2010-13 Mazdaspeed 3 Engine and Performance
Ok guys!
I'm getting ready to do HPFP internals:Racing 1: so I wanted to know what was best to buy the cpe whole fuel pump and store my oem fuel pump or just get the autotech internals and upgrade oem fuel pump. Those who have done both, let me know what was your experience:popcorn:.
How long...