BOMLING 6.4L Billet Oil Catch Can Kit for 6.4 HEMI (2011–2021) — Black, Multi-Chamber with Z-Bracket

BOMLING's 6.4L billet oil catch can kit is a complete air-oil separator designed to capture crankcase oil vapors before they reach the intake on 6.4 HEMI engines.

If you own a 2011–2021 Dodge Charger, Challenger, or Chrysler 300 with the 6.4 HEMI, this kit replaces the stock PCV routing with a compact, machined billet tank and upgraded fittings to reduce oil contamination in the intake tract. The assembly uses a multi-chamber filtration concept and a patented diffuser to condense and collect oil vapor, returning liquid to the catch can and allowing only cleaner air back into the intake system. The kit also includes a new Z-bracket for secure mounting and easier access during routine draining.

How does this catch can stop oil from reaching the intake?

The BOMLING unit routes crankcase gases through chambers that cool and separate oil droplets from the air stream. Condensed oil collects in the billet reservoir while cleaner air passes through a diffuser and returns to the intake or crankcase. This mechanical separation reduces the amount of oil and sludge that would otherwise coat intake valves and intercooler passages.

• Billet aluminum catch tank with internal chambering for vapor condensation
• Patented diffuser to promote droplet coalescence and cleaner air output
• Forged fittings and durable hoses for leak-resistant connections
• Z-bracket mounting for stable, serviceable installation

What makes the BOMLING design different from a basic catch can?

Unlike simple single-chamber cans, this kit uses multiple internal stages and a diffuser to increase dwell time and cooling, which helps small vapor particles combine into recoverable liquid. The billet construction and upgraded hose ends improve sealing and longevity under engine-bay conditions. The result is a more efficient separator that requires less frequent draining and resists bypass of contaminated air.

• Multi-chamber filtration improves separation efficiency
• Billet-machined parts for strength and precise sealing surfaces
• UPR forged fittings for durability and secure hose attachment
• Included patented diffuser for enhanced vapor conversion

Is this kit easy to install and maintain on my 6.4 HEMI?

The kit is engineered for bolt-in compatibility with 2011–2021 6.4 HEMI applications and includes a Z-bracket to streamline mounting in common engine-bay locations. Most owners can complete installation with basic hand tools. Routine maintenance consists of periodic draining of the four-ounce reservoir and inspection of hose fittings for tightness.

• Vehicle-specific fitment: 2011–Present 6.4 Chrysler 300, 2011–Present 6.4 Dodge Charger, 2011–2021 6.4 Dodge Challenger
• Simple bracket mounting and hose routing; no permanent engine modifications required
• Serviceable drain port for quick oil removal during maintenance
• Replacement fittings and hoses available if needed

What is included and what should I expect from the package?

The BOMLING kit ships as a ready-to-install assembly that includes the billet catch can, Z-bracket, hose ends, forged fittings, and the patented diffuser upgrade. The reservoir holds approximately 4 ounces and is sized to fit tight engine bays without sacrificing capture performance. All components have been chosen to withstand heat and vibration typical of HEMI engine compartments.

• 4 oz billet catch can with internal chambering and diffuser
• New UPR Z-bracket for secure, accessible mounting
• UPR billet hose ends and black forged fittings for leak resistance
• Patented diffuser upgrade included for improved separation

Who this is for: The BOMLING 6.4L billet oil catch can kit is aimed at owners and enthusiasts of 6.4 HEMI Dodge Charger, Challenger, and Chrysler 300 models who want to reduce oil carryover into the intake tract. It's appropriate for daily-driven vehicles and tuned engines where cleaner intake air and reduced carbon buildup are priorities. If you prefer a durable, serviceable, vehicle-specific separation solution with straightforward installation, this kit is a practical upgrade.