Installed gmpp exhuast
Adding the tip might actually make it a bit more quiet inside of the car. Without the tip off, the exhaust is exiting under the car, with the tip on, the exhaust is exiting at the rear bumper. Outside sound should make no difference maybe just a bit more quiet inside.
yeah thats what i was thinking because it is a bit loud in the car.
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Sep 30, 2015 08:11 AM



