INTAKE MANIFOLD AND BOOST TUBES
The intake manifold and boost tubes on a 2003, 2004, 2005, 2006, and 2007 Ram 2500, and 3500 trucks with 5.9L High Performance diesel engines play a huge role in making horsepower. There is alot of confusion to how this works and what size tubes etc. should be used for what application. A great rule of thumb is to size your tubing and intake system for your exact application. For example John Doe 1 is running a 2006 Cummins with no modifications and he tows heavy, but wants to improve flow to lower his egts. He goes to CPP and places an order for 3.5" boost tubes and the biggest intake manifold he can find. He bolts it all on and he is very disappointed in the performance, because now his truck takes longer to spool up and seems egts are hotter. Well, that is because he still has the stock he351 turbo charger on his truck and that lil turbo is trying to keep more intake volume up to full boost pressure. If the intake system is bigger, well it will take longer for his turbo to pump that much more volume out and hit full boost pressure.
Now, lets talk about John Doe 2 with his competition built 2006 Ram 3500. He has a programmer, Compound turbos and a Banks intake manifold as well as injectors and supporting mods. He orders the same boost tubes and intake as John Doe 1. He is very happy with his purchase because he has needed the added flow to support his Stage 2 race head and his 1000hp setup. We hope this example helps and if there are any questions, our knowledgeable staff is always available to help. We carry intercoolers, Intercooler piping, tubing and Intake manifolds from Banks Power, BD, AFE, CSF, Mishimoto, and more!
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WEHRLI WCF100680 2003-2007 5.9L CUMMINS STAGE 2 HIGH FLOW INTAKE BUNDLE KIT
WEHRLI CUSTOM FABRICATION
$1,085.43High Flow Intake Bundle Package for 2003-2007 5.9L Cummins. Saves $50.00 vs buying all components individually! This Kit Includes: WCF100544 - 3" Passenger Side Intercooler Pipe WCF100528 - 3.5" Driver Side Intercooler Pipe and Intake Horn...$1,085.43 -
D&J PRECISION MACHINE BILLET STAGE 2 INTAKE MANIFOLD (5.9)
D&J PRECISON MACHINE
$1,020.00The Billet Stage 2 Intake Manifold is designed for our Stage 2 cylinder heads. They are sold with either 5.9 intake and fuel or 6.7 intake and fuel setups. These intakes utilize the stock intake horn locations and fuel setups. It comes with...$1,020.00 -
BANKS 42749 RACING INTAKE MANIFOLD NATURAL FINISH 2003-2007 CUMMINS 5.9L 24V CUMMINS
BANKS
$1,039.00Part of the Banks Racing line. The world's first high-performance manifold for a Dodge Cummins 5.9L 24V ISB CR. Allows for porting of the intake ports. A Banks Racing product developed on the Banks Cummins Sidewinder Dakota, the Big Hoss Intake Manifold...$1,039.00 -
PDP INDIVIDUAL RUNNER INTAKE MANIFOLD (98.5-02 CUMMINS)
PURE DIESEL POWER
$999.00**CUSTOM INTAKES ARE NON-RETURNABLE** Custom Individual Runner Intake Manifold for the 98.5-02 Cummins 24V Features: Equal Air Distribution 3 Inch V-Band Inlet. V-band clamp is included. Outflows Competitors Competitively-Priced...$999.00 -
PDP SIDE DRAFT INTAKE MANIFOLD (98.5-18 CUMMINS)
PURE DIESEL POWER
$999.00**CUSTOM INTAKES ARE NON-RETURNABLE** Custom Side Draft Intake Manifold Plenum for the 03-18 Cummins 5.9L or 6.7L Features: Equal Air Distribution Outflows Competitors Competitively-Priced Stainless Steel Construction Thicker Top Plate to...$999.00