ECM / PCM Tuning Service for Cadillac Northstar V8

PCM Tuning Service for Cadillac Northstar V8.

Current vehicles this is available for:

   1994-2005 Cadillac Deville, DHS/DTS
   2006-2011 Cadillac DTS (all trims)
   1993-2004 Cadillac Seville SLS/STS
   1993-2002 Cadillac Eldorado, ESC/ETC
   1995-2003 Oldsmobile Aurora 4.0 & 3.5
   2006-2009 Buick Lucerne CXS & Lucerne Super
   2007-2009 Cadillac SRX (Northstar)
   2007-2010 Cadillac STS (Northstar)
   2006-2009 Cadillac STS-V
   2007-2009 Cadillac XLR
   2006-2009 Cadillac XLR-V
   2004-2005 Pontiac Bonneville GXP

We start with the latest GM calibration for your car and then add our performance calibration. This modifies many parameters including ignition timing, fuel curves, shift speed. Speed limiter is removed and rev limiter raised. Performance enhanced, approx. 30 HP over stock.

One of the best parts of this tuning, your fuel economy will actually IMPROVE by about 4 miles per gallon highway (based on reports from our customers and our own tests as well). This is because while we tune for performance, that also increases the efficiency of the burn in the cylinders.

Installation instructions are in the box, and we have a youtube video on this also. Here is a link to the video:

Click Here to See Installation Video! (1997 Cadillac shown, similar for the above models).

IMPORTANT! If you are in the USA, when shipping a PCM to us, be sure to use the US Postal Service and mark a value of $10 on the box, for repair. Using UPS, Fedex, or any other carrier will result in outrageous customs charges that we absolutely WILL bill back to you if you ignore these simple instructions!