DBA 13-23 Subaru BRZ (Excl Brembo Brakes) Rear 4000 Series Plain Rotor - DBA42663-10 Brake Line Kits This pipe is constructed out

This pipe is constructed out of 409 stainless steel and is used to eliminate the 5 IN In/Out muffler used in most 5 IN performance exhaust systems

Mounts to Lower Half of Factory Airbox for Easy Installation

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All BORLA(r) Cat-Back and Axle-Back systems are made in the USA and are covered by our Million-Mile warranty

DBA 13-23 Subaru BRZ (Excl Brembo Brakes) Rear 4000 Series Plain Rotor - DBA42663-10 Brake Line Kits This pipe is constructed outCast from XG 150 high carbon alloyed iron and undergoing Thermal Stability Profiling. DBA's metallurgy is able to handle the increased stress and heat generated under intense braking application time and time again. Featuring DBA; s patented Kangaroo Paw ventilation that implements a series of 144 diamond and teardrop patterned pillars. DBA achieves up to a 30% increase in surface are and 20% improvement in cooling efficiency compared to traditional