^{This Twin Turbo Kit Includes Everything for Install.}

We are the manufacturer!!!

*Diesel Power Source Towing Compounds use your stock He341/He351 turbo as the small turbo.*

Features & Benefits: 

• Direct bolt-on application, no cutting or fabrication needed.
• New Wastegate actuator provided to make your stock wastegate adjustable
• High Flow 3-Piece Exhaust Manifold included in kit.
• The largest air filter on the market.
• Bolts right to factory exhaust on 2003-2007 trucks.
• Low pressure charge pipe is silicone with Kevlar/Nomex liner (which is easier to fit than a steel tube). Silicone tubing uses fewer clamps and has better flow characteristics than steel. 
• High pressure charge pipe is strong chrome plated aluminum.
• Cast hot pipe, not welded thin steel.
• Flexible Steel braided oil supply lines.
• S475 Borg Warner (S400 with 75mm compressor wheel) as large turbocharger.
• Support bracket for Lower (large) turbocharger.
• Dual Oil Drain Lines
• Adjustable boost pressure. 
• Tons of other upgrade options: (upgrade options include increasing the S475 turbo up to an S480 Call for details.) 
• You use your own stock turbo; it only includes one additional turbo.

Lightning-Fast Spool-Up. Diesel Power Source, Stocker Twin / Compound Turbo Kit, performs excellent when Racing, Towing, or Sled Pulling, but is so very drivable. SPOOL UP IS BETTER THAN STOCK, while raising airflow significantly.  You'll be amazed how well your little stock turbo runs in this twin kit. 

EGT's are typically reduced by 250-400 degrees, over a stock turbocharger.   

Horsepower, and torque are increased throughout the entire RPM band, and significantly increased in mid and upper range. 

Specifically tuned for stock horsepower up to 650 horsepower applications. 

This Twin/Compound Turbo Kit was designed on cutting edge CAD/CAM Software, using CFD (Computational Fluid Dynamics) Testing.  You will not find a more high-tech kit on the market today.  Everything fits like it was built from the factory. 

Kit includes:  Air Filter, Cast Iron Elbow (carries exhaust from the secondary to the primary turbo), Support Bracket for S400 Turbo, 3-Piece Exhaust Manifold (pre-tapped ports for pyro), Complete Air Intake including Air Filter, Silicone Charge Pipe (on Low-pressure end), Chrome Plated Aluminum Charge Pipe, New wastegate actuator and bracket,1-S475 Turbo (large turbo 75mm compressor wheel/ 96m turbine wheel, 1.32 A/R Housing), 2-Steel Braided High Temp Oil Supply Lines, 2-Oil Drain Lines & Fittings, Turbo & Manifold Gaskets, Oil Line Adapters, Mounting Bolts, Exhaust Adapter (from S400 to exhaust pipe), V-Band Clamps, High Torque T-Bolt Clamps, Low Torque Clamps, Installation Instructions.