aFe MACHForce XP Cat-Back Exhaust Stainless No Tips 12-15 Jeep Grand Cherokee SRT/SRT-8 V8 Hemi 6.4LThe Mach Force XP cat back exhaust system produces 11 hp and 10 lbs. ft. of torque. constructed from 2. 75 in. mandrel bent 304 hand brushed stainless steel and utilizes a unique crossover pipe that helps to equalize exhaust pressure and tunes the exhaust pulse. Comes with dual 3. 5 in. polished 304 stainless steel tips and muffler to build a mellow yet powerful sound. Engineered and manufactured in our Corona Ca manufacturing facility. All systems

2L 2007-2014 engines

000 miles before servicing is needed depending on driving conditions

this camshaft has more power and torque everywhere in the curve compared to our legendary V2 truck cams

Kit may be used with early or upgraded GM bolts (not included)

1976-93 (with 5/8" inlet hole)

They are rated at 170

Fits small block chevy engines equipped with flat tappet camshafts

yet simple

This happens on all engines and is even worse with forced inducted vehicles (supercharged and turbocharged) as crankcase pressures are increased

EV6 injector harness included

Enginetech RCC395P Rebuild GM 6

big power gains