Skunk2 Racing Ultra Manifold Breather Filter (943-99-0304) 1539 5" diameter inlet of the

5" diameter inlet of the stamped stainless steel merge

The operating temperatures of the liner ranges from -65 deg to 325 deg offering robust reliability for both street and track use

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

Combine with our XperTune ECU tune for a massive total gain of 102 WHP and 166 ft/lbs of Torque

Skunk2 Racing Ultra Manifold Breather Filter (943-99-0304) 1539 5" diameter inlet of the3 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