i actually did measure it the other day while taking off my header and s-pipe. my stock exhaust piping was 2" at the inlet of of midpipe and does not tapper out so i seriously doubt yours was 2.375"

though i do know that 2.38" is the perfect size for N/A

rosedaleny806 you fail... i already knew about everything you stated. i never said he should go huge lol just merely that the stock exhaust is restrictive.

 

It's time you left the header world behind and got yourself a real exhaust manifold.

 

i have a dezod mani at home getting some needed TLC... im collecting parts but money is tight right now... why you think ive debated on selling my LMs for something cheaper for about 1k and using the profit for boosh!