The aFe Mach Force XP Exhaust System eliminates the use of the restrictive diesel particulate filter (DPF) for maximum performance and extreme mileage gains. This free flowing exhaust system is constructed out of durable 4" mandrel bent 409 stainless steel and uses bayonet style hangers and band clamps for a clean installation. This system comes complete with all tubing, muffler, bayonet hangers, band clamps, thermocouple and pressure tap bungs and is finished off with a high luster polished 304 stainless steel, rolled, slash cut tip. You will be shocked at the performance and mileage improvement you will see from this system. This system requires the use of a controller with a DPF-delete function. All aFe exhaust systems are engineered and manufactured in our Corona, California manufacturing facility. *Features* * Bayonet Hangers - Swaged bayonet ends lock exhaust components into place for the most secure installation possible. Other manufacturers use less expensive bent hangers that allow tubes and parts to slide from side to side, causing premature wear and damage. * Welded-on Hangers - Every hanger is thoroughly welded on each side to ensure a stronger connection, compared to other manufacturers who use only inferior floating hangers. * Band Style Clamps - Premium-quality band clamps are used on critical joints to provide the tightest, leak-free seal possible. Other systems use common, less expensive U-bolt clamps. * Mandrel Bent - All aFe tubing is 100% mandrel-bent. Mandrel bending ensures the tubing maintains its shape and size, providing smooth, unrestricted airflow. Standard tubing can lose as much as 20% of its diameter in sharp bends. PartNumber : afe49-46226 Description : MACHForce XP Hi-Tuck RB Cat-Back Exhaust System; 2.5 in.; Incl. Clamps/Free Flowing Muffler/Sectional Tubing/Tip; 409 Stainless Steel; Tip Size : 2.5 in. Material : 409 Stainless Steel Exhaust Type : Single Exit Position : Single Rear Inlet Size (in.) : 2.5 Outlet Size (in.) : 2.5 Exit Style : Turn Down 2011 Jeep Wrangler 70th Anniversary V6.3778cc Exhaust, Mufflers & Tips::Catback 2010 Jeep Wrangler Islander V6.3778cc Exhaust, Mufflers & Tips::Catback 2010 Jeep Wrangler Mountain V6.3778cc Exhaust, Mufflers & Tips::Catback 2007-2011 Jeep Wrangler Rubicon V6.3778cc Exhaust, Mufflers & Tips::Catback 2007-2011 Jeep Wrangler Sahara V6.3778cc Exhaust, Mufflers & Tips::Catback 2010-2011 Jeep Wrangler Sport V6.3778cc Exhaust, Mufflers & Tips::Catback 2011 Jeep Wrangler Unlimited 70th Anniversary V6.3778cc Exhaust, Mufflers & Tips::Catback 2010 Jeep Wrangler Unlimited Islander V6.3778cc Exhaust, Mufflers & Tips::Catback 2010 Jeep Wrangler Unlimited Mountain V6.3778cc Exhaust, Mufflers & Tips::Catback 2007-2011 Jeep Wrangler Unlimited Rubicon V6.3778cc Exhaust, Mufflers & Tips::Catback 2007-2011 Jeep Wrangler Unlimited Sahara V6.3778cc Exhaust, Mufflers & Tips::Catback 2010-2011 Jeep Wrangler Unlimited Sport V6.3778cc Exhaust, Mufflers & Tips::Catback 2007-2010 Jeep Wrangler Unlimited X V6.3778cc Exhaust, Mufflers & Tips::Catback 2007-2010 Jeep Wrangler X V6.3778cc Exhaust, Mufflers & Tips::Catback