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Patfan74 · 03-03-2024, 08:42 AM

I have a 21 ZL1 manual.
Mods
AR Headers
RotoFab
Corsa Exhaust
Lower pulley
When I start the car, it’s loud, going thru the gears, sounds great, but once I get into 4th gear, the sound goes silent, is this normal?

03-03-2024, 08:42 AM	#27
Patfan74 Drives: 2021 Camero ZL1 Join Date: Mar 2023 Location: Coral Springs Posts: 3	I have a 21 ZL1 manual. Mods AR Headers RotoFab Corsa Exhaust Lower pulley When I start the car, it’s loud, going thru the gears, sounds great, but once I get into 4th gear, the sound goes silent, is this normal?