Does anyone know what the best exhaust system for the 8.1 is?


Or besides a supercharger the best mods?

There are several maunufactures that make exhaust systems for the 8.1 depending on what configuration you have. Magnaflow seems to be pretty popular along with Corsa. I think Flowmaster makes a kit as well.


One mod I would suggest is a Westers Garage Performance Tune for your 8.1L. This will give you a strong gain in HP & TQ plus improve all around drive ability. The amount of gain depends on the octane level you want to run. The most power would come from a 93 octane hot tune. A custom tune works wonders for these trucks. You could also do and air intake kit. Hope this helps some...