aFe Power 49-44016-B - MACHForce XP Exhausts Cat-Back SS-409 EXH CB GM Trucks 1500 09-12 V8 (blk tip) margin_10 Estimated Horse Power Gain: 24

Estimated Horse Power Gain: 24 HP @ 5400 RPM

With a Lifetime warranty and 60 Day Ride Satisfaction Guarantee

Hot Side Outflows the Factory Charge Pipe by up to +14%

No Cutting Or Modifications

aFe Power 49-44016-B - MACHForce XP Exhausts Cat-Back SS-409 EXH CB GM Trucks 1500 09-12 V8 (blk tip) margin_10 Estimated Horse Power Gain: 24aFe Power 49 44016 B MACHForce XP Exhausts Cat Back SS 409 EXH CB GM Trucks 1500 09 12 V8 (blk tip) MACH Force Xp 3 IN 409 Stainless Steel Cat Back Exhaust System w Black Tip GM Silverado Sierra 09 13 V6 4. 3L V8 4. 8L 5. 3L The new MACH Force XP exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque; and