Get the aggressive, choppy idle of a cammed V8 without changing your factory camshafts.

Give your Mustang that unmistakable lopey, race-inspired idle with the P1 Underground Ghost Cam Add-On. Available for both Naturally Aspirated (NA) and Boosted setups, this custom calibration modifies engine idle characteristics to simulate the sound and attitude of an aftermarket camshaft.

Whether you're running a naturally aspirated street build or a supercharged or turbocharged setup, our Ghost Cam calibration is tailored to your vehicle's configuration.

Features

• Aggressive Cammed Idle: Achieve a deep, choppy, lopey exhaust note at idle.

• NA & Boosted Support: Available for naturally aspirated, supercharged, and turbocharged applications, subject to compatibility.

• SCT & HP Tuners Compatible: Designed for supported vehicles using SCT or HP Tuners tuning platforms.

• Custom Calibration: Tailored to your vehicle's modifications and engine configuration.

• No Physical Camshaft Upgrade Required: Get the cammed-idle sound through ECU calibration alone.

Important Information

• This product is an add-on to an existing P1 Underground tune, not a standalone tuning package.

• Vehicle compatibility and Ghost Cam availability must be confirmed before purchase.

• Ghost Cam calibrations may affect idle stability, fuel consumption, and low-speed drivability.

• Emissions compliance varies by location and application. Not all configurations are suitable for street use.

Bring your Mustang's idle to life with the P1 Underground Ghost Cam Add-On.