Cannot Establish a Secure Connection

The Internet Browser you are using cannot establish a secure connection to SummitRacing.com or JavaScript is disabled which will prevent you from being able to Log In or Checkout. If JavaScript is enabled the problem is likely due to SSL 3.0 being your default SSL setting. This makes you vulnerable to the "POODLE exploit" and to ensure your security, it is not allowed on our site. Please change your browser security settings to not allow SSL 3.0 and check to make sure that JavaScript is enabled. You can also update your browser using these links.

In-Store Pickup Location Close

Superchips Cortex Programmers 2950

Superchips 2950 - Superchips Cortex Programmers

Image is a representation of this item.
Actual item may vary.

Loading media


In progress
Get Free Shipping with Your Order over $99!

Computer Programmer, Cortex, Cadillac, Chevy, GMC/Pontiac, Each

Estimated Ship Date: Tomorrow Would you rather pick it up? Select Location

  • Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

Results 1 - 3 of 3

You Have Selected:

Narrow Your Results

Universal: No

Make: BUICK

Model: LACROSSE

Submodel: SUPER

Beginning Year: 2008

Ending Year: 2008

Engine Type: V8

Liter: 5.3

CID: 325

Engine Size: 5.3L/325

Engine Family: Chevy small block Gen III/IV (LS-based engines)

Transmission: Automatic

Adjustable Shift Points: Yes

Adjustable Shift Firmness: Yes

Adjustable Rev Limiter (application): Yes

Adjustable Top Speed Limiter: Yes

Speedometer Recalibration: Yes

Adjustable Cooling Fan Temperature: No

Diagnostic Scanning: Yes

Power Tuning: Adjustable

Universal: No

Make: BUICK

Model: RAINIER

Submodel: CXL

Beginning Year: 2004

Ending Year: 2004

Engine Type: V8

Liter: 5.3

CID: 323

Engine Size: 5.3L/323

Engine Family: Chevy small block Gen III/IV (LS-based engines)

Transmission: Automatic

Adjustable Shift Points: Yes

Adjustable Shift Firmness: Yes

Adjustable Rev Limiter (application): Yes

Adjustable Top Speed Limiter: Yes

Speedometer Recalibration: Yes

Adjustable Cooling Fan Temperature: No

Diagnostic Scanning: Yes

Power Tuning: Adjustable

Universal: No

Make: BUICK

Model: RAINIER

Submodel: CXL PLUS

Beginning Year: 2004

Ending Year: 2004

Engine Type: V8

Liter: 5.3

CID: 323

Engine Size: 5.3L/323

Engine Family: Chevy small block Gen III/IV (LS-based engines)

Transmission: Automatic

Adjustable Shift Points: Yes

Adjustable Shift Firmness: Yes

Adjustable Rev Limiter (application): Yes

Adjustable Top Speed Limiter: Yes

Speedometer Recalibration: Yes

Adjustable Cooling Fan Temperature: No

Diagnostic Scanning: Yes

Power Tuning: Adjustable

  • 1

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

Back To Results
Email this page Close
Close