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Crazy Carl's Turbos products and kits for Dodge Cummins Diesel trucks.
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Crazy Carls P-Pump Conversion Kit Crazy Carls 24 Valve P-Pump APPS Kit Crazy Carls "Twin" Turbo PIPING KIT
Crazy Carls P-Pump Conversion Kit
Usually Ships in 2 to 3 Days
Our Price: $1,695.00
Crazy Carls 24 Valve P-Pump APPS Kit
Usually Ships in 24 Hours
Our Price: $169.00
Crazy Carls "Twin" Turbo PIPING KIT
piping 3-4 weeks production
List Price: $2,095.00
Our Price: $1,895.00

One of the most complete kits available at the best price on the net! All the components needed to install a P7100 on a 98-02 24 valve Dodge Cummins engine, includes the original Crazy Carl's APPS throttle linkage kit and optional 24P Tunnel Ram intake plate. Choose from high end aftermarket parts or original Cummins parts.

Brackets, mount and linkage needed to use factory 24-Valve APPS throttle assembly on P-Pump swap. Retains the factory 24v cables and bellcrank/APPS assembly, so no need for cable cutting or mix-n-match to prevent shifting and throttle issues.

One of the most complete, quality twin piping kits on the market at the best price. Made with quality 409 stainless steel piping, Tig Welded, powdercoating included. (See also our 2/3rds kits, and our Complete Kit which offers both turbos at deep discounts!)
Crazy Carls Turbos Complete Compound Kit Crazy Carls Turbos 94-98 Stock 2/3 Twin Turbo Kit w/472 Crazy Carls Turbos 94-98 S300 2/3 Twin Turbo Kit w/475
Crazy Carls Turbos Complete Compound Kit
piping 3-4 weeks production
Base price then add turbos $2,095.00
Base price then add turbos $1,895.00
Crazy Carls Turbos 94-98 Stock 2/3 Twin Turbo Kit w/472
3-4 weeks, made to order
List Price: $2,795.00
Our Price: $2,595.00
Crazy Carls Turbos 94-98 S300 2/3 Twin Turbo Kit w/475
3-4 weeks, made to order
List Price: $2,950.00
Our Price: $2,750.00
The kit consists of all the options you can choose independently from our site all in one place deeply discounted. This complete kit INCLUDES: Piping Kit and BOTH turbochargers,  powdercoating included. This is our 2/3 kit for 94-98 Dodge Cummins diesels. It makes buying compound (twin) turbos easy. Use your stock turbo, and we supply the piping kit and the S400. These kits take the guess work out of selecting the right combo and perform amazing.
This is our 2/3 S300/S400 kit for 94-98 12V Dodge Cummins diesels. It makes adding a second turbo easy. Use your S300 2nd Gen T3 gated turbo and an aftermarket 12V manifold, and we supply the piping kit and the S400 turbo. These kits take the guess work out of selecting the right combo. This kit comes with a new 475 96/1.32 T6 turbo with upgraded internals by Forced Inductions, with a 6-month warranty.
Crazy Carls Turbos 99-02 Stock 2/3 Twin Turbo Kit w/ 472 Crazy Carls Turbos 99-02 S300 2/3 Twin Turbo Kit w/475 Crazy Carls Turbos 94-02 K27 Twin Turbo Kit w/472
Crazy Carls Turbos 99-02 Stock 2/3 Twin Turbo Kit w/ 472
3-4 weeks, made to order
List Price: $2,795.00
Our Price: $2,595.00
Crazy Carls Turbos 99-02 S300 2/3 Twin Turbo Kit w/475
3-4 weeks, made to order
List Price: $2,744.00
Our Price: $2,544.00
Crazy Carls Turbos 94-02 K27 Twin Turbo Kit w/472
3-4 weeks, made to order
List Price: $2,795.00
Our Price: $2,595.00
This is our 2/3 kit for 99-02 Dodge Cummins diesels. It makes adding a second compound (twin) turbo easy. Use your stock turbo, and we supply the rest. These kits take the guess work out of selecting the right combo and perform amazing.
This is our 2/3 S300/S400 kit for 99-02 Dodge Cummins diesels. It makes adding a second turbo easy. Use your S300 T3 gated turbo and 2nd gen manifold, and we supply the piping kit and a new S475 T6 turbo. These kits take the guess work out of selecting the right combo.
This is our 2/3 K27/S472 83/1.10 kit for 94-02 Dodge Cummins diesels. It makes adding a second turbo easy. Use your Borg Warner K27 turbo and we supply the piping kit and a new S472 83/1.10. These kits take the guess work out of selecting the right combo.
Crazy Carls Turbos 03-07 STOCK 2/3 Twin Turbo Kit w/472 Crazy Carls Mega BHAF for Dodge Cummins Crazy Carls Turbos 03-07 S300 2/3 Twin Turbo Kit w/475
Crazy Carls Turbos 03-07 STOCK 2/3 Twin Turbo Kit w/472
3-4 weeks, made to order
List Price: $2,795.00
Our Price: $2,695.00
Crazy Carls Turbos 03-07 S300 2/3 Twin Turbo Kit w/475
List Price: $2,900.00
Our Price: $2,700.00
This is our 2/3 kit for 03-07 5.9 Dodge Cummins diesels using the stock HE351 turbo. It makes the transition to compound (twin) turbos easy. Use your stock turbo, and we supply the piping kit and the S472. These kits take the guess work out of selecting the right combo and perform amazing.

