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Audi A3 Performance Engine Parts

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ES#4405033 - MK6TBP - 2.0T Throttle Body Pipe - Increases airflow on your 2.0T engine by replacing the factory TBP's sharp bends and small diameter! - ARM Motorsports - Audi Volkswagen

Increases airflow on your 2.0T engine by replacing the factory TBP's sharp bends and small diameter! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ARM Motorsports - Corporate Logo
ES#:
4405033
Mfg#:
MK6TBP
In Stock
$147.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4667267 - PRK-120-BK - PRORAM Performance Intake Kit   - Improved air flow and sound. - Ramair - Audi Volkswagen

Improved air flow and sound. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Ramair - Corporate Logo
ES#:
4667267
Mfg#:
PRK-120-BK
Ships in 4 Business Days
$289.00

This product was last offered at the strikethrough price on
02-03-2026

$229.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4005301 - 034-108-5011 -  034Motorsport MQB Turbo Inlet Pipe - Essential upgrade to optimize power by eliminating a critical flow restriction in the intake tract - 034Motorsport - Audi Volkswagen

Essential upgrade to optimize power by eliminating a critical flow restriction in the intake tract affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4005301
Mfg#:
034-108-5011
In Stock
$129.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3410466 - CTSEMMK456-4-60D - CTS Street Sport Engine Mount - 60 Durometer rubber construction - CTS - Audi Volkswagen

60 Durometer rubber construction affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
3410466
Mfg#:
CTSEMMK456-4-60D
In Stock
$119.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3088909 - 003245ECS02-01 -  Engine Mount Installation Hardware Kit - Replace your one-time use bolts with new hardware for a proper install - ECS - Audi Volkswagen

Replace your one-time use bolts with new hardware for a proper install affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3088909
Mfg#:
003245ECS02-01
In Stock
ON SALE! SAVE 30%
$61.99

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

$43.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4624197 - 501-0016-BLK - EA888.3 MPI Rail With Mounting Hardware - Black - Features AN6 ORB fittings on the end for ease of finding fittings - Precision Raceworks - Audi Volkswagen

Features AN6 ORB fittings on the end for ease of finding fittings affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4624197
Mfg#:
501-0016-BLK
In Stock
$174.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2857487 - 001591ECS03 - Intercooler Hose Adapter - Each - Easily adapt from your intercooler inlet or outlet to a 2.5" hose with this ECS CNC-machined adapter - ECS - Audi Volkswagen

Easily adapt from your intercooler inlet or outlet to a 2.5" hose with this ECS CNC-machined adapter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with TSI or Gen3 engine only. Custom installation is required!

Brand:
ECS - Corporate Logo
ES#:
2857487
Mfg#:
001591ECS03
In Stock
ON SALE! SAVE 25%
$65.99

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

$49.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3706786 - MS100144 - APR 2.0T EA888 Gen 3 High Pressure Fuel Pump (HPFP) - New - The APR High Pressure Fuel Pump (HPFP) dramatically increases the maximum volume of fuel the HPFP can deliver - Satisfying fueling requirements set forth by high horsepower turbo applications - APR - Audi Volkswagen

The APR High Pressure Fuel Pump (HPFP) dramatically increases the maximum volume of fuel the HPFP can deliver - Satisfying fueling requirements set forth by high horsepower turbo applications 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#:
3706786
Mfg#:
MS100144
Ships in 2 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.

$1153.99

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

$1024.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4056818 - iesovn41 - Stage 1 IE Performance ECU Tune With POWERlink Cable - Average gain of 68 horsepower and 111 lb-ft of torque - Integrated Engineering - Audi Volkswagen

Average gain of 68 horsepower and 111 lb-ft of torque 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.

Brand:
Integrated Engineering - Corporate Logo
ES#:
4056818
Mfg#:
IESOVN41
In Stock
$728.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2993018 - 204-5408 - ARP Main Stud Kit - High strength ARP main stud kit for the earlier EA113 block 2.0T FSI engines - ARP - Audi Volkswagen

High strength ARP main stud kit for the earlier EA113 block 2.0T FSI engines affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with FSI engines only

Brand:
ARP - Corporate Logo
ES#:
2993018
Mfg#:
204-5408
In Stock at Vendor
$149.99

This product was last offered at the strikethrough price on
06-01-2026

$149.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3508315 - MAHFSI197799948 - Mahle PowerPak Piston Set - 82.5mm Bore - Forged alloy pistons - 82.5mm Bore (stock), 20mm wrist pins, 9.0:1 compression ratio - Integrated Engineering - Audi Volkswagen

Forged alloy pistons - 82.5mm Bore (stock), 20mm wrist pins, 9.0:1 compression ratio affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with FSI engines only

Brand:
Integrated Engineering - Corporate Logo
ES#:
3508315
Mfg#:
MAHFSI197799948
Ships in 4 Business Days
$839.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4368655 - 18TSI-IS12-1+-UC - Unitronic Performance Software - Stage 1+ - With UniCONNECT+ Cable - 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th

Brand:
Unitronic - Corporate Logo
ES#:
4368655
Mfg#:
18TSI-IS12-1+-UC
In Stock
ON SALE! SAVE 17%
$864.99

This product was last offered at the strikethrough price on
05-21-2026

$714.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3146118 - VWR12G7R600ITBLA - High-Flow Turbo Inlet Hose - Black - Improve throttle response and power - Racingline - Audi Volkswagen

Improve throttle response and power affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Racingline - Corporate Logo
ES#:
3146118
Mfg#:
VWR12G7R600ITBLA
Ships in 6 Business Days
$137.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4487776 - 17705GSS-A - 2.5" Cat-Back Exhaust System - T304 Stainless Steel high flow cat-back exhaust system - Euro Sport Acc - Audi

T304 Stainless Steel high flow cat-back exhaust system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Euro Sport Acc - Corporate Logo
ES#:
4487776
Mfg#:
17705GSS-A
Ships in 4 Business Days
$549.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4629972 - UH002-DRA - Unitronic DQ250/MQ350 Dogbone Engine Mount (Street) - Stop wheel hop and drivetrain slop on your MQB Chassis! - Unitronic - Audi Volkswagen

Stop wheel hop and drivetrain slop on your MQB Chassis! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with 6-speed gearbox

Brand:
Unitronic - Corporate Logo
ES#:
4629972
Mfg#:
UH002-DRA
Ships in 1 Business Day
ON SALE! SAVE 10%
$549.99

This product was last offered at the strikethrough price on
05-21-2026

$494.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5375360 - FMEDV103R - Forge Electronic Recirculating Diverter Valve (E-DV) - VW/AUDI 2.0T - Next generation electronically actuated diverter valve engineered for modern turbo engines with a true plug-and-play design! - Forge - Audi Volkswagen

Next generation electronically actuated diverter valve engineered for modern turbo engines with a true plug-and-play design! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Forge - Corporate Logo
ES#:
5375360
Mfg#:
FMEDV103R
In Stock
$379.99 USD
Free Shipping
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.

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