98-02 4.6 Crown Vic/Grand Marquis Simplified Harness & P71 ECM

$420.00

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98-02 Crown Vic/Grand Marquis P71 ECM along with a simplified wiring harness designed for ease of installation and improved performance.

We also provide a 4ft extended CHT sensor wiring harness for an extra charge. Which allows your car to run longer even when subjected to high temperatures.

P71 ECM ARA3

Security disabled
Rev limiter set to max 7500

Disclaimer for off-road use only.

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98-02 Crown Vic/Grand Marquis P71 ECM along with a simplified wiring harness designed for ease of installation and improved performance.

We also provide a 4ft extended CHT sensor wiring harness for an extra charge. Which allows your car to run longer even when subjected to high temperatures.

P71 ECM ARA3

Security disabled
Rev limiter set to max 7500

Disclaimer for off-road use only.

Add on 4.6 4ft cylinder head temp sensor wiring

$35.00

Ford 96-04 4.6 Additional Adjustments

$50.00

98-02 Crown Vic/Grand Marquis P71 ECM along with a simplified wiring harness designed for ease of installation and improved performance.

We also provide a 4ft extended CHT sensor wiring harness for an extra charge. Which allows your car to run longer even when subjected to high temperatures.

P71 ECM ARA3

Security disabled
Rev limiter set to max 7500