Atmospheric Valve for BMW N13 1.6 Turbo

The Atmospheric Valve for BMW N13 1.6 Turbo is a vehicle-specific upgrade from Forge Motorsport, developed as a vehicle-specific performance upgrade with fit, function and durability at the centre of the design. This listing is intended for 114i, 116i, 118i and 120i F20 and F21 applications; check the fitment and technical notes below before ordering.

Rather than using generic application text, the specification below is based on the manufacturer information supplied for this product. Where engine codes, model years, factory equipment or tuning requirements are stated, these should be treated as part of the fitment requirements.

Vehicle fitment

• Make: BMW
• Model: 114i, 116i, 118i and 120i
• Chassis / variant: F20 and F21

Product details

We recommend servicing your valve every 3 years, or 20,000 miles, whichever comes sooner

This Blow Off, or Dump valve, is for the BMW N13 1.6 Turbo engines that have the electronically controlled bypass valve. This engine can be found in the F20/F21 and F30 chassis badged as 114i, 116i, 118i, 120i and 316i, 318i and 320i It is recommended for any vehicle where the boost pressure has been increased by an ECU software upgrade and for unmodified vehicles operating in warmer climates, as a solution to the many failures that have occurred, where the original rubber diaphragm splits, which causes a loss of boost pressure. Unfortunately, the failure does not always result in a check engine light as the valve can still be blown open by the boost pressure, so you may not be aware that you are losing power due to this.

Our alternative is a fully engineered solution offering significantly improved reliability. Our valve is piston based with no diaphragm to fail, and of all aluminium construction. It replaces the original unit with a pressure/vacuum operated piston valve that still also retains the desirable OEM ECU control over valve actuation. Not only that the internal spring can be changed for either a stronger or weaker version depending on how much boost pressure you are running.

In The Box

x1 Atmospheric Valve
x1 Aluminium connector
x1 length of Vacuum Tube
x1 Uprated Spring
x1 Electronic Solenoid

Vehicle compatibility

• Make: BMW
• Model: 114i, 116i, 118i, and 120i
• Chassis / generation: F20 and F21

Ordering & fitment

Please use the vehicle application, engine code and specification information above to confirm compatibility. If your vehicle has been modified or differs from the stated application, confirm fitment before ordering.

We understand it can be a bit confusing to figure out if a part will work for your car. No worries! Just shoot us a message with your question, and our friendly sales team will then be in touch to confirm if this part is the correct for your vehicle!

Disclaimer:

Products sold by Nineteen72 Performance are exclusively designed for off-road or sanctioned competition use. Any use on public roads is strictly prohibited and may violate local, state, and federal laws. Nineteen72 Performance does not confirm the legality of road use; it is the consumer's responsibility to comply with applicable laws. Use of these products for any purpose other than intended is at the user's own risk. Nineteen72 Performance is not liable for misuse or non-compliance.

Warranty:

At Nineteen72 Performance, we proudly back every product in our store, ensuring that each item comes with a comprehensive warranty.

All components crafted by our esteemed third-party partners in the store are accompanied by a minimum one-year manufacturer's warranty. Our warranty terms are uniform across all products, providing coverage for any manufacturing defects that may arise over time, excluding typical wear and tear. Your satisfaction and product durability are our top priorities.

Shipping & Returns:

At Nineteen72 Performance we offer worldwide shipping.

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