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I installed the Corsa NPP and X-pipe on my car and there are a ton of pops/crackles on decel. I love the exhaust even with the secondary's in place. I miss the old days too, but honestly the only part that bothers me is having to cut the stock exhaust.
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2022 M6 Rapid Blue ZL1
Performance: Kong X-Port OEM blower, 1 7/8" TSP headers (Polydyn coated), Corsa Intake/X-pipe/NPP Exhaust, LT5 95MM TB, DSX FlexFuel sensor, Dedicated Motorsports inline fuel filter, Katech Dual fuel pump, WeaponX Boost freeze chiller, WeaponX center and aux HX, PWR oil cooler, and Elite E-2X catch can. Tuned by Pat G 731 WHP on a Mustang Dyno.
Suspension/Brakes: Eibach lowering springs, Vorshlag camber plates, Full SPL rear control arms, DSC Sport suspension controller, Blackwing F/R brake cooling ducts.
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