Whisper Biscuit / Big Mo Exhaust Mounting Hareware:Biscuit Only Indy 650 XC LE w/137"

Indy 650 XC LE w/137" Track • 2021

Included with the clutch is a fastener kit to adjust the cam arms

No Modification Needed

The ORIGINAL—not a cheap knock-off

Other XP Turbo models use different clutching configurations and require separate performance kits

Whisper Biscuit / Big Mo Exhaust Mounting Hareware:Biscuit Only Indy 650 XC LE w/137"Noise reducing disc for Big Mo Exhaust systems Helps reduce DBs on the trail Fits all our Big Mo's, and the X3 and YXZ Full Systems Compatible with our 90 Degree turn outs HERE Compatible with Spark Arrestor HERE Maintain back pressure on N A's with stock tunes Achieves semi anechoic, physical acoustic attenuation through rigid body absorption causing the suppression of longitudinal waves by precise, transverse conversion. THE WHISPER BISCUIT IS MADE