A new batch of max 4's have come off the assembly line and will Be shipping out tomorrow on 6/28/12. SO don't miss out on your chance to get one.
There are top of the line progressive nitrous controllers that give you a almost limitless options on how you want the nitrous to come in.

It is the first on the market to allow progression based on MPH either by a VSS wire or a by a pickup and magnet on the drive shaft.

it also has the ability to adjust the nitrous based on A/F ratio when used in conjunction with a wide band with a 5volt reference out. That means if the car starts to run lead or rich the controller will see that and start to pulse the appropriate solenoid to match the target A?F ratio you have set.

Here's the link to check it out
http://nitrousexpress.com/product-details.php?id=1607

If you would like to place a order for one you can either call in and tell us you are from LS1Truck to receive your discount or enter the code LS1TRUCK in the promo code on our website to receive the discount that way.

Trey