Aeroflow 90° Tube to Female AN Adapter 5/8"to -10AN - AF139-10BLK Engine Model_5 Cyl S2 Audi The new dual-stage boost controller

The new dual-stage boost controller features a billet aluminium housing and bullet valve technology for ultra-fast boost response with two adjustable boost levels

Ride height is determined by the position of the coilover bottom mount

262° 'EZ' power cams to suit a near stock engine with OEM valve spring

- Direct replacement of the standard fan- Pulls 60% more air than the factory SR fanVehicle Compatibility:- Nissan 180sx- Nissan S13 Silvia- Nissan S14 Silvia/200sx- Nissan S15 Silvia/200sxNOTE: Can NOT be used in conjunction with Nismo engine mounts on an S13/180sx as the mounts raise your motor approximately 20mm's which will make our fan hit your radiator shroud (our fan is 15mm larger in diameter than the OEM SR20 fan) however S14/S15’s with Nismo engine mounts are fine and our fan will fit

Aeroflow 90° Tube to Female AN Adapter 5/8"to -10AN - AF139-10BLK Engine Model_5 Cyl S2 Audi The new dual-stage boost controllerAeroflow Performance offers the best solution for transition from hard tube line to AN thread fast and simple. Aeroflow tube fittings come in all different sizes and angles to meet most applications. The unique design brass olives are designed to slide over the hard line and crush between the fitting and B Nut and screwed together creating a crushed seal. This design provides quick assembly and easy alignment on the final application. Aeroflow