BD Diesel 15-19 Ford Power Stroke 6.7L Exhaust Manifold Passenger Side LBZ The 12cm housing will be

The 12cm housing will be faster spooling but will get hot after long wide open throttle pulls due to the size

9L 24V CR - Requires removal of factory heat shield

This 360-degree radial flow air filter features a 5" flange and our pre-oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance

2011 Chevrolet Suburban 1500 LT

5 x 12 Inch Pro5R Oiled Filter Element

BD Diesel 15-19 Ford Power Stroke 6.7L Exhaust Manifold Passenger Side LBZ The 12cm housing will beFeatures 50 STATE LEGAL! Average flow increase of 8. 1% (OEM avg 169cfm port BD avg 174cfm port) Passenger Side High silicon ductile cast iron 75% thicker walls retain heat and prevents warping Machined thicker bolting flange Includes the longest stud and spacer kit that fits across all 8 cylinders Longer exhaust studs improve thermal durability Thick spacers are black oxide coated Designed using computation fluid dynamics Exhaust ports are gasket