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 turn-down tip, and it's compatible with a low-volume insert. Tri-oval shaped sleeve. Large volume of packing material. Straight baffle for ample flow. Single polished stainless steel turn-down tip. Bolt-on design for easy installation.