INTAKE MANIFOLD AND BOOST TUBES
The intake manifold and boost tubes on a 1994, 1995, 1996, 1997 and 1998 Ram 2500, and 3500 trucks with 12v 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 1998 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 hX35 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 1998 Ram 3500. He has 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 built P7100 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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PPE 576004030 4 TO 3 INCH REDUCER 304 STAINLESS STEEL UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$22.49Constructed of robust 2mm thick 304 stainless steel, this 4 to 3 Inch Reducer has a gradual radius profile for efficient flow of exhaust gasses. The smooth transitional shape is superior to the typical hard angle of similar reducers that can cause...$22.49 -
PUSHER PDC8907HGD HEATER GRID DELETE 1989-2007 DODGE CUMMINS 5.9L 12V/24V
PUSHER INTAKES
$75.00This product is not emissions compliant. Off-road use only. Pusher Aluminum Grid Heater Delete for Cummins 5.9L turbo diesel engines in 1989 - 2007 Dodge Ram trucks. Fully machined from 6061-T6 aluminum Finished in Pusher's signature titanium...$75.00 -
VIBRANT PERFORMANCE | HD CLAMP TRANSITION WELD FERRULES
VIBRANT PERFORMANCE
$23.99Vibrant Performance introduces a brand new offering of Transition Weld Ferrules manufactured from 6061 Aluminum and available in a wide variety of sizes giving fabricators more options when working with Vibrant HD Clamp Assemblies. Each Transition Weld...$23.99 -
VIBRANT PERFORMANCE | HD CLAMP WELD FERRULES - STAINLESS STEEL - ALUMINUM - TITANIUM
VIBRANT PERFORMANCE
$40.99Vibrant Performance HD Clamp Weld Ferrules are available in 6061 Aluminum, 304 Stainless Steel and now also available in CP2 Grade Titanium. Each Weld Ferrule includes an O-Ring Seal.$40.99 -
VIBRANT PERFORMANCE | PINLESS HD CLAMP
VIBRANT PERFORMANCE
$118.99Update your old Vanjen Clamp or an original HD Clamp with Vibrant's new PINLESS HD Clamp. Completely backwards compatible. Alternatively, you can build your own custom HD Clamp Assembly to suit your unique application.$118.99 -
VIBRANT PERFORMANCE | HD CLAMP UNION SLEEVE
VIBRANT PERFORMANCE
$19.59Vibrant Performance HD Clamp Union Sleeves are manufactured from Hard Anodized 6061 Aluminum. Our Union Sleeves are available in black only.$19.59 -
BANKS 43400 FUEL FILTER RELOCATION KIT USE W/TWIN RAM MANIFOLD 1994-1998 CUMMINS 5.9L 12V
BANKS
$112.00Required for installation of PowerPack Bundle or Twin-Ram intake manifold on vehicles equipped with Prime-Lok Fuel Filter Systems. Fuel Filter Relocation Kit for use with For Use With Twin Ram Manifold Vehicles with Prime-Lok Fuel Filter Systems require...$112.00 -
BEANS DIESEL 210335 BEANS MACHINE GRID HEATER DELETE 1998.5-2007 DODGE 5.9L CUMMINS
BEAN MACHINE
$82.50Billet intake grid heater delete for Dodge Cummins 5.9L 12-Valve & 24-Valve engines. (Stock Height). Groove is cut for Injector #1 for clearance,with 2-1/8" ports. Made in Tennessee, USA Kit Includes: -Grid heater delete -2 ...$82.50 -
INTERSTATE MCBEE M-3008468 PIPE PLUG-INTAKE MANIFOLD-CYLINDER HEAD 1989-2018 CUMMINS 5.9L/6.7L 12V/24V
INTERSTATE MCBEE
$3.99Optimize your diesel engine performance with Interstate Mcbee OEM quality reproduction parts, designed specifically for models made between 1989 to present. With a robust construction and superior fitting, these durable parts effectively match the...$3.99 -
BD DIESEL 1045201 BOOT LOCK INTERCOOLER RETAINER KIT UNIVERSAL
BD DIESEL
