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1991 Ford Thunderbird Performance Module and Chip Jet Performance

To get maximum motor overall performance up and down the whole power band and not just at full throttle, pick up the Jet Performance 49-State Legal ECU Computer Upgrade Package with unique Dynamic Spectrum Tuning. Program selections enable comprehensive modifications to air/gas proportions, ignition advance, as well as boost pressure when it comes to turbo applications.

Show details

FITS (ENGINE/CHASSIS)	PRICE	QTY
1991 Ford Thunderbird	$247.46
1991: Super Coupe; 6Cyl 3.8L Supercharged, VIN "R";

  Zoom

1991 Ford Thunderbird Performance Module and Chip Jet Performance

To get maximum motor overall performance up and down the whole power band and not just at full throttle, pick up the Jet Performance 49-State Legal ECU Computer Upgrade Package with unique Dynamic Spectrum Tuning. Program selections enable comprehensive modifications to air/gas proportions, ignition advance, as well as boost pressure when it comes to turbo applications.

Show details

FITS (ENGINE/CHASSIS)	PRICE	QTY
1991 Ford Thunderbird	$247.46
1991: Base; 6Cyl 3.8L Naturally Aspirated, VIN "4"; 1991: LX; 6Cyl 3.8L Naturally Aspirated, VIN "4";

  Zoom

1991 Ford Thunderbird Performance Module and Chip Jet Performance

To get maximum motor overall performance up and down the whole power band and not just at full throttle, pick up the Jet Performance 49-State Legal ECU Computer Upgrade Package with unique Dynamic Spectrum Tuning. Program selections enable comprehensive modifications to air/gas proportions, ignition advance, as well as boost pressure when it comes to turbo applications.

Show details

FITS (ENGINE/CHASSIS)	PRICE	QTY
1991 Ford Thunderbird	$247.46
1991: Super Coupe; 6Cyl 3.8L Supercharged, VIN "R";

  Zoom

1991 Ford Thunderbird Performance Module and Chip Jet Performance

To get maximum motor overall performance up and down the whole power band and not just at full throttle, pick up the Jet Performance 49-State Legal ECU Computer Upgrade Package with unique Dynamic Spectrum Tuning. Program selections enable comprehensive modifications to air/gas proportions, ignition advance, as well as boost pressure when it comes to turbo applications.

Show details

FITS (ENGINE/CHASSIS)	PRICE	QTY
1991 Ford Thunderbird	$247.46
1991: LX; 6Cyl 3.8L GAS, FI, VIN "4";

  Zoom

1991 Ford Thunderbird Performance Module and Chip Jet Performance

To get maximum motor overall performance up and down the whole power band and not just at full throttle, pick up the Jet Performance 49-State Legal ECU Computer Upgrade Package with unique Dynamic Spectrum Tuning. Program selections enable comprehensive modifications to air/gas proportions, ignition advance, as well as boost pressure when it comes to turbo applications.

Show details

FITS (ENGINE/CHASSIS)	PRICE	QTY
1991 Ford Thunderbird	$247.46
1991: Base; 8Cyl 5.0L; 1991: LX; 8Cyl 5.0L;