Constructed From Premium-Quality Stainless Steel, This Exhaust Has A Lightweight Titanium Muffler Outer Sleeve And Is Beautifully Completed With A Handmade Carbon-Fibre End Cap. It Is Refined And Sporty Looking, With A Black Coating And An Engraved Akrapovic Logo Within An All-New Relief Imprint, All Designed To Provide A Classy And Eye-Catching Finish. It Reduces Weight By Over 38% From The Stock System, Improving Handling On All Terrains. The Deeper, Sportier Akrapovic Tone Is Seamlessly Matched To The Torquey Twin-Cylinder Engine. It Is Easy To Fit, With No Remapping Needed, EC- And ECE-Compliant, And Fully Compatible With BMW’s Side Cases.