Originally Posted by El Blanco
How many RWHP do you think these bolt-ons would make on a 2012 Mustang GT 6MT on a Dynojet?
- FRPP BOSS intake manifold
- 84.5mm throttle body
- C&L cold air intake
- Accel Super Coils
- 3" cat-back exhaust with x-pipe
- 93 octane tune
Other than nitrous or forced induction, what other engine mods would you add to this list?
With who's tunes or will you be getting a dyno tune?
Scrap the coils. Not only are the gains only minimal on an SC'd engine, they can be problematic. Also, the cat back won't gain much and the x-pipe does very little; maybe a few single-digit RWHP if any. And the TB may also be iffy for gains unless it works well with the BOSS manifold.
All-in-all, assuming a good tune, I'd say about 410-415 RWHP.