[brownbear]

that warranty makes oem have an advantage if it's still a program they have going. But they may want to install it too.


I would go 2.5 inch aftermarket. Normal muffler. Stock routing, and exit out the side behind the rear drivers wheel.

Then I would buy a pyro gauge. Then I would tune the fuel pump(mega easy) to 1250 max under wide open throttle loaded on a hill.

Your power will increase substantially. Then on hot days or when you climb up mountains you can watch the gauge to ensure you don't over heat on EGTs. You might have to adjust the pump for different places you live.

I found oem too restrictive. It held heat too long on hill climbs. I found that by watching the egts.



And the question was "whats your favorite muffler?" TURBO! no muffler please.