FMF Aluminum Factory 4.1 RCT Slip-On Carbon Fiber Rear End Cap - 044427

The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward Engineering - moving the muffler closer to the motor to centralize mass. The Factory 4.1 RCT is constructed from only aerospace grade materials that meet our exacting specifications and is manufactured 100% at our Southern California factory.

Stainless/Aluminum/Carbon Fiber

Available in Natural Aluminum Muffler with Carbon End Cap

Massive Power gains throughout the RPM range

Huge weight savings

New RTS (Rapid Tuning System)

FMF uses the highest quality proprietary blend of alloy grade titanium made especially to our standards

Can be used with FMF or Stock OEM Header

Features stainless steel midpipe, natural aluminum canister and carbon fiber end cap

Included Items:

(1) Aluminum muffler with stainless steel mid-pipe and carbon fiber endcap

(1) 8mm-1.25 x 30 flange head bolt

(1) Wire lock ring

(1) Spark arrester insert

(1) Wash plug

Instructions