4" Racing System Chrome Sculpted Tip Yamaha - Topline Performance

Features:

• The world*s only 5-step 4* performance system, triple stepped headers for anti-reversion, full range torque and optimal horsepower


• 2?* to 3* stepped louvered, power thrust baffles


• 4?* muffler with 2?* O.D. full-length, 1-piece 220? heavy duty 16 gauge heat shields


• Complete with mounting hardware and brackets


• Drag strip rumble


• Optional quiet baffle kit available separately


• Made in the U.S.A.!


• Not legal for use in California on pollution controlled vehicles - Check local laws before installing