NOTE: DRY FILTERS TEMPORARILY OUT OF STOCK ETA 2 Weeks.
This is our " Super BHAF " ( B ig H onkin A ir F ilter) for 94-02 single turbo trucks. Works with nearly any single turbo from hy35 to S366. This is a FULL 5 INCH intake with up to a 12" filter of your choice!

This is our 2/3 S300/S400 kit for 03-07 5.9 Dodge Cummins diesels. It
makes adding a second turbo easy. Use your S300 3rd Gen T3 gated turbo
and a 2nd gen manifold, and we supply the piping kit and the 475 turbo.
These kits take the guess work out of selecting the right combo.
Crazy Carls 89-93 Replacement Throttle Linkage Kit Crazy Carls Triple Turbo kit Crazy Carls Exhaust Manifold Studs and Nuts
Crazy Carls 89-93 Replacement Throttle Linkage Kit
Usually Ships in 24 to 48 Hours
List Price: $50.00
Our Price: $35.00
Crazy Carls Triple Turbo kit
Special Order Item, Please Call or Email
Our Price: $2,500.00
Crazy Carls Exhaust Manifold Studs and Nuts
Usually Ships in 1 to 2 Days
List Price: $55.00
Our Price: $48.00

This is our 1st gen 89-93 replacement throttle linkage kit. It come with 2 new heim joints, stainless shaft and stainless mounting hardware.

Fix that sloppy stock linkage before it leaves you stranded!

This is our triple turbo kit. It is completely custom, made-to-order only. Please email us with any serious inquires. It does NOT include the turbos. We can supply near any turbo(s) or you source them yourself. The exhaust manifold, piping ,... Use these studs instead of bolts on your aftermarket exhaust manifold. We paired 12 steel alloy studs with 12 stainless steel nuts to prevent galling.
Crazy Carls Tunnel Ram 24-P 98-02 intake P7100 Crazy Carls P7100 1/2" Fuel Inlet Banjo Fitting Crazy Carls Twin Turbo Hot Pipe
Crazy Carls Tunnel Ram 24-P 98-02 intake P7100
Usually Ships in 24 Hours
Our Price: $349.00
Crazy Carls P7100 1/2" Fuel Inlet Banjo Fitting
Usually Ships in 24 Hours
Our Price: $25.00
Crazy Carls Twin Turbo Hot Pipe
Usually Ships in 3 to 5 Business Days
Our Price: $275.00

BACK IN STOCK! Another Crazy Carl's original product! Now made out of one piece of billet aluminum. The Tunnel Ram 24-P is a patented intake for the 98-02 Dodge Cummins 24V diesel engine WITH A P7100 CONVERSION. Proudly made in the USA from aircraft quality billet aluminum and pressure tested to over 200 psi.

Another Crazy Carls original product! This barbed push-lock fitting allows the use of 1/2" fuel supply line to the P7100. It is a great way to get the 1/2" fuel lines on when using our APPS kit. Includes high flow banjo bolt, 2 soft copper sealing washers and the 1/2" barbed banjo fitting.

Twin Turbo Hot Pipe. This connects the top turbine outlet to the bottom turbine inlet. It is made of thick tubing and heavy flanges . Designed for standard gated top turbo and T6 lower turbo. If you are not sure, please contact us first! Includes...

