Ecotec Crankcase Vent Valve Cover Breather – Billet PCV Upgrade for Boosted & High-Performance Builds

Enhance Performance with the Ecotec Crankcase Vent

Eliminate crankcase pressure issues with the BK Racing Ecotec Crankcase Vent Valve Cover Breather — the best billet breather upgrade for GM Ecotec valve covers, providing a high-flow, leak-free solution for positive crankcase ventilation in boosted, supercharged, or high-RPM engines. This precision-machined breather replaces or supplements the factory PCV system, allowing clean venting to atmosphere or catch can while preventing oil blow-by and pressure buildup — essential for Cobalt SS, Ion Redline, HHR SS, Solstice GXP, Saab 9-3, and custom turbo builds.

CNC-crafted from billet aluminum with integrated baffle and filter media, this breather ensures oil separation and dry venting — reducing contamination in intercoolers or intakes during aggressive driving or high boost.

Key Features:

• Billet aluminum construction for durability and heat resistance
• Integrated baffle and filter for effective oil mist separation
• High-flow design with barbed outlet for hose connection (to catch can or atmosphere)
• Direct replacement or add-on fitting for Ecotec valve cover ports

Performance Benefits:

• Reduces crankcase pressure for better ring seal and reduced oil consumption
• Prevents boost leaks through factory PCV in high-pressure applications
• Cleaner intake charge and reduced detonation risk in turbo/supercharged setups
• Supports higher power levels without PCV failure or blow-by
• Pairs perfectly with BK Racing catch cans, valve covers, and boost upgrades

Compatibility:

• GM Ecotec engines:
  • 2.0L (LSJ supercharged, LNF/LDK/LHU turbo)
  • 2.2L (L61, LAP)
  • 2.4L (LE5, LE9, LAT, LAF, LEA)
• Chevrolet Cobalt (including SS), HHR (including SS), Malibu; Pontiac Solstice/G5/G6; Saturn Ion (including Redline), Sky, Vue, Aura; Saab 9-3; and custom swaps
• Fits standard valve cover PCV ports — barbed outlet for 3/8" or 1/2" hose

Important Notes:

• Designed for vent-to-atmosphere or catch can setups (requires hose routing)
• May require PCV valve bypass or tuning adjustments for emissions compliance
• Off-road and competition use only

Installation Note: Simple press or screw-in fit. Route hose securely away from heat/moving parts. Professional setup recommended for boosted applications.

Proudly engineered by BK Racing Inc. — Ecotec specialists delivering reliable ventilation solutions for maximum boost handling and engine protection.

Breathe easy under boost — upgrade to the BK Racing Ecotec Valve Cover Breather today!

Superior Airflow Management

The Ecotec Crankcase Vent is designed to significantly improve airflow in your engine's crankcase. It allows for better ventilation during high-performance situations, which is crucial for maintaining optimal engine health. This upgraded billet PCV system not only reduces pressure build-up but also helps in preventing oil leaks. So, if you’re boosting your vehicle’s power, this vent will support your performance needs effectively.

Durable Billet Construction

Made from high-quality billet aluminum, the Ecotec Crankcase Vent is built to last. Its sturdy construction ensures it can withstand the demanding conditions of boosted engines. This means that, unlike traditional plastic vents, you won’t have to worry about cracks or failures over time. Therefore, choosing this upgrade means investing in a product that offers durability and reliability for your high-performance builds.

Easy Installation and Compatibility

Installing the Ecotec Crankcase Vent is straightforward and requires minimal tools. This makes it an accessible upgrade for both novice and experienced DIY enthusiasts. Additionally, it is compatible with a variety of boosted and high-performance builds, ensuring versatility. Because of this easy integration, you can quickly enhance your vehicle's performance without extensive modifications.