FACTORY EFFEX Yamaha Retro T-Shirt - Black - 2XL 20-87208 True Dual Exhaust System The dual-injected polypropylene shield features

The dual-injected polypropylene shield features a carbon fiber like texture

Spoiler (also removable) designed to protect the brake and/or clutch pumps

100% Polyester

Feature advanced acoustical tuning technologies for a deep rumbling sound Come with 3" cores encased in proprietary Cobra sound tuning materials with specific acoustical dampening and thermal insulation properties The frequency and location of the perforation patterns in the high-flo cores creates significant sound scattering in the mid frequencies

which is a critical feature when using such a short system Uses the same internal construction as Cobra's short RPT system so you also enjoy the same premium sound Rolled tips give a brawny look that is matched by the sound Mufflers expand from 3" at the front to 3

FACTORY EFFEX Yamaha Retro T-Shirt - Black - 2XL 20-87208 True Dual Exhaust System The dual-injected polypropylene shield featuresScreen printed premium soft cotton t shirt Official licensed product