$77.95Don't blow your boots, engine or turbo and ruin your day. The Boot Lock kits includes aluminum and steel threaded stand-offs to weld onto turbo, intercooler and pipes - some BD and BorgWarner turbos already have bosses installed and require no welding...$77.95 -
D&J PRECISION MACHINE BILLET 5.9 CUMMINS GRID HEATER DELETE
D&J PRECISON MACHINE
$60.00Billet 5.9 Cummins Grid Heater Delete for 1998.5-2007 Dodge 5.9L Cummins Diesel. 6061 aluminum Get more airflow into your engine and avoid boost leaks. * Not recommended for cold climates. Truck may or may not start without being plugged in below 20...$60.00 -
D&J PRECISION MACHINE 0.500″ TALLER BILLET 5.9 CUMMINS GRID HEATER DELETE
D&J PRECISON MACHINE
$112.500.500″ Taller Billet 5.9 Cummins Grid Heater Delete suited for 1998.5-2007 Dodge 5.9L Cummins Diesel. Extra clearance Billet aluminum Get more airflow into your engine and avoid boost leaks. * Not recommended for cold climates. Truck...$112.50 -
CPP DIESEL CUMMINS INTAKE PLATE MOUNTING BOLTS -STAINLESS 1989-2018 DODGE CUMMINS 5.9L/6.7L 12V/24V
CPP DIESEL
$32.99Upgrade your diesel engine today with the top-quality CPP Intake Plate Mounting Bolts, designed specifically for stainless 89-18 Cummins. These immaculate bolts offer impeccable performance, exceptional durability, and unbeatable precision. Thrust your...$32.99 -
CPP DIESEL 3918109 INTAKE MANIFOLD PLATE MOUNTING BOLTS 1989-2018 DODGE CUMMINS 5.9L/6.7L 12V/24V
CPP DIESEL
$19.99The CPP Intake Plate Mounting Bolts are the ultimate solution for diesel enthusiasts who own a Cummins model from 1989 to 2018. Expertly designed for a perfect fit, these robust, top-quality bolts make the installation of your intake plate a seamless...$19.99 -
MAHLE G32749 ENGINE INTAKE MANIFOLD GASKET 1989-2007 CUMMINS 5.9L 12V/24V
MAHLE
$3.31General Part number G32749 GTIN/EAN 00027067980854 Information AutoCare brands Id FLHQ AutoCare brand MAHLE Part number G32749 Type of part Engine > Gaskets and Sealing Systems > Engine Intake Manifold Gasket ...$3.31 -
CUMMINS 3008468 PIPE PLUG-INTAKE MANIFOLD-CYLINDER HEAD 1989-2018 CUMMINS 5.9L/6.7L 12V/24V
CUMMINS
$12.95The Cummins Pipe Plug 3008468 is used primarily on Non Certified Automotive 14 liter N14 engines. This Genuine Cummins 3008468 pipe plug is also commonly used on 1989-2018 Cummins 5.9L and 6.7L engines. It is found in multiple...$12.95 -
CUMMINS 3923216 INTAKE HORN MOUNTING BOLT-LONG 1994-1998 CUMMINS 5.9L12V
CUMMINS
$29.95The Cummins Hexagon Flange Head Cap Screw 3923216 is used primarily on Euro III Automotive 5.9 liter B engines. This Genuine Cummins 3923216 Long Intake Horn Bolt fits 1994-1998 Dodge Cummins 5.9L diesels. Cummins OE replacement...$29.95 -
CUMMINS 3919864 SHORT INTAKE HORN MOUNTING BOLT 1994-1998 CUMMINS 5.9L 12V
CUMMINS
$12.95The Genuine Cummins 3919864 Intake horn mounting bolt is a direct OEM replacement for 1994-1998 Cummins 5.9L 12v engines. This OE replacement part is used to clamp down the intake horn to the cylinder head. Made of high quality materials for...$12.95 -
CUMMINS 3918109 INTAKE MANIFOLD PLATE FITS 1989-2007 DODGE RAM DIESEL 5.9L 12V/24V
CUMMINS
$14.34The Genuine Cummins 3918109 is used Primarily on 5.9L ISB/QSB engines. It is a multi-application OEM replacement Hex flange head cap screw that is used to mount the intake manifold plate as well as the fuel injection line bracket bolt on 1989-2007...$14.34 -
CRAZY CARL'S POLISHED INTERCOOLER PIPES (94-02 CUMMINS)
$79.00**CRAZY CARL ITEMS ARE NON-RETURNABLE** Crazy Carls Polished Intercooler Pipes 94-02 A beautiful addition to your engine bay! Get rid of that rusty old stock steel pipe and slip this mirror polished one in for a show quality look. We...$79.00