Al's_duramax
New Member
So i got the cat del. pipe in sounds little better hear the turbo now, prolly do the rest when summer comes. I was wondering if there is a few more little things i can do, like fuel wise or other things, without breaking the bank of course, not like a new tranny or anything. Like i have seen the ppe Ported Fuel Rail Fitting, CP3 Pump Inlet Fitting, the shim kit. Anybody done any of these things, good/bad.