Norris Designs do a really good intercooler rated at 925 bhp
This is our custom built in house intercooler which bolts on behind the stock bumper but requires cutting of the rear section of crash bar, it cools and has sufficient airflow for 925Hp. It features a superb Garrett Bar and plate core, not to be compared with a cheaper and inferior tube and fin cores offered by some others. This kit also comes with custom pipework to connect the intercooler all the way from turbo to throttle body. Made with lightweight and durable mandrel bent aluminium tubing.
RS Edition.
FPM375 Rocks
The rest of the “M” maps suck