2012-2019 BMW 335i/340i/435i/440i Valved Sport Exhaust System | F30/F32/F33/F36

*Please email us any special requests* To unlock the full sound of your 2012-2019 BMW 335i, 340i, 435i, or 440i, this valved sport exhaust system gives you complete control over how loud the car is with the click of a button. Get that aggressive race-car bark when the valves are open, but keep it quiet on your daily drives when they're closed. It’s built specifically for the N55 and B58 3.0L turbo straight six, letting the engine breathe properly while letting you decide the tone. Constructed from T304 stainless steel with smooth mandrel bends, larger piping than stock, and tucked quad tips that finish the rear cleanly. We Stand Behind Our Products All items from us have a 1-Year Warranty! Specs Fits: 2012 2013 2014 2015 2016 2017 2018 2019 F30 F32 F33 F36 BMW 335i 340i 435i 440i Alpina B3 Alpina B4 I6 Turbo Engine Material: High Quality T304 Stainless Steel/Titanium 6AL-4V Grade 5 Titanium Includes the full Cat back Exhaust (Mid Pipe and Axle back portion) Includes dual exhaust tips (or quad exhaust tips if preferred) Electronic exhaust valves with controller for factory-like operation Precision TIG welds for high strength and perfect fitment 100% Reversible, always able to go back to stock at any time *Comes with ALL necessary mounting hardware* Shipping FREE SHIPPING to the lower 48 States! 5-8 Business Days depending on location We ship all of our products through UPS or FedEx Current processing time (FOR EXHAUSTS ONLY!) from when you place your Order to the Order being shipped is 5 Business Days for Stainless Steel, and 10 Business Days for Titanium We always recommend Professional Installation.