DIY Twin Turbo Hot Pipe Parts Crazy Carls Twin Turbo Support Brace Crazy Carls Twin Turbo Intake Pipe
DIY Twin Turbo Hot Pipe Parts
Usually Ships in 1 to 2 Days
Our Price: $175.00
Crazy Carls Twin Turbo Support Brace
Usually Ships in 3 to 5 Business Days
Our Price: $150.00
Crazy Carls Twin Turbo Intake Pipe
Usually Ships in 3 to 5 Business Days
Our Price: $175.00

Parts to make your own Twin Turbo Hot Pipe. This pipe connects the top turbine outlet to the bottom turbine inlet. It is made of thick tubing and heavy flanges.

Twin Turbo Support Bracket, made in USA from solid steel. This locates and supports the large turbo in our compound kits.


This is our twin turbo intake pipe. It is a full 5" mandrel bend, jigged/welded/smoothed. *2nd gen shown. 3rd gen has mounting holes for air sensor.
Crazy Carls Twin Turbo Intercooler Pipe Crazy Carls Tunnel Ram VP Crazy Carls Twin Turbo Downpipe
Crazy Carls Twin Turbo Intercooler Pipe
Usually Ships in 3 to 5 Business Days
Our Price: $149.00
Crazy Carls Tunnel Ram VP
Usually Ships in 1 to 2 Days
Our Price: $349.00
Crazy Carls Twin Turbo Downpipe
Usually Ships in 24 to 48 Hours
Our Price: $199.00

This is the Intercooler Pipe from our twin turbo kit. It is fully jigged/welded/smoothed and bead rolled for boot retention. *2nd gen shown.

The Tunnel Ram is a patented intake for the Dodge Cummins diesel engine. It's unique design increases the airflow into the head, which is a known choke point, and distribute the air charge more uniformly between cylinders. Now designed in one piece. Proudly made in the USA of aircraft quality billet aluminum and pressure tested to over 200psi, The Tunnel Ram is able to withstand high boost much better than the stock cast plate.

Down Pipe, works with our twin turbo system.

Heavy galvanized, fully welded, flanged inlet w/clamp and expanded slip-over outlet for ease of install.

Ppump Conversion Oil Feed Line w/ Restrictor Crazy Carls Twin Turbo Cold Pipe Crazy Carls Tunnel Ram CR 03-07 Intake Plate
Ppump Conversion Oil Feed Line w/ Restrictor
Usually Ships in 24 to 48 Hours
Our Price: $95.00
Crazy Carls Twin Turbo Cold Pipe
Usually Ships in 3 to 5 Business Days
Our Price: $329.00

This is the oil feed line you will need if you have a VP44 truck and are installing a P7100 Injection pump. This line re-locates the oil feed into the injection pump from the inside of the pump towards the head to the outside of the pump....

This is the Cold Pipe for our twin turbo system. It is fully jigged/welded/smoothed and comes with SS clamp and Oring (as needed) for big turbo outlet. Includes heavy duty boot and SS clamps to attach to the small turbo inlet. Bead rolled to hold...

BACKORDERED NO ETA. The Tunnel Ram CR is Crazy Carl's Turbo's patented intake for the 03-07 Dodge Cummins 24V diesel engine. Proudly made in the USA from aircraft quality billet aluminum and pressure tested to over 200psi.
Crazy Carls Tunnel Ram 12 Valve Crazy Carls Tunnel Ram Dual Intake Crazy Carls Stainless Steel Intake Bolt Kit
Crazy Carls Tunnel Ram 12 Valve
Usually Ships in 1 to 2 Business Days
Our Price: $349.00
Crazy Carls Tunnel Ram Dual Intake
Usually Ships in 1 to 2 Days
Our Price: $170.00
Crazy Carls Stainless Steel Intake Bolt Kit
Usually Ships in 24 Hours
Our Price: $29.00

BACK IN STOCK> NEW ONE PIECE DESIGN! Another Crazy Carls original product! The Tunnel Ram 12V is our patented intake for the 91-98 Dodge Cummins 12V diesel engine. Proudly made in the USA from aircraft quality billet aluminum and pressure tested to over 200psi.

Use this dual plate with twin/dual intake horns for increased airflow. Has bungs for sensors. Proudly made in the USA from aircraft quality billet aluminum and pressure tested to over 200psi. A Crazy Carl's original product!

Another Crazy Carls original product! Say goodbye to those old rusty schabby stock bolts!! Beautiful 304 Stainless Steel hardware kit for installing one of our Tunnel Ram intakes and/or high flow air horns. This kit contains all 14 bolts needed...

   
 
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