Brand New Replacement Exhaust *One (1) Muffler / Resonator *One (1) Tail Pipe?*Free Clamps Included *Northeastern Exhaust Features: *Horsepower gains with our non
AuthenticMopar Performance Exhaust Manifolds. MSRP: $513.00. Savings: $150.74. Final Price $362.26. Add to Cart. Add to wishlist. This product is on backorder with no estimated time of arrival. Orders are still being taken and will be fulfilled on a first-come, first-served basis once the part is available. JeepGrand Cherokee & Commander Forums. 3" diameter is ideal for the HEMI. Your stock exhaust is nearly 2.75" (it's a metric diameter). The budget approach is to replace the muffler with a higher flowing part such as the large Magnaflow stainless steel muffler. SOLD 2008 WK 4.7 V8 Build/Adventure Thread 2013 Hemi Durango CrewDetailedspecs and features for the Used 2008 Jeep Grand Cherokee including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.KunX5Ot.