ECS is extending our mail order tune special throughout the summer of $149 with return shipping included! We offer this for stock or bolt on vehicles only.

Most PCM's are turned around the same day, and overnight shipping is availible at an additional cost.

ECS has tuned 1000's of LSx vehicles by now, including many record holding passes in every catagory of LSx engine and power type, we have a very good handle on what your vehicle will need, without taking it to far!

You can simply leave a check in the box when mailed, or call us at 609-752-0321 with C.C. info.

Thanks in advance,
Doug
East Coast Supercharging



:seeya:

Ok i might be interested in this but can i please have detailed info on what is changed in the tune and how much i can expect to get out of my 98 C5 with the auto4..

That's a good deal!