Mishimoto Catch Can Kit

Turbocharging and direct-injection are quickly becoming the go-to method for building powerful and efficient trucks. However, if not carefully maintained, they can become a problem for your 2021. 5+ Ford F-150 3. 5L EcoBoost.

Direct injection makes the 3. 5L EcoBoost one of the most efficient engines ever fitted to the F-150 but, without the benefit of fuel washing over the back of the intake valves, blow-by is free to accumulate in the form of carbon deposits. Eventually, those carbon deposits can choke your engine and reduce its performance. Thankfully, Mishimoto has a solution.

Mishimoto's 2021. 5+ Ford F-150 3. 5L EcoBoost Catch Can Kit protects your intake tract and valves from the harmful effects of blow-by and carbon accumulation. The dual-can setup ensures that blow-by is routed away from your intake and valves in all driving conditions. Our road-proven 12 fl. oz. baffled catch can holds more blow-by for extended service intervals. Whether you're hard on the throttle or cruising around town, these cans have your engine's back.

The powder coated, 3mm-thick steel bracket is strong enough to handle any terrain a work truck, off-roader, or daily driver will see, and the pre-installed quick-disconnect fittings make installation a breeze. Of course, this catch can kit is backed by our Mishimoto Lifetime Warranty so you can rest easy knowing your 2021. 5+ F-150 3. 5L EcoBoost is protected from blow-by for as long as you own it.

Installation Notes:

• To remove the fittings, use a pick tool underneath the orange tab and depress the 3x barbs while pulling the fitting away to disengage them. These fittings are designed to be tamper-proof and may be difficult to remove. Alternatively, remove the CCV breather fitting from the intake manifold, and the section of the intake tube to the CCV hose is attached to, then the assembly can be removed from the vehicle for better access to the fitting barbs.

• Note:

  • Fits mid-2021+ models, please verify this product fits your F-150 before purchasing.
  • After installation, Mishimoto recommends checking the contents of the baffled catch cans every 1,000 miles until a baseline is established. Oil blow-by accumulation will vary with ambient temperatures and driving conditions. It is important that the contents of the can do not rise above the internal baffle.

• Patent #US D884,760 S
• N/A
• Dual-can setup captures blow-by from both the PCV and CCV systems

• Drain Plug Thread Size: 3/8-IN NPT
• Engine Codes: 3.5L EcoBoost
• Installation Difficulty: 2
• Material: Steel

• (1) Application-Specific Mounting Bracket
• (1) 12 fl oz Black, Anodized 6061 Aluminum Catch Can
• (1) 3 fl oz Black, Anodized 6061 Aluminum Catch Can
• (4) Direct-Fit Hoses
• (4) Pre-Installed Quick-Disconnect Fittings
• (4) CNC-Machined Aluminum Barbed Fittings
• (2) Bronze Filters
• (2) Air Diverters
• (2) Internal Baffle & Rods
• (2) 3/8 NPT Plugs
• (2) Large O-Rings
• (6) Worm Gear Clamps
• Mounting Hardware
• Mishimoto Lifetime Warranty

• Installation Guide