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Installation Instructions for 30423Cat-Back 3” Dual Kit with Performance Mufflers2008-2009 Dodge Challenger SRT8 w/6.1L HemiKit

Includes:1) # 1053011 H-Pipe 1) # 1053012 Right Front Muffler 1) # 1053013 Left Front Muffler1) Right Tailpipe # 1053014 1) Left Tailpipe # 1053015 1) Right Rear Muffler # 10530161) Left Rear Muffler # 1053017 2) 2-3/4” Accuseal Clamps # A27AF 6) 3” Accuseal Clamps # A30AFDANGER WARNING: Should the purchaser decide to install this exhaust product at home, be warned that pleasure car or light dutytruck/van “bumper” jacks are intended for emergency use only. The use of frame contact jack stands in conjunction with a floor jackas main support is highly recommended to minimize accidental dropping of a vehicle while the installation proceeds.Limitation of liability--Disclaimers: The regulation of emissions production, noise levels and safety standards is undertaken by thefederal government, each of the fifty state legislatures, and by many local municipalities, towns and counties. The manufacturer makes no warranties of merchantability, of fitness for a particular purpose, or that its products areapproved for general use, or that its products comply with laws, regulations or ordinances in the states where they may be sold to theultimate purchaser, the consumer. The entire risk as to the conformity of this product in any such state and as to repair, should the product prove to bedefective or non-conforming, is on the retail purchaser, the buyer, the ultimate consumer of such product and it is not upon the seller,distributor, or manufacturer. In this connection, retail purchaser, the buyer, the ultimate consumer assumes the burden of the entire cost of any and allnecessary service, alterations, and or repair. The foregoing statement limits the liability of the manufacturer.NOTE: DO NOT TIGHTEN ANY CLAMPS UNTIL THE LAST STEP!! Note: you will need to reuse your original tips and clamps forthe tips for this system.Note: we have encountered vehicles where the driver side of the system does not hang properly without tightening up thestuds at the manifolds on the driver side. If your mufflers and or tip on the driver side is not hanging properly, you mayneed to tighten up the connection at the driver side manifold to pull the system back to proper alignment, and allow for thenew system to hang properly.1) Support the vehicle in a safe manner, using a shop hoist or frame contact jack stands on a level surface. Remove the old exhaustsystem behind the converter pipe, where the old system clamps to the converter pipe. Note: you will need to reuse your originalfactory clamps after the converters, as well as your original factory tips and clamps for the tips. You can remove the old system justby removing the clamps after the converters, and removing the exhaust at the flange after the large dual in/out factory resonatormuffler on the driver side, and then pulling the factory exhaust system forward and out of the rubber hanger mounts, you may need tolubricate these to remove the wire hooks from these, reuse these rubber mounts. You will also need to disconnect the ground on therear hanger on the passenger side at the inlet of the exhaust tip.2) Install the 2-3/4” I.D. end of the H-Pipe to the converter pipe, using the included 2-3/4” clamps. Tighten the assembly slightly, butdo not over tighten at this time.3) Install left and right front mufflers to the H-Pipe outlets using the included 3” clamps. Note: the straight end is the inlet on bothmufflers and the hooks of the hangers are welded on the outside edge of the mufflers which hook in towards the OE rubber hangermounts above. Attach these wire hooks to the OE rubber hanger mounts above.4) Install the left (driver side) and right tail pipes to the front mufflers using the included 3” clamps. The tailpipes are mirror imagesand both have 3 bends, with the long straight end on both being at the inlet. The hooks of the hangers are welded on the outsideedge of the tailpipes which hook in towards the OE rubber hanger mounts above. Attach these wire hooks to the OE rubber hangermounts above.5) Install the left and right rear mufflers to the left and right tailpipes using the remaining 3” clamps. The inlets of the rear mufflershave the slots in the necks, and the hooks of the hangers are welded on the outside edgeof the mufflers and hook in towards the OE rubber hanger mounts above.6) Attach the wire hangers on the rear mufflers to the OE rubberhanger mounts above. Install the left and right original exhaust tipsto the rear mufflers using the original clamps.7) Check for clearance of the frame, body, suspensionmembers and of all brake and fuel lines. When you aresatisfied with how the system hangs, tighten all clamps.

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Posted on
May 10, 2018
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