Description
A properly flowing exhaust system is fundamental to FXR performance—unrestricted scavenging improves horsepower, throttle response, and overall engine efficiency. The TRASK Assault 2:1 is a hand-fabricated solution that delivers the backbone every serious FXR builder needs, engineered for both street and track applications. With meticulous TIG welding and mandrel-bent construction, this exhaust handles sustained high-RPM running without compromise.
- 16GA stainless steel
- Mandrel bent tubing
- TIG welded seams
- Gas purged joints
- 2:1 collector design
- Double slip fit
- Gusset reinforcement
- Custom heat shields
- O2 sensor ports
- Wire-tie fasteners
- Race-inspired finish
- Made in USA
- Fits ’84–’00 FXR
- Bolt-on installation






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