Hi All, I was looking at purchasing an exhaust tip for my '04 Bruin 350 4X4 and was wondering if it would do any engine damage or if I needed to re-jet or anything like that? The product is on eBay at (eBay item).

Thanks,

 

For what reason do you want it? If you want it to sound good or be more powerful, don't waste your money. You gain hardly anything, and generally those inserts make your quad sound like a broken lawnmower.

Most likely it won't cause enough of a change that you need to rejet, but every machine is different.