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

Rear Cross-Drilled & Slotted 2-Piece Brake Rotors - Pair (282x12)

ES#2992846 - 009901ECS01KT - Rear Cross-Drilled & Slotted 2-Piece Brake Rotors - Pair (282x12) - Direct bolt-on replacement - Save 12% of unsprung weight for enhanced performance! OE#1K0615601AD - ECS - Audi Volkswagen

Direct bolt-on replacement - Save 12% of unsprung weight for enhanced performance! OE#1K0615601AD 10X Entries Into Our F80 M3 Sweepstakes

Please measure existing rotors before ordering

Brand:
ECS - Corporate Logo
ES#:
2992846
Mfg#:
009901ECS01KT
In Stock
$551.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High-Flow Turbo Inlet Hose - Red

ES#3146121 - VWR12G7R600ITRED - High-Flow Turbo Inlet Hose - Red - Improve throttle response and power - Racingline - Audi Volkswagen

Improve throttle response and power

Brand:
Racingline - Corporate Logo
ES#:
3146121
Mfg#:
VWR12G7R600ITRED
Back Ordered
$137.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer & Bolt Kit - 10mm With Black Ball Seat Bolts

ES#2855469 - ecs10155kKT2 - ECS Wheel Spacer & Bolt Kit - 10mm With Black Ball 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 10X Entries Into Our F80 M3 Sweepstakes
Recommended for rear fitment only. Features a closed cap, requires removal of factory wheel bearing dust

Brand:
ECS - Corporate Logo
ES#:
2855469
Mfg#:
ECS10155KKT2
In Stock
ON SALE!
$144.99

This product was last offered at the strikethrough price on
06-13-2026

$137.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic DSG Performance Software - Stage 2

ES#4365423 - TSI-MQB-DSG-2 - Unitronic DSG Performance Software - Stage 2 - Optimized responsiveness and smoothness, increased rev limiter, launch control at 4000 RPM, kick-downs removed in manual mode, and more! - Unitronic - Audi Volkswagen

Optimized responsiveness and smoothness, increased rev limiter, launch control at 4000 RPM, kick-downs removed in manual mode, and more! This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:
Unitronic - Corporate Logo
ES#:
4365423
Mfg#:
TSI-MQB-DSG-2
In Stock
ON SALE! SAVE 21%
$700.00

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

$550.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Performance Software - Stage 1+

ES#4368654 - 18TSI-IS12-1+ - Unitronic Performance Software - Stage 1+ - Gain up to 84 horsepower and 108 lb-ft of torque on 93 Octane - Unitronic - Audi Volkswagen

Gain up to 84 horsepower and 108 lb-ft of torque on 93 Octane This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:
Unitronic - Corporate Logo
ES#:
4368654
Mfg#:
18TSI-IS12-1+
In Stock
ON SALE! SAVE 21%
$700.00

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

$550.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

EMD Auto 15mm Wheel Spacers - Pair (With Bolts)

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

RaceChip GTS With App Control

ES#4339067 - 905574 - RaceChip GTS With App Control - Get up to +64 hp and +74 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Audi Volkswagen

Get up to +64 hp and +74 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip For vehicles with FSI engines only.

Brand:
Race Chip - Corporate Logo
ES#:
4339067
Mfg#:
905574
Ships on Oct 28, 2026
$549.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 1

ES#3097360 - TSI-20T-1 - Stage 1 - Average gain of 45 horsepower and 70 lb-ft of torque on 91 Octane @ 16 PSI - Tunezilla - Audi Volkswagen

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

Brand:
Tunezilla - Corporate Logo
ES#:
3097360
Mfg#:
TSI-20T-1
Ships in 7 Business Days
$549.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 2

Average gain of 30 horsepower and 70 lb-ft of torque Vehicles equipped with DSG transmission require a DSG tune.

Brand:
Tunezilla - Corporate Logo
ES#:
2917800
Mfg#:
CR-TDI-G-002
Ships in 7 Business Days
$549.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BladeRunner Aluminum Hot And Cold Charge Pipe Kit - Black

ES#4349462 - 46-20414-B - BladeRunner Aluminum Hot And Cold Charge Pipe Kit - Black - 25% Increase in airflow over stock granting a Dyno-Proven gain of +15HP and +19Lb-Ft of Torque! - AFE - Audi Volkswagen

25% Increase in airflow over stock granting a Dyno-Proven gain of +15HP and +19Lb-Ft of Torque!

Brand:
AFE - Corporate Logo
ES#:
4349462
Mfg#:
46-20414-B
Ships in 3 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.

$681.99

This product was last offered at the strikethrough price on
10-07-2026

$545.00 USD
This product is lifetime replacement eligible Lifetime Replacement

APR Carbon Fiber Intake System - Front Airbox

ES#1899301 - CI100020 - APR Carbon Fiber Intake System - Front Airbox - Looks as good as it performs - APR - Audi Volkswagen

Looks as good as it performs Call In Or Chat For Best Price!

Engine code CBFA

Brand:
APR - Corporate Logo
ES#:
1899301
Mfg#:
CI100020
Ships in 2 Business Days
ON SALE! SAVE 10%
$604.99

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

$544.41 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BFI "Clean Catch" - Crankcase Oil Separator KIT

ES#3021890 - CCF001 - BFI "Clean Catch" - Crankcase Oil Separator KIT - Keep your intake tract clean and oil free, with this BFI baffled Oil Catch Can System - Black Forest Industries - Audi Volkswagen

Keep your intake tract clean and oil free, with this BFI baffled Oil Catch Can System For vehicles with FSI engines only

Brand:
Black Forest Industries - Corporate Logo
ES#:
3021890
Mfg#:
CCF001
Ships on Oct 29, 2026
$539.99 USD
Free Shipping
on orders $49 and up

BFI "Clean Catch" - Crankcase Oil Separator KIT

ES#3021898 - CCT004 - BFI "Clean Catch" - Crankcase Oil Separator KIT - Keep your intake tract clean and oil free, with this BFI baffled Oil Catch Can System - Black Forest Industries - Audi Volkswagen

Keep your intake tract clean and oil free, with this BFI baffled Oil Catch Can System For vehicles with TSI engines only

Brand:
Black Forest Industries - Corporate Logo
ES#:
3021898
Mfg#:
CCT004
Ships on Oct 29, 2026
$539.99 USD
Free Shipping

DRA Series Wheel Spacer - 20mm (1 Pair) - Black

ES#4753507 - 40555712SW - DRA Series Wheel Spacer - 20mm (1 Pair) - Black - Fine tune your stance and improve handling - H&R - Audi Volkswagen

Fine tune your stance and improve handling We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
4753507
Mfg#:
40555712SW
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.

$149.99

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

$134.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Bosch Low Pressure Fuel Sensor (MK7 MPI Rail)

ES#4883437 - 101-0014 - Bosch Low Pressure Fuel Sensor (MK7 MPI Rail) - High reliability of pressure sensing in both gasoline and ethanol injection systems - Precision Raceworks - Audi Volkswagen

High reliability of pressure sensing in both gasoline and ethanol injection systems

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883437
Mfg#:
101-0014
Ships on Oct 30, 2026
$68.99

This product was last offered at the strikethrough price on
06-15-2026

$59.99 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