Porsche 911 Turbo 930 Wastegate Boost Spring 1.05 BAR (1976-1989) - 930.123.181.105 Retrofit Kit Increases horsepower and torque by

Increases horsepower and torque by 8 whp and 10 ft-lbs

Note from Tuner:

C5 V8 Bi-Turbo Saloon & Avant

5 Black Wheel Redline

Fits Porsche 996 Carrera vehicles 1998-2001 (does not fit PSE-equipped vehicles or C4S vehicles)

Porsche 911 Turbo 930 Wastegate Boost Spring 1.05 BAR (1976-1989) - 930.123.181.105 Retrofit Kit Increases horsepower and torque byPorsche 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