What gains do you expect from a VEC3?

[Flyntgr]

I only have two other mods: greens filters and Bellanger headers, hiflo cats and bellanger mufflers (no crossover pipes-too hot in LA). The car is already making 481 rwhp and 506 rwt, so what do you think it'll make with the VEC3 hooked up to stock ECM? Thanks.

 

[Shandon]

You should get a conservative 20-30RWHP on a good tune. A little more than that in the mid range.

 

[plumcrazy]

ditto...........