FACTORY EFFEX Universal All Grip Cover - Red WRONG PHOTO 14-87300 Derby Cover Spacer these headpipes perform like a

these headpipes perform like a true 2-into-1 pipe with the clean look of a traditional dual system Fattens the low end and mid-range torque curve

Z Resin combines several resins with different characteristics and bonds to the many layers and materials of the shell more securely using less resin

Cobra slip-ons include a similar OEM-style balance tube to increase overall performance Fits stock head pipes

4" muffler body capped with a 4" machined aluminum dual-cut tip

Unique blend of performance

FACTORY EFFEX Universal All Grip Cover - Red WRONG PHOTO 14-87300 Derby Cover Spacer these headpipes perform like aFeature a sheet of All Grip material that can be cut for custom applications