Roush cold air install

[redstage3]

I would like to install a Roush cold air kit on my 07 stage 3 supercharged
Roush Mustang. Roush instructions are to return the PCM to them for calibration, is this all I need to do or should I have a tuner do the install.

[BurnTire]

I am a firm believer of having a custom tune done on supercharged vehicles, I am not sure what Roush puts in the re calibration.

[WildBill]

^^^^^ WHat clock breaker said!

[05mustangman]

^^^^^ what clock breaker said!

lol!!

[grabberblue427R]

You need to return it to Roush. They have there own tune in it and a aftermarket tuner will damage their tune. Call Joe at roush
Performance and he can tell you what you need. I just modified my 2010 427R and and their tune was great. They could also tell you if a aftermarket will work with theirs.

[WildBill]

You need to return it to Roush. They have there own tune in it and a aftermarket tuner will damage their tune. Call Joe at roush
Performance and he can tell you what you need. I just modified my 2010 427R and and their tune was great. They could also tell you if a aftermarket will work with theirs.

Ummmmm..........No Sir.
See this dirty custom painted 427 Roush? It has a pulley, Nitrous and a PSR Tuning custom dyno tune.
The stock computer is just fine.