The HSP-P-405, also known as the HSP Replacement Cold Side Tube for the 2011-2022 F250/350 6.7L trucks, is a must-have for stock and modified trucks that need to increase reliability and set you up for power in the future.

What is this 6.7L Powerstroke Coldside Tube?
The Powerstroke Cold side tube is ready for whatever you can throw at it! This Coldside pipe is made to fit the stock engine bay, prevent future issues, and looks great while it does it!

The HSP-P-405 is a ready-to-install Coldside pipe. The factory Cold Side on the 6.7 Powerstroke is a serious weak point from day one. We upgraded to better boots and our in-house bent tube. However, the biggest update to this part is our billet coupler.

This is an upgrade like nothing else on the market today and will increase your truck's reliability and the power you can handle.

What comes with the HSP Replacement Cold Side Tube

• (1)Cold Side Tube
• (1)Throttle coupler
• (1)Cold side coupler clip
• (1)3 inch x 6 inch Ribbed Boot
• (3)3 inch T-Bolt Clamp
• (1)3 inch 90 deg boot
• (1)O-Ring

What does HSP Replacement Cold Side Tube Fit?
This fits the 2011-2022 6.7L Powerstroke engine.

Overview

• Replacement Cold Side Tube For 2011-2022 Ford Powerstroke F250/350 6.7L-Custom Color
• Increased performance
• Removes common failure point
• No tuning needed
• Easy install
• Billet coupler

Our Warranty

HSP No BS Limited Lifetime Warranty

At HSP we believe in our products. We stand firmly behind every single one that leaves our facility. For years we have taken care of almost everything and anything that our customers had issues with, but we didn't have a set in stone warranty. We have always gone above and beyond for our customers, which sets us apart. We will continue that same standard, but now we are taking things to the next level.