westers pcm for sale for 2002 silverado with 5.3l / 4l60e
asking 200 shipped

 

I doubt you will get much for a 411 PCM.

How ever you might want to mention what mods it was tuned for. It may be of use to some one that may be willing to pay the price Vs. paying some to tune their set up.

 

You're right... I should have given more details. 411 ecms go for about 50-100 depending where you get them last time i looked.

This has Wester's mail order tune for a 5.3l with bolt on mods, k&n intake, headers and exhaust and for running 92 octane to allow for increased spark timing. I believe they charge $495 for the tune.

They modify the fuel and spark maps, remove torque management, remove speed limiter, remove power enrichment delay, increase part and wide open throttle shift rpms to 6000rpm. Anti theft is still active so you may have to do a relearn procedure or have your vin flashed in (there's guys that will do this for around 50 bucks last i checked.), there's also some work arounds for vats bypass on youtube.

Figured that would be a decent deal for less than half what a mail order tune costs and you can keep your stock ecm for backup.