Boomslang Plug and Play Harness Kit for AEM Infinity 506 (BF21107-506) 4021 mandrel bent runners to minimize

mandrel bent runners to minimize disturbances to the exhaust gas along with an extremely durable cast 304 stainless steel collector to achieve keep each back of runners truly equal length which would be difficult to accomplish with a 4-into-1 welded collector

Its vital that high quality oil is used that can maintain consistent viscosity under a wide temperature operating range

Engineered for low turbulence/restriction and maximum flow

40% larger than stock

Full 304 stainless steel construction including substrate

Boomslang Plug and Play Harness Kit for AEM Infinity 506 (BF21107-506) 4021 mandrel bent runners to minimizeALL HARNESSES ARE BUILT TO ORDER. ALL SALES FINAL. Maximize Your Vehicle's Performance with Boomslang Harnesses for AEM Infinity Elevate your driving experience with the precision engineered Boomslang Harnesses, specifically designed for the AEM Infinity ECU. Our harnesses are meticulously tailored to each vehicle, ensuring a flawless plug and play installation for a seamless integration with your car's system. Key Features: Vehicle Specific Design: