Blow Off Valve and Kit for Fiat 500 Abarth T-Jet Finish:Alloy but a good sounding one

but a good sounding one really puts a smile on your face

Secondary pump activation harness

So if you are looking for a 100% assembled drop in ready solution this is the choice for you

Custom ECU tuning and a secondary fuel system controller (recommended) will be required

this THE "missing link" of tuning

Blow Off Valve and Kit for Fiat 500 Abarth T-Jet Finish:Alloy but a good sounding oneWe recommend servicing your valve every 3 years, or 20,000 miles, whichever comes sooner Why buy the Forge Fiat 500 dump valve? Your Fiat 500 is equipped with an electronic solenoid driven valve from the factory, which is integrated into the functions of the ECU, and unplugging or removing the valve will result in a check engine light on the dashboard. The Forge solution is to retain the solenoid operation, but to use it to divert vacuum and boost