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gmw0181 · 08-24-2018, 09:45 AM

Why is the Camaro so loud at cold start and then a min later it gets quiet. I have a cat-back Stainless Works NNP exhaust and it sounds better loud.

08-24-2018, 09:45 AM	#228
gmw0181 Drives: 2017 Camaro 2SS A8 Join Date: Dec 2017 Location: Ohio Posts: 137 View My Garage	Why is the Camaro so loud at cold start and then a min later it gets quiet. I have a cat-back Stainless Works NNP exhaust and it sounds better loud.