Increase your cooling capability up to 30% over stock
For vehicles with BPY engine code only. Vehicles with transmission cooling lines to the radiator (automatic trans) will need an additional transmission cooler kit.
Increase your cooling capability up to 30% over stock
For vehicles with BPY engine code only. Vehicles with transmission cooling lines to the radiator (automatic trans) will need an additional transmission cooler kit.
106% increase in coolant capacity over stock heat exchanger
This product was last offered at the strikethrough price on
05-26-2026
Pairs with all types of coolant to increase heat transfer and decrease engine temps.
Already have water/meth injection? Upgrade your system with the best controller available!
Allows water-meth nozzles to be installed directly into each cylinder
Reroute your engine’s clutter and clean up your bay with the CTS Turbo Under-Intake Coolant Line
Universal line
Replaces factory prone to cracking coolant hoses with silicone hoses!
For vehicles with FSI engine only