Originally Posted by xxe92xx
akra isnt going to provide the most power, if you want the most power from an exhaust do the full gintani system....and from what i've seen technocraft is a bunch of bullshit, your stock intake is the best dont mess with it juss change the filter
seen the full system in person and wasn't very impressed..
09 SpaceGray M3 DCT
: Dinan 3.62, Gintani Race Mufflers, Dinan Intake, Gintani Xpipe, RPi Scoops
: Vrs Poly-Lip, CSL Trunk, LED Interior Lights, LUX H8, Smoked Tails, Challenge Diffuser