Description
If you’re serious about extracting maximum performance from your machine, a Stage 5 slip-on muffler is one of the highest-ROI upgrades available. This system delivers measurable horsepower and torque gains while reducing backpressure—all without compromising reliability or requiring extensive fabrication. The fully TIG-welded 304 stainless steel and 6061 aluminum construction ensures durability whether you’re on the track or the trail.
Key Technical Features:
- 304 stainless steel pipes
- TIG-welded 6061 aluminum mufflers
- Lightweight design
- Oxygen sensor bung included
- USFS-approved spark arrestors
- Bolt-on installation
- Cerakote finish (TR-4158S-C2)
- Stage 5 performance calibration
- Stainless steel mounting brackets
- Polished exhaust tips
- Made in the U.S.A.
- MPN: TR-4158S-C2






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