Injen 11-12 GMC Duramax LML 6.6L Evolution Intake 1993-nissan-maxima-esi7221443 It features BORLA®'s Polyphonic Harmonizer

It features BORLA®'s Polyphonic Harmonizer Technology which utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean

Borla Performance Industries has a grand heritage with Jeep exhaust Cat-backs and Headers

Due to the new design some clearancing of the floor board may be required around the 2 bolt flange to accommodate for any engine movement during operation

-- Every cooler is designed

Built to last

Injen 11-12 GMC Duramax LML 6.6L Evolution Intake 1993-nissan-maxima-esi7221443 It features BORLA®'s Polyphonic HarmonizerThe Evolution of cold air intakes is here. The Evolution cold air intake system by Injen Technology is the next generation of performance intake systems. The EVO7012 is specifically engineered for the 2011 2012 GM Diesel trucks with the 6. 6L LML Duramax engine. Every EVO7012 cold air intake is made in the USA from cross linked high density polyethylene for extreme durability. They include stainless steel hardware and automotive grade urethane