COLORADO · MAIL-IN SERVICE
PCM Unlocking (Chrysler GPEC2/2A, GM T87A/T93, E41/E90/E93) in Colorado
Ship your module from Denver or anywhere in Colorado — we complete the work in 24 hours and ship it back with return shipping included.
$149 flat 24-Hour Turnaround ~2 day USPS from CO
What you get
- Module unlocked — tuner software (HP Tuners, EFILive, DiabloSport, Hemituner) can now read + write
- Original locked-state data archived 90 days
- No tuning performed — we leave the calibration stock (you tune as you wish after)
- 24-hour bench turnaround
- Return shipping included
- Photo of completed work
Shipping timeline — Colorado ↔ Arlington TX
Typical round-trip from Denver or anywhere in Colorado:
Day 0
You ship
USPS Priority from CO, ~$11
Day 2
We receive
Workshop opens + inspects
Day 3
Work done
24-hour bench turnaround
~Day 5
Back to you
FREE return shipping
Colorado FAQ
Common questions from customers shipping from Colorado.
How long does shipping take from Colorado to your Arlington TX workshop?
USPS Priority Mail from Denver, CO reaches our Arlington workshop in about 2 business days. UPS Ground similar. We start work the same day your module arrives, and ship back next business day with return shipping included.
How much does it cost to ship from Colorado?
USPS Priority Mail flat-rate from Colorado to Arlington TX runs about $11. Customer pays shipping to us; return shipping back to Colorado is included in the $149 service price.
Do you accept modules from Colorado?
Yes — we ship to and from all 50 US states including Colorado. Our Arlington TX workshop receives modules from Denver and the rest of Colorado every week.
Is there a pcm unlocking (chrysler gpec2/2a, gm t87a/t93, e41/e90/e93) shop in Denver I should use instead?
Most local Denver shops don't offer pcm unlocking (chrysler gpec2/2a, gm t87a/t93, e41/e90/e93) as a bench service — they'd send the part to someone like us anyway. Going direct saves the markup and shortens the timeline. Total round-trip from Denver: typically 5-7 days.
Do you tune the module too?
No — we only unlock it. Tuning is a separate skill set and we deliberately stay out of the calibration / dyno-tuning business. After we unlock, you (or your tuner) flash whatever calibration you want using HP Tuners, EFILive, DiabloSport, or similar.
Will the unlock be detected by the dealer?
The unlock itself isn't outwardly visible — the module operates identically and reports normally to OBD-II. However, if you flash a non-stock tune AFTER unlocking, the dealer scan tool will see modified calibration values. To return to dealer-detectable-stock state, use our Stock OEM Re-Programming service.
What's the difference between this and your "Stock Re-Programming" service?
Unlock = removes the security so the module can be tuned. Stock Re-Programming = flashes the module back to factory OEM calibration. You'd use unlock BEFORE tuning, and stock re-programming AFTER (e.g., before selling, before warranty work, or after a failed tune).
Full details
See the complete PCM Unlocking (Chrysler GPEC2/2A, GM T87A/T93, E41/E90/E93) service page
Compatibility list, what it fixes / doesn't fix, shipping instructions, warranty.
Same service from other states:
Ship from Colorado today
Pay now, get the Arlington TX shipping address by email, drop it in the mail. Full round-trip from Denver: about a week.