Aeroflow Blue Style Reg 4 5 9 Psi Adjus AF49-4000BLK EJ25 This high-performance billet aluminium valve

This high-performance billet aluminium valve bolts straight onto the compressor cover of the AMG's turbocharger

Easy bolt on installation

This kit comes with a 50mm black anodized SmartPort Trumpet and a Red -17 to -14 inHg spring

Audi TT 1998-2005

Aeroflow Blue Style Reg 4 5 9 Psi Adjus AF49-4000BLK EJ25 This high-performance billet aluminium valveBlack Finish. 4. 5 9 psi Adjustable Billet 2 Port Carb Fuel Regulator. Made from Billet 6061 T6 aluminium, these regulators are an ideal replacement upgrade from the traditional Holley style 2 port regulator. Available with NPT or ORB fittings and in 2 pressure adjustment ranges 1 4psi & 4. 5 9psi. Available in 4 different finishes Blue, Red, Black & Polished. Comes with chrome mounting bracket and mounting screws. Suitable for use with pump fuel, E85