how much bhp roughly will a chip/manifold and de-cat add

[phillipsaxovtr]

just wanted a rough idea thanx

[bullit]

10ish?....

[Mr_suv]

ones assuming you havea vtr, manifold decat and chip, no point of getting any ecu work done unless you put cams into it as well, i have some cams (piper 285)and an adjustable vernier pully for sale if your interested give me a pm with those and what you have said i reckon:
8 -12bhp from exhaust
cams 10- 15 bhp remapped