Hey guys! I drive a 2012 5.0. Mods, jlt cai, full 3inch off road exhust, 3.73 gears, hurst short throw, and 91bama race tune.
Here is what's going on. I dropped off my car at a shop to put in my new clutch and off road 3' pypes xpipe. Clutch feels great, but HP feels lost? Yes I had a nw Bama tune sent to me since I changed my exhaust set up. I have the 3inch pypes x pipe with 3inch cat back flow master outlaw exhaust. 1st and 2nd gear pulls feel pretty close to before I dropped off my 5.0. But still feels a bit slower. 3rd gear and on my pulls feel like I have v6
? Next week I have a dyno tune appointment to go e85 . will this fix my issue? Or could my exhaust set up not be as good as before? Or does anyone have a clue why my car pulls so weak compared to before I dropped it off?