Quote:
Originally Posted by CountySS
I just put the stainless power headers on and they were pretty easy to install and they appear to have really good clearance all around. No starter removal, motor mount removal just the middle of steering shaft and passenger valve cover and 2 spark plugs on each side. I thought it went pretty well compared to installing a hurst shifter the previous week.
|
Do you know if the cats are 200 or 400 cell? Did they increase the exhaust sound much?
__________________
2022 Vivid Orange M6 LT1 - 2" ARH headers with cats and offroad setup (full system,), 3" ARH Pure Thunder mufflers, ported MSD intake, Soler 95mm tb, Rotofab CAI, E85 flex fuel, tuned by Jason@snackbartuning, Forgestar D5 18x8 fronts with 245/40/18 and Forgestar D5 17x10 rears with 275/40/17 summer tires.
Old car 2016 M6 SS - MSD intake, Rotofab, 2" ARH headers with cats, E85 with EFI Tuning. Best ET: 11.7@122mph
|