🔧 Mail-In LS Swap Base Tunes — P01 & P59 PCM Programming


Doing an LS swap? Get your PCM professionally programmed and mailed back to you — no need to drive in for a tune.


Stock / Near-Stock Package – $100

✅ VATS removal

✅ Displacement & trans setup (4L60E/4L80E)

✅ Auto or manual config

✅ MAP/MAF sensor setup

✅ Tire size & gear ratio correction

✅ Basic startup calibration


Cammed / Modified Package – $150

✅ Everything in Stock, plus:

✅ Injector data setup

✅ Cam-based VE starting calibration

✅ Idle airflow, idle speed & spark setup

✅ Startup fueling & drivability adjustments


📦 How it works: Choose your package, tell us about your build, ship us your P01 (DBC) or P59 (DBW) PCM, and we program it and mail it back.


🕑 Turnaround: 1–2 business days after we receive your ECU


💳 Secure checkout via Stripe — pay online, easy ordering


➕ $10 return shipping


Based in Longview, TX — serving Tyler, Longview, Gilmer & all of East Texas, but we ship nationwide!


👉 Order yours now: https://midgardind.com/ls-swap-base-tune


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