Akrapovic Slip-On Line Titanium Cat-back Exhaust - BMW / G87 / M2

THIS ITEM DOES NOT COME WITH TIPS BY DEFAULT. YOU MUST SELECT A TIP STYLE ABOVE TO RECEIVE TIPS.This product is totally constructed from high-grade titanium and features special parts, with two valves, one for each side of the muffler, and two acoustic reflectors. The housing of the valves and the collectors are all cast in the in-house titanium foundry. There is a choice of two tailpipe designs: either the ground-breaking octagonal shape, as first seen on the exhaust for the BMW M3/M4, or the more traditional and classic design. The twin sets of tailpipes have outer sleeves hand crafted from carbon fiber, and the use of lightweight materials has produced an exhaust that is 7.3 kg (32.7%) in comparison to the standard stock exhaust.   Power is increased by 3.9 kW (5.3 hp) at 2,800 rpm and a torque gain of 13.5 Nm at 2,800 rpm was registered when tested on the Akrapovič dyno against a BMW M2 Coupé with a standard stock exhaust. The exhaust has been developed to provide a unique driving