Performance Tuning for 1993-1995 Cadillac Northstar OBD-1

Performance Tuning Service for 1993-1995 Cadillac Northstar

Order this, select your core. If you send yours in, there will be no core charge so don't add a core. If you wish to buy a new core, add this product to your shopping cart and also add a core to your shopping cart (see suggested products below). We will need your VIN also, so be sure to enter it when ordering. 

Fits the following vehicles:

1993 Cadillac Allante
1993-1995 Cadillac Seville STS 4.6
1993-1995 Cadillac Eldorado 4.6
1994-1995 Cadillac Deville 4.6 (Concours)
1995 Oldsmobile Aurora 4.0