In another post I talked about our part number 555-3933 power package for the 2010/11 GT500 which includes our GT500 2.7" blower pulley and SCT Xcalibrator 3 Flash tuner. Due to ECU changes in the 2011 model we have not been able to offer this package to 2011 owners... until now.

We have the tuning finished for the new 2011 GT500's and can now offer this package to 2011 GT500 owners.

Our 2.7 pulley and tuner package will give you a 55 to 60 rear wheel horsepower increase with greatly improved throttle response and driveability for only 519.95.

In addition to what was in that post today I have included a dyno sheet for this product.

Give us a call at 954-960-0774 for additional questions or to place an order.

 

More awesome products from the boys at Steeda

Any vids Gus?

 

No videos of this package, but since you asked, I do have a video of a 2010 GT500 we did with a 3.4 Whipple and suspension package you might enjoy. I believe this car made 668 to the wheels on a very safe tune.

http://www.steedatv.com/play.php?vid=149

 

 

This has been out for awhile now, anyone on here running this pulley and tune on an 11 or 12?

Any issues, belt slip, etc. ??