Dinan engineers designed the F56 MINI Cooper S exhaust to improve exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want it to be, and pleasantly aggressive under hard acceleration. Like all Dinan exhausts, our F56 Free Flow Axle-Back Exhaust is engineered to combat low-RPM drone so the cabin of the vehicle is still intimate and not drowned in an excessively loud tone.. The system is built with ease in mind and utilizes a simple bolt-on installation with included mounting hardware. It is made from 100% 16 gauge 304 stainless steel and will resist corrosion for years to come. The design features twin 90 mm ceramic black and laser engraved exhaust tips for a tasteful, high-performance look that yields a maximum performance gain of 4 horsepower and 4 ft-lbs of torque.. NOTE: The exhaust system is only offered with black tips as one of the tips is non-functional and would lead to non-matching discoloration over time if polished tips were used.. Twin 90mm (3.5") stainless steel black ceramic coated and laser engraved exhaust tips. Dinan 14-24 Mini Cooper S Freeflow Axleback Exhaust System -Black. Dinan Free Flow Axle-Back Exhaust - 2014-2024 MINI Cooper S. Easy bolt-on installation with included mounting hardware. Max Gains: +4 HP @ 5000 RPM, +4 LB-FT @ 5000 RPM. Stainless Steel - Black Tips - 3-Door - F56. 100% 304 stainless steel construction. 7 pound weight savings over stock. Enjoyably louder, sportier sound. Straight through 2.5" tubing. FREEFLOW EXHAUST F56 BLACK. Axle-Back Exhaust. DIN ESK

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