R-77D
- Trapezoidal Shape
- Maximized muffler volume
- Innovative Dual-Outlet Carbon Fiber or Stainless Steel End-cap
- 3 muffler options: Stainless, Titanium, Carbon Fiber
RS-5
- Trapezoidal shape
- Cone End-cap
- 3 muffler options: Stainless, Titanium, Carbon Fiber
- Low-volume insert capable
TRS
- Tri-Oval shape
- Single Turn-Down tip
- 3 muffler options: Stainless, Titanium, Carbon Fiber
- High-Exit Systems available for select models
- Low-Volume insert capable
R-77
- Trapezoidal Shape
- Maximized muffler volume
- Innovative Carbon Fiber or Stainless Steel End-cap
- 3 muffler options: Stainless, Titanium, Carbon Fiber
- Low-Volume insert capable
TRI
- Tri-Oval shape
- Dual-Tip titanium End-cap
- 2 muffler options: Titanium or Carbon Fiber
- High-Exit Systems available.
TRC-Undertail
- Tri-Oval shape
- Dual Undertail design
- Cone End-cap
- 3 muffler options: Stainless, Titanium, Carbon Fiber
- Low-Volume insert capable
TRC
- Tri-Oval shape
- Cone End-cap
- 3 muffler options: Stainless, Titanium, and Carbon Fiber
- Laser etched heel guard
- High-Exit Systems available for select models
RS-3C
- Oval shape
- Carbon Cone End-cap
- 3 muffler options: Stainless, Titanium, Carbon Fiber
- Low-Volume insert capable
TRC-D
- Tri-Oval shape
- Dual-Tip Cone End-cap
- 3 muffler options: Stainless, Titanium, and Carbon Fiber
- Laser etched heel guard
R-55
- Tapered Trapezodial Shape
- MotoGP style
- Tig welding throughout
- 2 muffler options: Stainless with
- Stainless Cap, Stainless with Carbon Cap
RS-3
- Oval shape
- CNC Machined aluminum End-cap with engraved logo
- 3 muffler options: Stainless, Titanium, Carbon Fiber
- High-Exit Systems available for select models