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Qatar, Doha
1 Level
730 Review
83 Karma

Review on πŸ”§ GXP Polished High Flow Intake Elbow Turbo Inlet Horn: Chevy/GMC 6.6L LB7 Duramax Diesel (2001-2004) Compatible by Ron Thomas

Revainrating 4 out of 5

It comes with Allen screws. Much better than standard screws

Easy installation, good quality. I can recommend it to all Duramax owners. After installation, I manually calculate an increase of 0.5 to 1 mpg. Everything helps a little.

Pros
  • Comfortable
Cons
  • No mold required