Porsche 911 Turbo 930 Wastegate Boost Spring 1.05 BAR (1976-1989) Drivetrain and sound improvements

and sound improvements

On top of the gains made with our Sport Cat Downpipes

and E-Ray Vehicles 2020+

2 x 100% Pre Preg Carbon Fiber Housings with Integrated MAF Tubes

CNC mandrel-bent 1pc primary header tubes

Porsche 911 Turbo 930 Wastegate Boost Spring 1.05 BAR (1976-1989) Drivetrain and sound improvementsPorsche 911 Turbo 930 Turbo Wastegate Boost Spring. FEATURES: For: 1976 1994 Porsche 911 Turbo Carrera 930 964 965 Turbo A Simple Cost Effective Way Of Adding Reliable Power To Your Porsche 930 965 Turbo Elevates Maximum Boost Pressure To 1. 05 Bar (15. 23 Psi) OEM Stock Maximum Boost Pressure Is 0. 80 Bar (11. 60 Psi Made by Eibach Springs