BILL'S PIPES THUNDER SERIES - Complete System
Details
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Made of 304 stainless steel with lightweight 6063 aluminum mufflers
Weighing in at less than half the weight of your cumbersome steel exhaust system, all Thunder Series exhaust systems come with a removable U.S.F.S.-Approved screen-type spark arrestor
Our trademark billet aluminum end-cap is not only stronger and more durable than those found on other systems, but better looking as well
All Thunder Series exhaust systems are developed with more real, usable power in mind
Better throttle response, stronger mid-range and more top-end pull can be gained simply by installing one of our systems on your quad
Handmade in the USA, each pipe is manufactured to strict quality control guidelines, and all are guaranteed to fit perfectly and hold up to the rigorous abuse of hard riding on the track or trails
Made of 304 stainless steel with lightweight 6063 aluminum mufflers
Weighing in at less than half the weight of your cumbersome steel exhaust system, all Thunder Series exhaust systems come with a removable U.S.F.S.-Approved screen-type spark arrestor
Our trademark billet aluminum end-cap is not only stronger and more durable than those found on other systems, but better looking as well
All Thunder Series exhaust systems are developed with more real, usable power in mind
Better throttle response, stronger mid-range and more top-end pull can be gained simply by installing one of our systems on your quad
Handmade in the USA, each pipe is manufactured to strict quality control guidelines, and all are guaranteed to fit perfectly and hold up to the rigorous abuse of hard riding on the track or trails













