• One of the top aero mods for Challengers • Mounting holes and slots for perfectly centered easy install and adjustability • CNC machine cut in the USA from solid aluminum or HDPE plastic • Highest quality diffuser you can buy • Check out American Muscle's review of our Mustang diffuser HERE. A part of the EMP premium line of Mopar products made in the USA from 1/8" aluminum and powder coated matte black or 1/4" HDPE plastic, this Challenger rear diffuser will make you stand out from the rest with aggressive styling and quality above the other diffusers out there. Easiest install of all the diffusers on the market with mounting slots that line up with stock holes in the bumper (yes, the competition has NO mounting holes, so you just guess where to put the screws in). Slotted attachment to existing bolt holes ensures center section is perfectly centered and adjustable to get the desired gap from rear of car. Comes with black stainless steel screws, nuts, bolts, brackets and lock washers. EMP diffusers are strong and remained steady during 155 MPH testing. Installation instruction sheet and video at bottom of page. FEATURES • Premium Challenger Rear Diffuser is Made in the USA • Powder Coated Matte Black for High Durability and Enduring Good Looks (aluminum) • Adjustable So You Can Set at the Desired Distance from Rear of Car • Exotic Muscle Addition That Will Make Your Challenger Stand Out • Simple Screw-In Installation. Step-By-Step Instructions Provided. DESCRIPTION Exotic Muscle Styling. Premium adjustable Challenger rear diffuser custom designed to match the contours of your Challenger and stand out from the others. Adds an aggressive low look that will turn heads wherever you go. EMP Precision Quality. Made in the USA from 1/8” aluminum then powder coated matte black for a strong durable finish or from HDPE. Precision machined for a great fitting high quality product. Simple Screw-In Installation. Unlike other rear diffusers, this diffuser has mounting holes so it can be screwed securely to your stock bumper underside using existing screw holes plus additional provided stainless steel screws and lock washers. No random holes or missed connections leaving ugly extra holes or crooked uncentered mounting like the other diffusers. Slotted mount to adjust distance from rear of car. Assembly required before installation. Application. Custom designed for 2015-2023 Dodge Challengers with stock rear bumper. Fits regular and wide body models. INSTALLATION & WHAT’S IN THE BOX Installation Info Installation Time (approx) 1 Hour Difficulty Level: Simple Installation Guide - PLEASE READ FOR LATEST INSTRUCTION ADDITIONS THAT MAY NOT BE SHOWN IN VIDEO Installation guide - Click for Downloadable PDF What’s in the Box (1) Rear Diffuser Center Section (2) Rear Diffuser Side Blade Mounts (6) Vertical Blades Stainless Steel Assembly and Mounting Hardware
