Fwiw, I had a 85mm tb and threw it on there. Very little pop if any...throw the stock, does it again. Throw the 85 back on again, does it very little if any. Stumped. Didn't use the 85 when I put the gt350 manifold per lunds advisement. Not sure what to do...procharger goes on next month...
I own a 2016 s550 5.0. I have a strange popping sound from my CAI. Not sure if it's always been there but it's driving me nuts since I have heard it. Noticed at idle. Performance is still excellent. I did put a gt350 manifold, Roush CAI and Lund tune in the fall. No idea if it was there...