muffler

[bside]

Hi guys,

I have 2.25 mandrel piping to my muffler, if I only change the muffler to a hks muffler and use the existing mandrel piping, will that affect my performance (not expecting a great deal of performance) in any way?

Is it the piping that matters for better air flow, or the muffler or the whole exhaust system.

[iamhappy46]

The whole system makes the power but if you already have 2.25" mandrel piping, it should be adequate.
Make sure you have a hi-flow catalytic converter as well.