6.7 Powerstroke Intercooler Pipe

Why Does Your 6.7 Powerstroke Need an Intercooler Pipe?

The factory charge air system on the 6.7L Powerstroke is tuned for stock boost and stock heat. The moment you raise boost with a tune or work the truck under load, the OEM cold side pipe and rubber boots become the weak link. Three failures show up on these trucks over and over in the shop.

Thermal Fatigue Splits the Factory Plastic Cold Side Tube

The stock 6.7L cold side intercooler pipe is molded plastic. Heat cycle after heat cycle, towing in 100 degree heat, that plastic gets brittle. Hit it with elevated boost and it cracks at the seam or blows clean off the throttle body boot.

A CNC-machined 6061-T6 billet aluminum intercooler pipe upgrade does not fatigue that way. Billet aluminum holds its shape and seal through thousands of heat cycles, which is why every shop truck that tows heavy gets the cold side pipe swapped first.

Soot and Oil Blow-By Slicks the Boots Until They Slip

The 6.7L PCV and EGR circuit push oil vapor and soot through the intake tract. That contamination coats the OEM intercooler boots, destroys grip, and the boot walks off the bead under load.

Upgraded 5-ply high-temperature silicone boots with high-temp Viton-style liners and constant-tension T304 stainless clamps seal right through the grime. Soot no longer means a boost leak on the next tow.

Boost Leaks Derate the Truck, Spike EGTs, and Cook the Turbo

Every pound of charge air that escapes a cracked tube or slipped boot is a pound the turbo has to make up. You get the P0299 underboost code, lost throttle response, higher EGTs, and a customer back in your bay.

Replace the charge air circuit end to end with mandrel-bent aluminum and the leak is gone for good. The turbo works less, intake air temperatures come down, and the truck holds full boost through the whole pull.

What Can an Intercooler Pipe Solve?

Larger Mandrel-Bent Charge Tubes Restore Airflow

Mandrel-bent 6061-T6 aluminum keeps the internal diameter constant through every bend, so charge air does not stack up and reheat at the transitions. The result is a smoother, denser charge reaching the intake manifold with less pressure drop than the crimped and molded OEM path.

6061-T6 Aluminum Eliminates the Blow-Off Failure

Billet aluminum with a rolled bead at every boot connection gives the silicone boot something to lock onto under peak boost. No more brittle plastic splitting at 30 psi and no more cold side tube blowing off the throttle body on a hard pull.

Reinforced Silicone Boots and T-Bolt Clamps Hold the Bead

5-ply high-temperature silicone boots paired with constant-tension T304 stainless steel T-bolt clamps grip through oil contamination and sustained boost. The clamp stays loaded as the boot expands and contracts with temperature, so the seal does not relax the way a worm-gear clamp does.

Shop 6.7 Powerstroke Intercooler Pipe by Ford Engine & Fitment Guide

• Cold Side Intercooler Pipe (Turbo) - Fits the 6.7L Powerstroke in 2011-2016 Ford F-250, F-350, F-450, and F-550 Super Duty (first generation, 2011-2014 shared charge path). Replaces the OEM plastic cold side CAC tube with a CNC 6061-T6 billet aluminum pipe, TIG-welded and sealed with 5-ply high-temp silicone boots and T304 stainless clamps to end cold side blow-offs.
• Turbo Intercooler Outlet Tube (HC3Z-6F073-B) - Fits the 6.7L Powerstroke in 2017-2019 Ford F-250 and F-350 Super Duty (second generation, 2015-2019 revised charge air layout). Direct-fit aluminum turbo outlet tube replaces the OEM hot side pipe at the turbo discharge for a leak-free, mandrel-bent charge path into the intercooler.
• EGR Delete Kit & Intercooler Pipe Combo - Fits the 6.7L Powerstroke in 2011-2017 Ford F-250, F-350, F-450, and F-550 Super Duty (first and early second generation). Bundles the aluminum intercooler pipe upgrade with an EGR block off so the intake tract stays clean and the charge air circuit holds boost. Sold for competition and closed-course off-road use only.

Why Choose EGR Performance?

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Our EGR, DPF, and CCV delete kits are engineered from premium-grade materials and subjected to brutal quality control and field testing. Unlike generic alternatives, our products are built to withstand extreme heat and pressure, delivering unmatched durability and long-term stability when your rig needs it most.

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We aren't just selling parts. We live in this industry. With two decades of hands-on experience providing specialized modification solutions for heavy-duty truck owners, our upgrades have been extensively proven across every driving environment, from daily towing to high-performance tracks.

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We work hand-in-hand with top-tier industry partners and reputable organizations. Every product we design, test, and ship meets or exceeds strict industry standards, ensuring your Powerstroke, Cummins, or Duramax gets the exact precision it deserves.

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Thousands of diesel owners trust us to unlock their engine's true potential. Our massive library of positive customer feedback and successful build case studies proves one thing: our kits deliver real horsepower, lower EGTs, and flawless reliability in the real world.

What does an intercooler pipe do on a 6.7 Powerstroke?

