Required software to properly upgrade to a K04 turbocharger
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio. This upgrade can only be performed with the car present at our facility.
Remove serious restriction from the discharge side of the turbocharger
For vehicles with 7-speed DQ381 transmission only For models with 7-Speed, DQ381 DSG Transmission only
Brand:
ES#:
4418715
Mfg#:
CTS-IT-277
Ships in 7 Business Days
ON SALE!
SAVE 15%
$229.99
This product was last offered at the strikethrough price on 08-26-2026
Turbo Outlet Pipe features 2.25″ diameter aluminum tube for optimized flow and it is perfectly match to be installed with the CTS Turbo BOSS kit.
For vehicles with FSI engine only
Brand:
ES#:
4477310
Mfg#:
CTS-IT-311
In Stock
ON SALE!
SAVE 14%
$199.99
This product was last offered at the strikethrough price on 08-26-2026
With this kit installed, you can expect better response, less turbo lag, more horsepower, and torque.
For vehicles from the 2019 model year with 7-Speed, DQ381 DSG Transmission only
For customers that already have APR software on their car and are upgrading to a K04
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio.
Reduce restriction at your turbo while gaining up to 10 horsepower and 15 ft/lbs of torque with this easy bolt on modification! Install hardware included.
10X Entries Into Our F80 M3 Sweepstakes
Software upgrade for existing APR Chip customers with a K04 already installed - Minimum requirements of K04-0015 turbocharger, Injectors, and high flow cat
Call In Or Chat For Best Price! For customers with existing APR software - This upgrade must be performed via our Chip & Ship method.
Lifetime Replacement
