what i'm saying is, if there is no exhaust leak and with the windows up in our cars, then the only place the fumes should be coming out is out the tail pipes. if i'm in a constant cruising speed, then the fumes should be constantly shooting out behind the car, not leaking into the cabin cause that would just make no sense to me.
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Powerhouse Amuse | K&N Typhoon Intakes | MotorDyne ART Pipes | Borla Catback Exhaust | B&M Short Shifter | Intake Ducts | Ichiba 25mm F/R Spacers | Carbon Fiber Interior Vinyl Wrap | Tints | 10000k HIDs | Vtak, yo!
Last edited by wdkwang; 11-04-2012 at 05:31 PM.
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