■商品概要 ・ Triple stepped headers for anti-reversion, full range of torque and optimal horsepower ・ Large 2 in. inlet joins header to muffler for Extreme Power Flow, cannot interchange with individual headers or slip-ons ・ Performance header flows into a lengthy megaphone to create a deep, rich and throaty sound ・ Equipped with a 2 step baffle 2.5 in. to 3 in., Quiet Baffle available ・ Boasts a 2.50 in. diameter, 220° full-coverage, one-piece, blue-proof heatshields, available in chrome or ceramic black