Got an ITS and wanted to get it to "full bolt on" status. While other MFGs. Offered catted DPs, no one guaranteed "no Check engine light" like TSP. I placed my order 4/6 and received the DP at my door step 7/6. I purchased raw version to not delay it any further,but its smart to definitely get it cerokoted to help with heat (i got it done locally as soon as it came in). Dont forget to add the titanium studs(you may need em)
If you are on the fence,dont think,just do. You will absolutely love the gains n both sound and HP.
Word of advise: Soak the turbo bolts overnight with PB blaster and periodically spray em the day of installation,lots of horror stories of snapped studs. Luckily I was able to remove one and leave the other
Expensive,but worth it. Does exactly what's its supposed to do,keep the heat in! Install is straight forward,but much easier to Install when DP is off the car.
