aFe MachForce Axle-Back Exhaust System 2008-13 BMW 135i

Free ground shipping. This free flowing exhaust system is constructed out of durable 3" mandrel bent 409 stainless steel and uses bayonet style hangers and band clamps for a clean installation.  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. This system requires the use of a controller with a DPF-delete function. All aFe exhaust systems are engineered and manufactured in their Corona, California manufacturing facility. Proud to be made in the USA. 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 w