Why do they require a tune? I know the MAF tube is larger. Do you install the stock MAF into the larger tube? That would require a tune.
What size is the stock 4.0 MAF? How about the TB? If they are the same size, how is a larger MAF tube helping?
What size is the GT MAF and TB? Are they the same size or mismatched?
Intakes dont seem to add much hp. Im trying to figure out why.
What size is the stock 4.0 MAF? How about the TB? If they are the same size, how is a larger MAF tube helping?
What size is the GT MAF and TB? Are they the same size or mismatched?
Intakes dont seem to add much hp. Im trying to figure out why.