Since you plan on tuning the car then I would go with the 2.5in. You can tune the low end to make up for any "lose of low end power".
Since you plan on tuning the car then I would go with the 2.5in. You can tune the low end to make up for any "lose of low end power".
Main Stream Performance
Don't make excuses...Make Power
Digital Box Tuning (Scttydb411)
www.mainstreamperformance.com
MSSracing.com