Jeep ZJ Cat-Back Exhaust - Magnaflow 5.9L

Fits: 98 Jeep Grand Cherokee (ZJ) with 5.9L 8 cylinder engines.

Dyno'd to gain 8HP + 11 lb/ft of Torque! 

Dyno graph is in the extra pics above!

Magnaflow all Stainless Steel, Mandrel-Bent, Cat-Back Exhaust System With A Polished Stainless Steel Tip.  It has a LIFETIME warranty!  Dyno Tested and Proven to make power.  Performance gains in horsepower and torque.  A great sound with a smooth deep tone. 

Easy to install and mandrel bent for superior flow.  Fully welded and ready to bolt on.  Installation typically takes around 1-2 hours depending on how rusty the bolts are.  Our recommendation is to just cut the old pipe off and start fresh.