Porsche 911 Turbo 930 Wastegate Boost Spring 1.05 BAR (1976-1989) Exterior Fits the Audi R8 first

Fits the Audi R8 first gen 2007 -2012

Our engineers have spent countless hours of hands on development with the Fabspeed Valvetronic Supersport X-Pipe Exhaust System to extract the absolute best of both mild and wild exhaust notes from the 991 Turbo

Eliminate the heavy and restrictive factory secondary G-Wagen catalytic converters with a CNC mandrel bent high flowing stainless steel downpipes for maximum power and an exhilarating sound

Increases throttle response

Fits Audi R8 V8 Pre-Facelift coupe and spider vehicle (2007-2012)

Porsche 911 Turbo 930 Wastegate Boost Spring 1.05 BAR (1976-1989) Exterior Fits the Audi R8 firstPorsche 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