APR's ECU Upgrade is the best power per dollar modification for your TSI engine out there
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes! This upgrade must be performed at ECS Tuning's facility in Ohio. 254hp/297lb-ft (93 octane) --- 250HP/294TQ (91 Octane). This upgrade can only be performed with the car present at our facility.
For customers WITHOUT APR Stage 1, moving to the IS20 turbocharger upgrade
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes! This upgrade must be performed at ECS Tuning's facility in Ohio.
For customers WITHOUT APR Stage 1, moving to the IS38 turbocharger upgrade.
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes! This upgrade must be performed at ECS Tuning's facility in Ohio.
For customers WITH APR Stage 1, moving to the IS20 turbocharger upgrade.
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes! This upgrade must be performed at ECS Tuning's facility in Ohio.
Average gain of 161 horsepower and 201 lb-ft of torque on 91 Octane
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.
Cast aluminum design that allows for constant diameter; Does away with the restrictive bottleneck design of the plastic factory unit. CARB certified!
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!
Brand:
ES#:
5396448
Mfg#:
IEINCI10
In Stock
ON SALE!
SAVE 31%
$131.99
This product was last offered at the strikethrough price on 05-02-2026
Add some aggressive styling to your 8V S3 / A3 S line pre-facelift Audi!
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! Fits up to 2016 S line models (pre-facelift) Will require exhaust modification to fill the quad tip cutouts.
Brand:
ES#:
5396496
Mfg#:
015441LA01
In Stock
ON SALE!
SAVE 30%
$463.99
This product was last offered at the strikethrough price on 05-02-2026
Improve cornering performance by reducing vehicle body roll without greatly impacting comfort
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!
Brand:
ES#:
5470970
Mfg#:
SUS00029
In Stock
ON SALE!
SAVE 30%
$306.99
This product was last offered at the strikethrough price on 06-05-2026
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!
Brand:
ES#:
5426286
Mfg#:
SW10015
In Stock
ON SALE!
SAVE 30%
$2349.99
This product was last offered at the strikethrough price on 05-02-2026
Designed to provide a sleek and elegant appearance
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!
Brand:
ES#:
5481932
Mfg#:
IEINCI13SD4
In Stock
ON SALE!
SAVE 30%
$142.99
This product was last offered at the strikethrough price on 07-08-2026
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!
Brand:
ES#:
5425707
Mfg#:
VTTMQSILRED
In Stock
ON SALE!
SAVE 30%
$339.99
This product was last offered at the strikethrough price on 05-02-2026
Designed to provide a sleek and elegant appearance
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!
Brand:
ES#:
5435512
Mfg#:
IEINCI13SD
In Stock
ON SALE!
SAVE 30%
$142.99
This product was last offered at the strikethrough price on 05-02-2026
Heavy duty aluminum charge pipes for improved air flow from the turbo
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!
Brand:
ES#:
5482068
Mfg#:
L711B-02SD
In Stock
ON SALE!
SAVE 30%
$369.99
This product was last offered at the strikethrough price on 07-10-2026
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.
Lifetime Replacement
