01-10 Duramax HSP 3" Hot Side Kit Suspension Level 3: 75 HP &

Level 3: 75 HP & 200 lb-ft

Fits 01-16 Duramax

Most complete keyboard in the industry

4x 5/8"-11 Nylon Lock Nut (RFB-850-RFAB)

Bracket & Port Plugs

01-10 Duramax HSP 3" Hot Side Kit Suspension Level 3: 75 HP &** 2 3 Week Build Time Normally** The HSP Hot Side intercooler tube increases performance and flow up to 40% over stock. Constructed from 3" mandrel bent tubing for smooth, sweeping bends, and proper fitment. The HSP Hot side intercooler tube eliminates the weak, and prone to fail factory lower intercooler boot. Our design allows for a straight connection to the intercooler, eliminating any issues with the silicone boot. INCLUDED COMPONENTS: 3''