APEXi® N1-X Evolution Extreme 304 SS Header-Back Exhaust System with Split Rear Exit (164KT202) 1403 -- Bar-and-plate core with staggered

-- Bar-and-plate core with staggered and louvered fins

5" flange and our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience

JP4-HDG6 kit features ACT's most popular Heavy Duty pressure plate

Beautiful Satin Finish

Manufactured using advanced resin and carbon fiber ratio for exceptional stiffness and strength

APEXi® N1-X Evolution Extreme 304 SS Header-Back Exhaust System with Split Rear Exit (164KT202) 1403 -- Bar-and-plate core with staggeredN1 X Evolution Extreme 304 SS Header Back Exhaust System with Split Rear Exit by APEXi. Exhaust System Type: Header Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 2. 38" x2. Exhaust System Sound: Moderate. The N1 Evolution Extreme is based on the proven performance basics of the N1 muffler which emphasizes optimum exhaust efficiency utilizing a straight thru layout design. Equipped with an internal hybrid silencer uniting power and free