5.7L HEMI Performance Exhaust 2010 Jeep Cherokee SRT8 WK; 2012 - 2020 Jeep Cherokee SRT8 WK2 CHARGER, LX, LC, RAM, JEEP®, WRANGLER™, GRAND CHEROKEE™, WJ jp07blkE85. 193 posts · Joined 2011. #5 · Jan 11, 2012. agreed with SvenskaJeepGuy, with my normal driving I've seen 2 mpg difference on an unmodified wk. ( I had both the hemi and the 4.7 ) . Biggest difference is off the line at a light, if you normally floor it the hemi will go fast and drink the appropriate gas to do so. 2013 JKU sport This video is an installation of the Gray's Garage kit to fix the blend door on 2005-2010 Jeep Grand Cherokee. This kit will save you hundreds of dollars on Go with Gibson catback as it's the only 3" system on the market that includes a resonator so there's no drone or resonance. Magnaflow is 2.5" I think. 06 Jeep WK Limited 5.7L HEMI. OME HD 3", 265/70 BFG A/T, AEM Brute Force CAI, Gibson Cat-back Exhaust, Rola Rack, Stainless Brushguard, PIAA 520's, 4xGuard Front Guard. Save. The Jeep Grand Cherokee is a range of mid-size SUVs produced by the American manufacturer Jeep. 2009–2010: 5.7 L Hemi V8: 345 CID (5,654 cc) 357 hp (362 PS; 266 ntate2 Discussion starter. 8 posts · Joined 2011. #1 · Sep 4, 2012. I have a 2005 5.7L Hemi Jeep Grand Cherokee, limited, with a tow package. It has 91k miles. I put a cold air intake, diablo catch can, and diablo predator sport tuner on it. Shortly after installing the tuner it started giving me some trouble. When I would shift into drive Jeep 5.7L Jeep Commander 2009-2010 Jeep Grand Cherokee 2009-2015 Chrysler Dodge Jeep 5.7L Hemi Short Block Engine for Sale. Long Blocks may be available, Starting at $2195.00 Plus Tax (CA) and Core Charge. 818 767-6603. OTHER VERSIONS WITH MDS AND VVT MAY BE AVAILABLE, CONTACT US. IF OUT OF STOCK, CONTACT FOR AN ESTIMATE TO REBUILD YOUR ENGINE. Lifters & Tray Kit for 2005+ Jeep WK Grand Cherokee & XK Commander w/ Hemi Eng. Part Number: CWA-5038786AD. Not Yet Reviewed. Estimated Ship Date: Today. Free Shipping ZQE3.