Going catless - vehicle inspection? - Page 2 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Cowboy Troy · 06-29-2016, 10:59 PM

Does elimination of Cats result in a HP gain and if so, how much approx.?

unssafe · 07-01-2016, 10:18 PM

Hey now,

Newbie question

If I hollowed out the cats on my zl1 would I need a tune?

Thanks

06-29-2016, 10:59 PM	#15
Cowboy Troy Drives: 2015 SS Join Date: Jun 2016 Location: SW O Posts: 45 View My Garage	Does elimination of Cats result in a HP gain and if so, how much approx.? __________________ Cowboy Troy

07-01-2016, 10:18 PM	#16
unssafe Drives: 94 impala ss 396 6spd Join Date: Dec 2011 Location: melbourne fl Posts: 84	Hey now, Newbie question If I hollowed out the cats on my zl1 would I need a tune? Thanks __________________ dave 13 ZL1 12w7 plus a few other things