How much will i gain?

[cgrant]

Installed my bassani mid length headers, bassani x-pipe, and flowmaster dual chambers, all 2.5inch pipe

Any idea approximately how much horsepower I will gain?

 

[03gtmustang]

Go get a dyno

 

[cgrant]

Would if I could, no dynos around here.

 

[twogts4us]

Sweet setup - I'd guesstimate 20-25 RWHP.

 

[quiksilver98]

Sweet setup - I'd guesstimate 20-25 RWHP.