Are you ready to push your 6.7L Cummins air intake to its possible limits? Built to compliment the H&S Maxx Flow Intake Horn the H&S Performance 4" Boost Tube replaces the cold side intercooler pipe, post intercooler. With 4" Mandrel Bent piping, bead rolled edges for a secure connection and a matching powder coated gloss black finish — the H&S 4" Boost Tube was made to compliment the Maxx Flow from inception. Oh, yeah, it also provides massive increases over stock. Massive as in up to 45% increase in flow, up to +20HP and up to an additional +61ft-lb torque ~ 1750 RPM. What’s that? Not massive enough? Take a look at Parley’s special price of less than $135… not massive at all.

Key Features

• 4" Mandrel Bent
• Powder Coated Gloss Black
• Increased Flow over Stock boost tube
• Designed to mate with an H&S Maxx Flow Intake Horn

Notes:

• This high performance product is intended solely for closed-course racing use and is not street legal in California. Please check your local, state, & federal laws before purchasing.

H&S Performance Boost Tube 501002 fits:

• 2007.5 – 2009 Dodge RAM 2500 & 3500 6.7L Cummins Pickups
• Does NOT fit Cab & Chassis models

H&S Performance Boost Tube 501003 fits:

• 2010 – 2012 Dodge RAM 2500 & 3500 6.7L Cummins Pickups
• Does NOT fit Cab & Chassis models

Links

• Manufacturer Product Web Pages
  • Boost Tube ‘10-’11
  • Boost Tube ‘07.5-’09
• Product Installation Manual
• Manufacturer F.A.Q
• Manufacturer Product Support
• H&S Performance Warranty

Manufacturer Contact Info:

888-628-1730
h4. 435-628-1730

H&S Performance, LLC
4012 S. River Road
St. George, UT 84790