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2011-2016 Duramax LML Tuning Package Tune Files Level 3: +135 HP

SKU: 31035769392

4.2
EUR1349.99 EUR1372.99

Pay in 4 interest-free payments of $337.50 Learn more

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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

Description

Level 3: +135 HP

When subjected to higher horsepower

DOES NOT FIT 2025 DURAMAX L5P

Heat-treated spring shims are available to fine-tune seat pressure for varying boost levels

allowing you to restore worn rocker arms before installation

2011-2016 Duramax LML Tuning Package Tune Files Level 3: +135 HP

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  • Final sale items are not eligible for returns or exchanges.
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