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Just Purchased a 2008 Mustang GT with a "M90 Roush" and any suggestions on what to add to it for more Horse?
3 Answers
- 6 years ago
I'm with Matt on this, but I can't imagine you having the M90 without intake & a tune already? Definitely exhaust & headers would be my next step. I would beef up my suspension & verify brakes are 100% before adding too much HP
- 6 years ago
Awesome thanks @MattM Pretty much what i was going to do... Kooks long tubes, xpipe, and find out if i am already using a 2.49 Supercharger Pulley, also i cant seem to find a after market intake other than roush's that fit. But thanks for your asnwers.. ill wait 24hrs for more , if nothing i will award you best answer.
