Expected power gains?

[35th99gt]

BBK U/D pulleys, 70 mm TB, accufab plenum, bbk shortys, bassani o/r x, bassani catback. and would a tune add a lot more power?

 

[ADRENLN]

i think all together you will pick up about 25rwhp, putting u around 250-255 at rhe wheels.

 

[stng]

I have very similar mods to what you have suggested except I have long tubes. Dont waste your money on the shortys, go with the long tubes. The long tubes were the single biggest power improving mod I have done hands down...

 

[35th99gt]

anything on the tune? would it even be worth it?

 

[BooWFO]

I'd figure an increase of between 20-35rwhp with the parts listed. Now for the tune, some people pick up tons of power others don't. I for example picked up 1 rwhp peak NA. Now that doesn't mean I didn't pick up power. I have an increase of 9hp below the peak and a 10flbs of torque increase across the board. Which makes the car alot more fun to drive.