Skunk2 Racing Ultra Manifold Breather Filter (943-99-0304) 1539 Dyno Proven gains of up

Dyno Proven gains of up to 3 hp and 3 lb-ft

7 TD SRW 2WD Description_ASM Front Greenstuff 7000 Street sport FMSI D1333 2011 thru 2012 FORD F350 (inc Super Duty) 6

Eliminates Exhaust Valves with Electronic Valve Simulators

Once installed there is a subtle flash of anodized aluminum with the GrimmSpeed logo visible from all angles

The Gen 3 intake has a radically updated design that provides dramatically better power than any intake on the market for the VQ37 equipped vehicles

Skunk2 Racing Ultra Manifold Breather Filter (943-99-0304) 1539 Dyno Proven gains of up3 4in. ID Filter for use with Ultra Series Manifolds. Skunk2 Racing Crankcase Breather Filter. Universal 3 4" female connection can be used to filter the air coming out of your crankcase as well as keep contaminates out of your engine. Features Designed to deliver trouble free, consistent performance Right for your vehicle and lifestyle Made from high quality materials for ultimate durability Manufactured to meet or exceed strict quality requirements