EXHAUST 4.1 ANTI W/TIT MGBMB Y Raceline 5 Pro HD Chest Protector

5 Pro HD Chest Protector that scores 20 points

A stainless steel mid-pipe mates to the computer-designed rear can for lightweight durability

The new bunker groove also lowers tread rigidity for optimal stability

ATK (USA): Dirt track 500

made in Japan

EXHAUST 4.1 ANTI W/TIT MGBMB Y Raceline 5 Pro HD Chest ProtectorFACTORY 4. 1 RCT EXHAUST SYSTEMS FACTORY 4. 1 RCT EXHAUST SYSTEMS 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