I have installed a 4" 45* bend off of the tb then to Maf then to 4" spectre filter housed in a heat shield. I lost so much low end tq that the wheels with only churp a few seconds rather then the whole national anthem. my question is does it have to do with the maf location or the 4" bend. or is the computer adding top end HP do to the increased air flow. is a loss of tq normal on a cai?