Currently have 3.5" custom cai and want to make a 4 or 4.5".
Im using a ba2600.
That being said, would i need to get it recalibrated since there will be 15-30% more volume in the intake?
Im using a ba2600.
That being said, would i need to get it recalibrated since there will be 15-30% more volume in the intake?