I had a evap code and O2 code that wouldn't go away. (I could get mine to drive a 100 miles before it popped back up.) I ended up switching back to SCT from HP tuner. It fixed it for me. I went immediately to get car inspected and it passed.
This sounds pretty solid. On my car I went with Pedders Extreme coil overs. dropped ride height an inch maybe? Lower center of gravity helps. locking your rear end down helps tons. Predictable is good stuff. Camber links, vertical links, toe rods, sway bar..... Lock down your differential IRS...
Look on YouTube for HPR, Zander13, and Stangmode. They have all used Wengerd for tuning. They all said good things about his Tunes and transmission tuning.
That is up to you sir depend on if you like hearing the engine sounds at the current volume. When i had the supercharger installed the whine was incredible sounding. I then did headers and pulleyed down and the shop removed the sound tube. No more supercharger whine. I personally didn't like...
I think you will end up near the same volume level you are now louder but not by much . The H-pipe is louder than the resonator The header with cats and resonator should equal out.
This weight you dropped is un-sprung weight. Your car should rev out quicker but with the taller tire it might cancel out some benefits. Dude at 700 wheel you need the sticky tire I can imagine your stock tires at their traction limit. I can see the taller seeming gears would make your life easier.
Drag mode didn't turn off traction control on my car (21 GT). 100% fell on it's face like you described. I manually turned advanced trac off after in drag mode and it did better. track mode does turn off advance trac. I never could get a good run put together that day.
I'm new to the forum, but I'm hoping you guys can help me out. I have a 21 5.0 and used forscan to enable in dash boost gauge (401A). Well it worked and didn't at the same time. Gauge shows boost/vacuum but it will not read positive pressures. Does anyone know what parameters the digital boost...
I went with the 2" Stainless Works catted, with exhaust X pipe and Legend series mufflers. I spent too much money. 😅 No regrets though it sounds fantastic.