Got my 14'1Le TSP headers and dyno tuned
#1
Staging Lane
Thread Starter
Got my 14'1Le TSP headers and dyno tuned
I read on here you can make good hp by just adding headers and dyno tune so I tried it, IT WORKS! I called Gwatney Chevrolet for some prices and went with the TSP HEADERS AND X-pipe off-road. I already had a K&N cai and slp axle back muffler delete. Car made 434rwhp and 419tq.