Cookiemonster
Well-Known Member
- Joined
- Dec 18, 2019
- Threads
- 15
- Messages
- 79
- Reaction score
- 12
- Location
- South of You
- Vehicle(s)
- 2019 M6 GT
- Thread starter
- #1
Just as title states, I'm running a 2019 TT (M6) Hellion kit with header back exhaust no mufflers/resonators and holy shit does this car backfire and have fumes like I'm being waterboarded with gasoline (gasboarding?) anytime I'm idling or driving slowly.
I'm going to have some cats welded in but am looking to those of you running TT or ST setups, specifically, as we have the highest temps and want to make sure whatever brand cats I go with, they will hold up. So those of you who are running cats in your turbo setup, what brand are they
Also curious if you have pics to post or tell me where your cats are placed and if you have a noxious smell and backfires even with the cats on.
Thanks for your help, my forced induction brethren.
I'm going to have some cats welded in but am looking to those of you running TT or ST setups, specifically, as we have the highest temps and want to make sure whatever brand cats I go with, they will hold up. So those of you who are running cats in your turbo setup, what brand are they
Also curious if you have pics to post or tell me where your cats are placed and if you have a noxious smell and backfires even with the cats on.
Thanks for your help, my forced induction brethren.
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