Fitting, Metric 16mm to 6AN, Male to Male (For coolant or oil) Size:Default Air Fitting Set For Tial

Air Fitting Set For Tial BOV and Wastegates

* 2008 to 2014 WRX (DOES NOT apply to STI model) requires either (A) aftermarket top mount intercooler with a hose connection to the compressor outlet

oil inlet fitting for GT25/GT28 ball bearing turbo and proper swivel fitting for easy install

Blow off Valve adapter

if you are using the stock turbo

Fitting, Metric 16mm to 6AN, Male to Male (For coolant or oil) Size:Default Air Fitting Set For TialFitting, Male to Male, Metric 16mm (1. 5pitch) x 6AN Flare, With sealing Washer. Provides easy way to connect to steel braided type lines with #6 AN hose ends. Appropriate for use on coolant or oil fittings. Commonly used for sending coolant to water jacket on some larger ball bearing and T series turbos.