Hello, ive being reading around and gotten info for an exhuast system for my 93 toyota pick up 2.4 L and couldnt find some answers and hope someone could help.
I got a flowmaster 40 delta and wanna run 2.5inch exhaust from cat back and 3" tail pipe But would the 2.5inch from cat back Reduce my HP alot? Or should i just go with a 2.25 or 2"?