COBRA 4 INCH SLIP-ONS W/RACE PRO END CAPS

Chrome. These RPTs (Race Pro Tips) are 4" diameter that expand to 4-1/2" RPTs. The 3" core technique is far beyond the louvered metal tubes, which enabled Cobra to engineer and use high frequency sound chattering technique in the high-flow core to enhance the lower mellow tones. The results is a muffler system that offers great sound quality without mid-range distortion or raspy irritation.

Fits: > 17-22 Touring