- Tue Jan 20, 2015 9:09 pm
#3816915
What noise difference would there be throughout the rev range
Is it noticeable from inside the car, windows up?
Any noticeable gains, throttle response differences
Assuming the car is stock otherwise
Is it noticeable from inside the car, windows up?
Any noticeable gains, throttle response differences
Assuming the car is stock otherwise
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