The factory throttle pipe on your MK7 GTI/Golf is constructed of plastic and is extremely narrow resulting in an airflow restriction. The Spulen pipe is constructed out of mandrel bent 2.5″ aluminum tubing. By utilizing 2.5” tubing your engine is able to breathe more efficiently. Along with increased efficiency, you will experience an increase in horsepower and throttle response. Much like the factory throttle pipe, the factory turbo outlet pipe is constructed of narrow plastic tubing which bottle necks in multiple locations. The Spulen pipe is constructed out of mandrel bent 2.25″ aluminum tubing which maintains a constant diameter. The Spulen pipe replaces all factory hot side piping from the turbo to the factory intercooler hose. Features: – 2.5″ and 2.25″ Aluminum piping – CNC’d MAP sensor flange – Durable powder coated finish – 4ply Silicone throttle body coupler – Factory style brackets Available for Volkswagen MK7 GTI 2.0TSI and Golf 1.8TSI Click here for more information T
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