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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
About GUTS Racing Products:
Race track developed with factory race teams
*This tank will not fit models equipped with California emissions hardware
KTM (2011) 150 & 250 SX
FMF Factory 4.1 Exhaust System | 042373 Fantic About GUTS Racing Products:All new incorporating the latest in Resonance Chamber Technology Patented core shape lowers sound level while maintaining maximum power output Patented canister shape increases internal volume for more sound absorbing material Patented chamber design to enhance and refine exhaust pressure Factory Forward Engineering centralizes mass and is less prone to crash damage Tuned exhaust with optimized core specifications for each application Innovative rear
