• Our M series exhaust canisters feature the highest level of quality construction and are designed to be fully serviceable in the event of damage (replacement parts are available)
• The exhaust tone produced by all of our Top Level exhaust systems is best described as being deep and throaty without suffering from the shrill whine normally associated with other manufacturer’s straight through muffler canisters
• All of the canisters perform and sound the same, they are simply different shapes
• They all incorporate our exclusive technologies and premium construction materials
• The shape and orientation is normally determined by our R&D department, based on a performance criteria check list
• All aluminum systems include U.S. Forest Service approved spark arrestor
• Full systems are not legal in California on pollution controlled vehicles for highway use - may not meet local sound requirements - Check local laws before installing

Anatomy of the Two Brothers Racing Road Performance Exhaust Canister

1. Torx Screws
2. Magnesium End-Cap
3. CNC Machined Aluminum Outlet
4. Viton O-rings
5. Thinwall Stainless Steel Spiral Wound Power Core
6. High Temperature Packing Material
7. Aluminum TBR Badge
8. Canister Sleeve: Aluminum, Carbon Fiber (shown), Titanium
9. Stainless Steel Reinforcing Bands with Rivets (Carbon Fiber & Titanium only)
10. CNC Machined Aluminum V.A.L.E.™ Inlet
11. CNC Machined Aluminum X-Lite™ Retaining Ring
12. Polished Stainless Steel Slip-tube