HSP Diesel Filter Wrap (RFB-413-F-RFAB)HSP Diesel Filter Wrap (RFB 413 F RFAB) Keep that HSP filter clean and dirt free with the HSP Filter wrap made for HSP standard 4. 5 Intake Filter.

The compressor wheel is the result of countless hours of R&D to find the perfect marriage of peak power and accelerated spool up

no more placing pins and hoping for the best

Its smooth interior finish and circular cross-section ensure better flow dynamics over stock

Ratio Tek pressure upgrades

L5P Duramax

a striking high-tech appearance

Direct bolt in installation on idler side of gusset

Replace your worn or damaged fuel transfer pump in your 12-15 6

poor performance

5 to 4-inch reducer boot and 3

to work less hard in compressing intake air

the cover is machined to exact specifications