Red White & Boosted · July 1–6
Complete the Build

Running a fresh tune? Every DIESELR hard part — exhaust, EGR, intake, fuel — is 10% off during the sale.

Shop Hard Parts
Discount applies automatically at checkout.
  • GDP Commander Support Pack - Single (20-22 GM 1500 3.0L LM2 Duramax) GDP Tune Files GDP
  • GDP Commander Support Pack - Single (20-22 GM 1500 3.0L LM2 Duramax) GDP Tune Files GDP
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GDP Commander Support Pack - Single (2020-2025 GM 1500 3.0L LM2 Duramax)

GDP Commander Support Pack - Single (2020-2025 GM 1500 3.0L LM2 Duramax)

GDP

SKU: GDPCOMMSP-DSLM2

$1,000.00 USD
Shipping calculated at checkout.
This tune is 25% off during Red White & Boosted — discount applies automatically at checkout.
  • Requires E46 ECM to be unlocked (8 Commander Credits to unlock)
  • Requires 8 Commander Credits to flash
  • Levels 1 - +0HP , 2 - +20HP


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Free EGT Probe Kit from Edge Products

on every eligible retail purchase of a CTS3 Monitor

Free EGT probe with any Edge CTS3 — $200 value through August 31Free EGT probe with any Edge CTS3 — $200 value through August 31Shop →
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