen

Set your vehicle low and tight for optimal performance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lowers front: 0.8"-1.8", rear: 0.4"-1.4"

Brand:
Solo-Werks - Corporate Logo
ES#:
2777214
Mfg#:
S1VW006
In Stock
$549.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Forged I-Beam Tuscan Connecting Rods - Rifle Drilled

ES#2794552 - IERTVT1 - Forged I-Beam Tuscan Connecting Rods - Rifle Drilled - Set of 4 connecting rods, to be paired with 22mm wrist pin aftermarket pistons (JE, Wiseco, Mahle ETC) - Integrated Engineering - Audi Volkswagen

Set of 4 connecting rods, to be paired with 22mm wrist pin aftermarket pistons (JE, Wiseco, Mahle ETC) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

For TSI engines only - To be used with aftermarket pistons with 22mm wrist pin

Brand:
Integrated Engineering - Corporate Logo
ES#:
2794552
Mfg#:
IERTVT1
Ships on Jun 30, 2026
Auto Notify
$749.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Upgraded Aluminum Lower Control Arm Kit - With ECS Polyurethane Bushings

ES#3022539 - 017047ECS01-02 - Upgraded Aluminum Lower Control Arm Kit - With ECS Polyurethane Bushings - Save 9 lbs with our LIGHTWEIGHT Aluminum Control Arms with Pre-Installed ECS Poly Bushings! - ECS - Audi Volkswagen

Save 9 lbs with our LIGHTWEIGHT Aluminum Control Arms with Pre-Installed ECS Poly Bushings! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3022539
Mfg#:
017047ECS01-02
In Stock
ON SALE! SAVE 25%
$599.99

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

$450.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ultimate High Pressure Fuel Pump Upgrade Kit

ES#2873046 - 012570ecs01KT - Ultimate High Pressure Fuel Pump Upgrade Kit - Common fix for P2294 CEL code. New OE fuel pump with Autotech internal upgrades pre-installed and includes new cam follower with replacement hardware - Assembled By ECS - Audi Volkswagen

Common fix for P2294 CEL code. New OE fuel pump with Autotech internal upgrades pre-installed and includes new cam follower with replacement hardware 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:
Assembled By ECS - Corporate Logo
ES#:
2873046
Mfg#:
012570ECS01KT
In Stock
$841.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

APR DTR6054 Direct Replacement Turbo Kit

ES#4485227 - T4100003 - APR DTR6054 Direct Replacement Turbo Kit - Direct turbocharger replacement for the EA888 Gen 3 Engine with gains up to 491HP and 425FT-LBS. - APR - Audi Volkswagen

Direct turbocharger replacement for the EA888 Gen 3 Engine with gains up to 491HP and 425FT-LBS. 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!
Not legal for sale or use in the state of California.

Brand:
APR - Corporate Logo
ES#:
4485227
Mfg#:
T4100003
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.

$2420.95

This product was last offered at the strikethrough price on
03-23-2026

$2151.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MQB High Pressure Fuel Pump Upgrade

ES#3691112 - HVA-275 - MQB High Pressure Fuel Pump Upgrade - A must for Stage 3 cars, reliably handles over 240 Bar (3480 PSI) - HPA Motorsports - Audi Volkswagen
ECS Tuning recommends this product.

A must for Stage 3 cars, reliably handles over 240 Bar (3480 PSI) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
HPA Motorsports - Corporate Logo
ES#:
3691112
Mfg#:
HVA-275
Ships on Jun 25, 2026
Auto Notify
$749.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VW/Audi Atmospheric Diverter Valve Spacer - Black

ES#3551289 - 025254ECS01-01 - VW/Audi Atmospheric Diverter Valve Spacer - Black - Let your turbo blow off some air for an exhilarating driving experience! - ECS - Audi Volkswagen

Let your turbo blow off some air for an exhilarating driving experience! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3551289
Mfg#:
025254ECS01-01
In Stock
ON SALE! SAVE 30%
$84.99

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

$59.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Motor Mount Pair - Density Line

ES#2953960 - 034-509-5003-SD - Motor Mount Pair - Density Line - Includes 1 engine and 1 transmission mount using 60 Durometer rubber - 034Motorsport - Audi Volkswagen

Includes 1 engine and 1 transmission mount using 60 Durometer rubber affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
2953960
Mfg#:
034-509-5003-SD
In Stock
$324.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VWR R600 Intake Closed Airbox System - Cotton Filter

ES#4447034 - VWR1200R601E - VWR R600 Intake Closed Airbox System - Cotton Filter - Closed airbox system for added filtration and performance - Racingline - Audi Volkswagen

Closed airbox system for added filtration and performance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles without secondary air injection only

Brand:
Racingline - Corporate Logo
ES#:
4447034
Mfg#:
VWR1200R601E
Ships in 4 Business Days
$608.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Cat-Back Exhaust System

ES#3102518 - 140682 - Performance Cat-Back Exhaust System - 3.00" split into two 2.25" stainless steel with dual 3.50" polished stainless tips - Borla - Audi

3.00" split into two 2.25" stainless steel with dual 3.50" polished stainless tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Borla - Corporate Logo
ES#:
3102518
Mfg#:
140682
In Stock at Vendor
$1399.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Front & Rear Sway Bar End Link Kit

ES#3604734 - 018319ecs01-01KT - Adjustable Front & Rear Sway Bar End Link Kit - A must have for lowered suspensions or as a heavy duty OE-replacements - ECS - Audi Volkswagen

A must have for lowered suspensions or as a heavy duty OE-replacements affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3604734
Mfg#:
018319ECS01-01KT
In Stock
ON SALE! SAVE 20%
$349.99

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

$279.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MK5 R32/MK6 Golf R, JSW, B6/CC - Adjustable Damping Coilover Set

ES#4045779 - 003997LB01 - MK5 R32/MK6 Golf R, JSW, B6/CC - Adjustable Damping Coilover Set - Features 32 way adjustable damping, variable length, zinc-coated shock bodies and performance sway bar end links - ECS - Audi Volkswagen

Features 32 way adjustable damping, variable length, zinc-coated shock bodies and performance sway bar end links affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Height adjustable from 0.0" to 1.25" (front) and 0.0" to 2.0" (rear)

Brand:
ECS - Corporate Logo
ES#:
4045779
Mfg#:
003997LB01
In Stock
ON SALE! SAVE 31%
$1018.99

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

$699.00 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.

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