Catchtanks

During hard driving and high RPMs, pressure builds up in the engine’s crankcase. This causes oil mist to travel through the crankcase ventilation system into the intake, leading to oil deposits, reduced cooling efficiency, and inaccurate sensor readings. A catch can (oil catch tank) solves this by separating oil from the crankcase gases before they are recirculated or vented out - a simple but essential upgrade for any tuned engine.

A catch can is connected to the engine’s crankcase ventilation system and collects the separated oil in a dedicated container. The result is cleaner intake pipes, smoother engine operation, and reduced wear. They are available in both open and closed systems, depending on whether your setup is built for street or track use.

Benefits of a Catch Can:

• Captures oil mist before it reaches the intake system
• Improves intercooler efficiency and overall engine performance
• Reduces the risk of leaks, residue, and unpleasant odors in the engine bay
• Whether you run a turbocharged, supercharged, or naturally aspirated engine, a well-functioning crankcase ventilation system with a catch can is one of the most effective upgrades for long-term engine reliability.