FMF Factory 4.1 RCT Muffler - Aluminum 2019-2024 043372 1821-1958 Tactical T-Shirt TPR inserts for additional impact

TPR inserts for additional impact abrasion and ventilation in critical areas

for ultimate strength and durability

comfort and freedom of movement

Quick drying fabric removes moisture away from skin to keep you dry and comfortable

The clamps come with Phillips style screw head

FMF Factory 4.1 RCT Muffler - Aluminum 2019-2024 043372 1821-1958 Tactical T-Shirt TPR inserts for additional impactThe Factory 4. 1 RCT incorporates FMF's Resonance Chamber Technology both internally and externally In addition, FMF achieves a shorter overall length that is less susceptible to crash damage and complementary to their 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 their exacting specifications and is manufactured 100% at their