Fmf Racing 045633 Factory 4.1 Slip-On - Blue Anodized Titanium - Carbon Fiber Endcap control-cables-clutch-cables Compression Ratio - Actual: 10

Compression Ratio - Actual: 10

eliminates thrust washer

2000 Kawasaki KX250

1998 Polaris Magnum 425 2x4

The flange will stretch up to 1/8in

Fmf Racing 045633 Factory 4.1 Slip-On - Blue Anodized Titanium - Carbon Fiber Endcap control-cables-clutch-cables Compression Ratio - Actual: 10Marketing Color: Blue Material: Titanium Incorporating 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