3rd gen 5.9 2004.5- 2007

Are you seeing intermittent rail pressure fluctuations that are causing running issues? The rail pressure sensor may be the root cause.   The fuel pressure sensor is a crucial part of the high pressure fuel system. It effectively measures fuel pressure allowing for proper...

Do you have an engine lope at idle or surging while driving? Are you seeing unusual rail pressure fluctuations? Your 5.9 Inlet Metering Valve may be the root cause.    Also known as the FCA (fuel control actuator) or the MPROP, this component can...

Have your original or aftermarket injectors left you stranded? Are you looking for an increase in power without sacrificing drivability or reliability? Well, look no further than our 45% over fuel injectors!   The nozzles are enlarged using abrasive flow honing technology and are...

Have your original or aftermarket injectors left you stranded? Are you looking for an increase in power? Well, look no further than our 50HP fuel injectors!   These are an upgrade for close to stock trucks that have minimal supporting mods.  The nozzles are...

Have your original or aftermarket injectors left you stranded? Are you looking for an increase in power without sacrificing drivability or reliability? Well, look no further than our 30% over fuel injectors!   At 30% over stock, these are an excellent upgrade for close...

Have your original or aftermarket injectors left you stranded? Are you looking for an increase in power? Well, look no further than our 100HP fuel injectors!   These are an upgrade for close to stock trucks that have minimal supporting mods.  The nozzles are...

2004.5-2007 Late 5.9 Cummins Reman Exergy Fuel Injectors 60% Over (Set of 6) - E01 20207 Are you looking for an increase in power without sacrificing drivability or reliability? Look no further than our 60% over fuel injectors! Key Features: Abrasive Flow Honing Technology:...

This is a full bolt on traction bar kit, no need for a welder. By using box-bolts and self-threading bolts we can fasten the frame side brackets to a box frame without having to drill through both sides of the frame. This allows us...

These traction bars are built with 1.75"x.120 wall chromoly tubing and our heavy duty rebuildable flex joints. Say goodbye to noisy heim joints, these 1" flex joints are built with long lasting delrin bushings and are fully rebuildable. The housing has a large 1"-14...

The Firepunk FPST Street & Track Transmission for your 05-07 Dodge 5.9L Cummins is perfect transmission package for those who use their truck for street duties and track time. The name says it well, a transmission designed to for a hot street truck that...

The Firepunk FPC2 Competition Stage 2 Transmission for your 05-07 Dodge 5.9L Cummins is a full billet build. This is a 1000HP capable transmission that will feed your desire to build a monster and have a transmission that puts the power to ground. The...

The Firepunk FPC3 Competition Stage 3 Transmission for your 05-07 Dodge 5.9L Cummins is for the ultimate street truck making big power. Suited for a variety of High Horsepower trucks, this transmission is built using oversized shafts capable of holding extreme HP and torque....

The Firepunk FPC1 Competition Stage 1 Transmission for your 05-07 Dodge 5.9L Cummins is the perfect option for the serious performance enthusiast. As Firepunk’s most popular build, the Comp 1 provides a well-balanced transmission for those who need to use their truck daily and...

2005-2007 48RE Firepunk High Pressure Valve Body w/ new: Governor Pressure Solenoid Transducer O/D Lockup Solenoid Valve Body Wiring Harness Valve Body's are built to order and can take up to 2 weeks depending on workload.

This package is for 2006-2007 5.9 Cummins trucks only. Our tune options are optimized stock, tow, fuel economy, street, and maximum effort and come with a V3 to upload the files to your vehicle.

We are excited to offer these simple to install front driveshaft loops for the 3rd and 4th gen Ram truck. It is just a matter of drilling 2 holes in the webbing of the front differential and running 2 bolts to get it installed....

We are excited to offer these simple to install rear driveshaft loops for the 3rd and 4th gen Ram trucks. We try to keep these on the shelf, but there can be up to a 2 week lead time on them.

Here at Firepunk we are always looking for ways to go faster. BUT one of this biggest things that a lot of people overlook as we keep pushing these trucks is safety. We have seen and heard a lot of horror stories about the...

We get a lot of questions like "How do I get my truck to sit lower?" and the old answer was always "Cut 1-1.5 coils and that will drop the truck 2-2.5" This also made the truck ride horrible, but you can't always have...

Firepunk Adjustable Control Arms These control arms are designed to be a direct replacement for your factory control arms. They are a custom bore and width so that all factory hardware can be used. We use a rebuildable flex joint with a zinc coated...