[Mehoo222]

I recently purchased a Tomberlin Crossfire 150 with a Howhit 150cc engine. I purchased it for $300, due to the fact that it would turn over but wouldn't start (the Stator needed to be replaced). I have done several upgrades to it, but am having a heck of a time trying to find a decent exhaust that will not break the bank.

My son drives it around our neighborhood quiet frequently so, I need an exhaust that is on the quieter side and will not get me any noise complaints. I also want to keep some back pressure on the motor so that I do not loose the low end. We do a lot of trail riding in some pretty hilly areas. I need the torque to be able to make it up the hills, but also need a more open flow exhaust for the added gain in power.

All of the exhausts and mufflers that I find are either specifically made for a scooter and are too short, open, loud, or cost around $300. Anyone have any suggestions?? (I would also like to keep my exhaust on the driver's side of the buggy)


Here is what have done to the buggy so far:

* Upgraded to a racing CDI with no rev limit
* Upgraded to a racing coil
* Upgraded to an iridium spark plug
* Upgraded the petcock, fuel line and filter
* Upgraded to a racing clutch and bell housing (with 1500 springs)
* Upgraded to a 115mm racing variator with 10g sliders
* Upgraded to a Kevlar belt
* Upgraded to a UNI Filter
* Port and polished 24mm carb
* Upgraded main and slow carb jets
* Polished intake manifold
* Calibrated valves and tappets
* Upgraded to an A12 performance cam
* Upgraded the oil pump
* Upgraded all lights to LED
* Changed ignition to push button