5.3 any noticeable power w/ headers
#11
#14
1 search for headers would have answered that FAST. Almost everyone on here has Long Tube headers. Must do something.
As stated. Get long tubes and a custom tune. You're looking at roughly 30rwhp with a good tune.
As stated. Get long tubes and a custom tune. You're looking at roughly 30rwhp with a good tune.
#20
You'll get the power gain at WOT. I was like "damn" the first time I punched it with headers. But as far as just normal driving goes, you wont feel any gains over the stock exhaust. The stock exhaust flows very well below 3000 rpms.







search is there so you can find information more quickly.