Hardware and gaskets used for turbocharger mounting
For use with the IS38, Shuenk IS48, CTS BB-550 or VTT MQB Cast turbocharger only
Hardware and gaskets used for turbocharger mounting
For use with the IS38, Shuenk IS48, CTS BB-550 or VTT MQB Cast turbocharger only
Enhance the sound of the turbo spooling and improve response
This product was last offered at the strikethrough price on
08-29-2026
2.25" Aluminum Piping designed to fit Stock KO3 Turbochargers
For vehicles with FSI engine only
This product was last offered at the strikethrough price on
08-26-2026
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 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
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.
Ship your ECU for free, or drive your vehicle to our location
Elevate the performance and driving experience with the Turbo Outlet
+7% flow increase making +8HP and +10ft-lb of torque
This product was last offered at the strikethrough price on
09-01-2026
+5% Flow increase with aFe's oversized billet aluminum turbo muffler delete
This product was last offered at the strikethrough price on
04-22-2026
Designed for smoother uninterrupted air flow, increasing throttle response and providing improved turbo acoustics.
For Gen II & III engines with the IHI turbocharger only
Replace the factory turbo muffler with a straight, uninterrupted billet aluminum delete
Uprated OEM+ turbocharger SuperCore fully compatible with stock turbine housing of original equipment IHI IS38 turbo and Shuenk IS38+
For use with stock IHI IS38 or Shuenk IS38+ turbine housings only.
Remove serious restriction from the discharge side of the turbocharger
This product was last offered at the strikethrough price on
09-01-2026
Remove serious restriction from the discharge side of the turbocharger
This product was last offered at the strikethrough price on
09-01-2026
A great solution for the DIY builder, does not include software or plumbing
This K04 Turbocharger will require diverter valve relocation
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-31-2026
Includes $300 refundable core charge
This K04 Turbocharger will require diverter valve relocation
This product was last offered at the strikethrough price on
08-31-2026
Based on a BorgWarner K04-064 frame
This K04 Turbocharger will require diverter valve relocation