The intercooler pipe, also called the charge air cooler (CAC) tube, carries pressurized air from the turbocharger through the intercooler and into the intake manifold. On the 6.7L Powerstroke there is a hot side pipe leaving the turbo and a cold side pipe feeding the throttle body.
The factory uses a plastic cold side tube and rubber boots that work fine stock, but they crack and blow off once you raise boost with a tune.
Our 6.7 Powerstroke intercooler pipe upgrade swaps that plastic for CNC-machined 6061-T6 billet aluminum, TIG-welded and sealed with 5-ply high-temperature silicone boots and T304 stainless steel clamps. The result is a charge air circuit that holds pressure under load.

What are the symptoms of a bad or leaking 6.7 Powerstroke intercooler pipe?

The classic sign is a loud whoosh from the engine bay under throttle, followed by lost boost and lazy response. You will often see a P0299 underboost code and watch EGTs climb because the turbo is overworking to replace leaked charge air.
Black soot around a boot, a cracked plastic tube, or a boot that has walked off the bead are the physical tells.
If the truck derates or smokes when you hook a load, check the cold side intercooler pipe and boots first. A 6061-T6 aluminum intercooler pipe upgrade fixes the leak for good.

Should I upgrade the cold side intercooler pipe on my 6.7 Powerstroke?

If the truck is tuned, used for heavy towing, or has ever blown a boot, yes. The stock plastic cold side tube is the weakest link in the 6.7L charge air system.
An upgraded cold side intercooler pipe made from 6061-T6 billet aluminum removes that failure point and improves airflow with a smoother, mandrel-bent charge tube.
Pair it with reinforced silicone boots and constant-tension clamps and the whole circuit stops leaking. It is one of the highest-value reliability upgrades on a 6.7 Powerstroke.

What is the difference between the hot side and cold side intercooler pipe on a 6.7L Powerstroke?

The hot side pipe carries turbocharger outlet air, still hot and pressurized, into the front-mounted intercooler. The cold side pipe carries that same air, now cooled and dense, from the intercooler to the throttle body and intake manifold.
The cold side is the one that commonly blows off because it sees the most pressure pulses at the throttle body.
A complete 6.7 Powerstroke intercooler piping kit upgrades both sides so the charge air path is sealed end to end.

Will a 6.7 Powerstroke intercooler pipe upgrade add horsepower and lower EGTs?

On its own the pipe does not add boost, but it stops you from losing the boost you already make. A cracked or leaking OEM tube and slipped boots bleed charge air that should be filling the cylinders.
Sealing the circuit with a 6061-T6 aluminum pipe restores that lost airflow, so the turbo works less and exhaust gas temperatures come down.
Combined with a tune, the upgraded intercooler pipe lets the truck hold peak boost through a full pull. That is where you feel the response and see the EGT drop.

Why does my 6.7 Powerstroke cold side intercooler pipe keep blowing off under boost?

Usually oil and soot contamination. The 6.7L PCV and EGR path pushes oily vapor through the intake, and that film coats the boot and throttle body connection.
Once the boot is slick it walks off the bead under boost, especially with the elevated pressure of a tune.
Constant-tension T304 stainless T-bolt clamps and 5-ply high-temperature silicone boots grip through the grime. Swapping to a 6061-T6 aluminum cold side pipe with a rolled bead also gives the boot something to lock onto.

Will a 6.7 Powerstroke intercooler pipe fit a 2017 F250 and a 2019 F350?

Fitment splits by generation. The turbo intercooler outlet tube, cross-referenced to OEM part HC3Z-6F073-B, fits the 2017-2019 Ford F-250 and F-350 Super Duty, which is the second generation 6.7L Powerstroke (2015-2019).
The dedicated cold side intercooler pipe fits the first generation 6.7L Powerstroke in the 2011-2016 Ford F-250, F-350, F-450, and F-550.
Always confirm your year and trim before ordering so you get the correct charge tube. The fitment table on this collection lists every product by engine, model, and year range.

Are aftermarket intercooler pipe and EGR delete upgrades legal for street use?

These intercooler pipe kits and any bundled EGR delete components are designed, manufactured, and sold for competition and closed-course off-road use only. Installing emissions-related delete parts on a registered, emissions-controlled highway vehicle violates federal and state law and can affect your truck's on-road legality.
Fitment and compliance are the buyer's responsibility, so verify your local regulations and your intended use before purchase.
If you are unsure whether a part fits your build, reach out and our techs will confirm fitment before you order.

How long does an upgraded 6.7 Powerstroke intercooler pipe last?

A CNC-machined 6061-T6 aluminum intercooler pipe outlasts the plastic OEM tube many times over because billet aluminum does not fatigue from heat cycling the way molded plastic does.
The 5-ply silicone boots and T304 stainless clamps are built for sustained high boost and towing temperatures.
Every 6.7 Powerstroke intercooler pipe we ship is backed by a one-year warranty, tested under extreme conditions and guaranteed to perform. You install it once and stop chasing boost leaks.

What is the return policy and shipping on a 6.7 Powerstroke intercooler pipe kit?

Every order ships fast and free from our U.S. warehouse, so your intercooler piping kit arrives quickly and without added freight cost.
If the fitment or finish is not right, you are covered by a 45-day return policy, so you can shop the upgrade risk-free.
Need help picking the correct cold side or hot side pipe for your year? Our 24/7 live support team handles fitment and post-install questions in real time.