Improved Ring Lands: We engineered a wider ring land between the rings to reduce ring temperature

This performance manifold works even better with our BMP Fatt Azz single pipe

180” wall) pins

This pipe has a very broad powerband with a ton of grunty torque making peak power from 8000-8200 RPM

Small 4 Degree PN: BMP-TK3

Exhaust / GEN5 850 NA Choose Exhaust:Full Velocity Stainless Improved Ring Lands: We engineeredLooking for a performance exhaust for your Ski Doo 850, but want something a little quieter? Our Full velocity muffler is what you need. Guaranteed to have a HP gain, not loss like others on the market. Fits all E Tec 850 Gen 5 Chassis Mild tone down low with that great Bikeman sound at higher RPM Muffler runs very cool Great fit and finish Extensively dyno & field tester Aluminum cup holder disperses heat under and behind the cup Guaranteed no