Turbosmart 1/16in NPT Male AN-4 Flare Fitting

SKU: TS-0505-2009
$10.95 $12.17

The Turbosmart Flare Fittings are specifically engineered to complement Turbosmart's range of external wastegates (WG38, WG40, and WG45), Race Port Blow-off Valves (BOVs), and Fuel Pressure Regulator (FPR) vacuum ports. Here's a detailed breakdown of their features and purpose:

Turbosmart Flare Fittings Features:

Purpose & Compatibility

  • Compatibility: Designed to be used with Turbosmart's WG38, WG40, and WG45 External Wastegates, Race Port BOVs, and FPR vacuum ports.
  • Function: Enables the connection of -4AN flare fittings to 1/6NPT reference ports, enhancing flexibility and facilitating seamless connections between different aftermarket products.


  • Essential Bridging: Acts as a crucial link between various aftermarket components, ensuring compatibility and maximizing setup efficiency.

Additional Information:

  • Compliance & Warning: Contains a warning about Proposition 65 Compliance concerning chemicals known to cause harm in California.
  • Emissions Note: Not CARB EO # compliant for use in California on pollution-controlled motor vehicles. Classified as a "Race Only" product specifically intended for sanctioned racing purposes.


  • Adaptor Suitability: Specifically designed for Turbosmart WG38, WG40, and WG45 External Wastegates, Race Port BOV, and FPR vacuum ports. Allows the utilization of -4AN Flare fittings with the 1/6NPT reference ports.

Similar to other Turbosmart products labeled as "Race Only," buyers must ensure the legal use of these Flare Fittings in sanctioned racing events and comply with all relevant laws, especially in California regarding emissions and vehicle regulations.