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 Engine Parts

Sort By
Filter By
Return to Top

FP34 Fuel Pump Surge Tank

ES#4877045 - 034-106-A002/3 - FP34 Fuel Pump Surge Tank - Designed for Bosch 044 Fuel Pump - 034Motorsport - Audi Volkswagen

Designed for Bosch 044 Fuel Pump 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4877045
Mfg#:
034-106-A002/3
Back Ordered
$351.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 1 Software Upgrade - With Program Switching (Fully Loaded)

ES#2914972 - 20TSTG1CHIP4KT - Stage 1 Software Upgrade - With Program Switching (Fully Loaded) - Average gain of 50 horsepower and 74 lb-ft of torque on 93 octane! - APR - Audi Volkswagen

Average gain of 50 horsepower and 74 lb-ft of torque on 93 octane! Call In Or Chat For Best Price!
This upgrade can be performed via our Chip & Ship method or the vehicle can be brought to ECS Tuning's fa
For vehicles with FSI engines only. Ship your ECU for free, or drive your vehicle to our location

Brand:
APR - Corporate Logo
ES#:
2914972
Mfg#:
20TSTG1CHIP4KT
Back Ordered
ON SALE! SAVE 20%
$699.94

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

$559.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CTS Turbo & ARP Forged Piston and Head Stud Kit ? 82.5mm JE Pistons

ES#5481255 - 204-4302KT - CTS Turbo & ARP Forged Piston and Head Stud Kit ? 82.5mm JE Pistons - This high-performance package pairs forged 2618-alloy JE pistons with ARP2000 head studs to rigidly secure the engine under extreme boost conditions. - CTS - Audi Volkswagen

This high-performance package pairs forged 2618-alloy JE pistons with ARP2000 head studs to rigidly secure the engine under extreme boost conditions.

Brand:
CTS - Corporate Logo
ES#:
5481255
Mfg#:
204-4302KT
Back Ordered
$1082.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IHI IS20 Factory Replacement Turbocharger & Ajusa Installation Kit (MQB 2.0T)

ES#5516798 - 06k145874m2KT - IHI IS20 Factory Replacement Turbocharger & Ajusa Installation Kit (MQB 2.0T) - Restore factory boost pressure, fuel economy, and reliable performance to your MQB platform Volkswagen or Audi with this complete turbocharger replacement bundle. - IHI Turbo - Audi Volkswagen

Restore factory boost pressure, fuel economy, and reliable performance to your MQB platform Volkswagen or Audi with this complete turbocharger replacement bundle. OEM+ Upgrade. IS20 Tuning software would be required

Brand:
IHI Turbo - Corporate Logo
ES#:
5516798
Mfg#:
06K145874M2KT
Back Ordered
$1254.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Turbocharger Wastegate Actuator

ES#5447064 - 06K145614G - Turbocharger Wastegate Actuator - Direct replacement for your rattling actuator. - Vemo - Audi Volkswagen

Direct replacement for your rattling actuator. For models with factory IHI turbo.

Brand:
Vemo - Corporate Logo
ES#:
5447064
Mfg#:
06K145614G
Special Order: No Guaranteed ETA
$226.99

This product was last offered at the strikethrough price on
08-25-2026

$216.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IS12 OE Turbocharger (1.8T EA888 Gen3)

Restore factory boost pressure, throttle response, and fuel efficiency to your 1.8T EA888 Gen3 engine with this brand-new IS12 turbocharger from BMTS.

Brand:
BMTS Technology - Corporate Logo
ES#:
5516528
Mfg#:
06K145713L
Back Ordered
$1447.99 USD
Free Shipping
on orders $49 and up

Dogbone Mount Insert - Black Series

Eliminate excess drivetrain slop and movement

Brand:
Powerflex Black Series - Corporate Logo
ES#:
3447598
Mfg#:
PFF85-830B
Back Ordered
$54.99 USD
Free Shipping
on orders $49 and up

Revo Gen3B OEM+ Turbo Inlet Hose

Improve your engine's response and the power it can create.

Brand:
REVO - Corporate Logo
ES#:
4500067
Mfg#:
RV591M600200
Back Ordered
$320.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Revo 2.0 TFSI K04 Turbocharger Kit

Increases throughout the rev-range making for not just a powerful car but a true all-round performance car. For vehicles with FSI engine only
For vehicles with FSI engine only

Brand:
REVO - Corporate Logo
ES#:
4499913
Mfg#:
RT991M100300
Back Ordered
$2163.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Revo MQB Carbon Series Airbox Lid & Inlet Hose

The Carbon Series has performance woven into the core of every product.

Brand:
REVO - Corporate Logo
ES#:
4500020
Mfg#:
RV581M200650
Back Ordered
$723.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine Parts

Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.

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