Akrapovic Slip-On Line(Titanium) w/Carbon Tips for 2020-2021 BMW X4(S-BM/T/10H-CX4) 1814 Seibon recommends professional installation and

Seibon recommends professional installation and advises transferring the original heat shield to preserve the finish

They also provide very long spark duration at full energy

This conversion kit designed to be used with factory or aftermarket shorty style headers and requires the use of an axle back exhaust for Mustang GT and both driver side exhaust hanger brackets (not included)

Standard length of 151

Outflows Factory Intake by 19%

Akrapovic Slip-On Line(Titanium) w/Carbon Tips for 2020-2021 BMW X4(S-BM/T/10H-CX4) 1814 Seibon recommends professional installation andSlip On Line Titanium Exhaust System with Quad Rear Exit (S BM T 10H CX4) by Akrapovic. With Tips. Exhaust Tubing Material: Titanium. Exhaust System Sound: Aggressive Loud. The Akrapovic Slip On Line system is the first step in exhaust tuning. Crafted from high grade titanium, which considerably reduces the weight in comparison to the stock system, it has been perfectly designed to fit directly onto the existing link pipes. The system increases power,