Akrapovic 2020 BMW M340i (G20)/2021 BMW M440i (G22) w/OPF/GPF Evolution Link Pipe Set (SS) 2014-subaru-impreza-wrx-limited-esi5364452 This 3" diameter BORLA Cat-Back™

This 3" diameter BORLA Cat-Back™ system is unique in the industry with an adjustable sound level

This exhaust system comes complete with a free-flowing muffler

Kit options include:

Constructed from 2-1/2 IN 304 Stainless Steel Tubing

Akrapovic 2020 BMW M340i (G20)/2021 BMW M440i (G22) w/OPF/GPF Evolution Link Pipe Set (SS) 2014-subaru-impreza-wrx-limited-esi5364452 This 3" diameter BORLA Cat-Back™This product is constructed from high grade austenitic stainless steel and weighs just 8. 09 kg, 22% lighter than stock. A unique tuned resonator has been developed for the link pipe to work with the new engine to supply a unique sound experience, producing a deep, rich, and sporty sound with no unwanted drone or streaming, perfectly aligned with a pure straight six cylinder engine. Power is increased by 8. 7 kW (11. 8 hp) at 5,600 rpm and torque