Yoshimura CRF100F/80F 04-13/XR100R 01-03 TRS Stainless Full Exhaust, W/ Aluminum MufflerYoshimura CRF100F 80F 04 13 XR100R 01 03 TRS Stainless Full Exhaust, w Aluminum Muffler The TRS is dazzling proof that you can get Yoshimura quality and performance at a very friendly price. The TRS is a race bred muffler that features the clear look and sound that Yoshimura is famous for. The straight baffle of the TRS leads to a single polished stainless steel tip. Tri oval shaped sleeve Large volume of packing material Straight baffle for ample