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Equal Length Header

Killer B Motorsports exhaust header engineered for the MY2015+ WRX FA20 engine. Equal length design for the twin-scroll factory or factory equivalent turbo. mproves exhaust scavenging over the factory manifold increasing the engine's ability to make power. Large radius mandrel bends ensure minimal flow resistance. Constructed of 321 stainless steel which maintains its strength to a higher temperature than the typical 304 stainless most companies use for cost reasons. Killer B Motorsports headers features the aircraft quality welds and fabrication and are engineered to provide the highest level of performance possible. A dual external wastegate version is available to mount two 38mm V-band type wastegates such as Tial MV-S (sold separately).

Usually ships in 1 to 2 days.

Manufacturer: Killer B Motorsports

Applications:

  • Subaru WRX MY15-17
Part No. Description Price Ea. Add to Cart
KB-HFATS Killer B Performance Header $895.00
KB-HFATSEW Killer B Performance Header Dual External Wastegate $1245.00