The Turbosmart FCD-1 is a pneumatic Fuel Cut Defender that prevents the factory ECU from cutting fuel under boost. On vehicles that hit a stock fuel cut, it lets the engine run higher boost without triggering the OEM cut. It plumbs inline in the boost-reference line and needs no electrical connection. Universal fitment.
Specifications
| Type | Fuel Cut Defender (pneumatic) |
| Function | Eliminates factory boost-triggered fuel cut |
| Fitment | Universal |
Documents: Installation Instructions (PDF)
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