Porsche 911 Turbo 930 Wastegate Boost Spring 1.05 BAR (1976-1989) Drivetrain Increase exhaust flow from the

Increase exhaust flow from the headers to the mufflers and improving power and sound by removing the bulky and restrictive factory catalytic converter

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

Autobahn and Race Proven catalytic converter that compares in the World

The same design and materials have been proven for over 20 years on high horsepower McLarens and Ferraris

this cover is designed to provide maximum durability and clarity

Porsche 911 Turbo 930 Wastegate Boost Spring 1.05 BAR (1976-1989) Drivetrain Increase exhaust flow from thePorsche 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