GFB - Mach2 Atmosphere Upgrade - Audi A4 / Ford Falcon / Golf seat---cupra-formentor-km---20----2-5-tfsi---400-esi8756433 Better response: Reduced hose deformation

Better response: Reduced hose deformation under load or vacuum

Downpipe without catalytic converter for maximum exhaust gas flow

The adapter allows aftermarket air intakes for earlier models to connect to the new OEM diverter valve style

The Wagner Downpipe kit with a 200CPSI racing catalytic converter has been specially developed for VAG models with a 1

GFB - Mach2 Atmosphere Upgrade - Audi A4 / Ford Falcon / Golf seat---cupra-formentor-km---20----2-5-tfsi---400-esi8756433 Better response: Reduced hose deformationThe GFB Mach2 Atmosphere upgrade kit is designed to convert the blow off valves on the T9107 and T9125 models from recirculation to atmospheric venting. The kit contains a trumpet, spring and plug, which can be easily installed without the need for major modifications. This converts the Blow Off Valve to an atmospheric version for improved performance and a unique sound. Converts a recirculating Blow Off Valve to atmospheric venting Comprises a