11-16 GM 6.6L LML DURAMAX

Explore the full lineup of LML Duramax parts including CP4 to CP3 conversion kits, DPF delete exhaust systems for off-road use, and upgraded turbochargers. Built for 2011–2016 Silverado and Sierra 2500/3500 HDs, these LML performance upgrades help eliminate common fuel system failures while increasing power and reliability. Tuning options support switch-on-the-fly with popular platforms like EZ Lynk and H&S.

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  Autometer Battery Extender 6,8,12,16v 5a Universal BEX-5000

  Autometer Battery Extender 6,8,12,16v 5a Universal BEX-5000BATTERY EXTENDER, 6,8,12 16V/5A

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  Now: $94.39

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  Auto Meter 5876 Phantom Series 5" In-dash Tachometer 0-6,000 Rpm

  Auto Meter 5876 Phantom Series 5" In-dash Tachometer 0-6,000 Rpm Keep an eye on your engine RPM with the Auto Meter 5876 Phantom Series 5" In-Dash Tachometer. Featuring a 5" design for in-dash...

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  Now: $256.53

  Out of stock. Please Call For Availability

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  Auto Meter 3996 Sport-comp 3-3/8" In-dash Tachometer 0-6,000 Rpm

  Auto Meter 3996 Sport-comp 3-3/8" In-dash Tachometer 0-6,000 RpmMonitor your engine RPM with the Auto Meter 3996 Sport-Comp 3-3/8" In-Dash Tachometer. Featuring a 3-3/8" design for in-dash mounting,...

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  Now: $190.93

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  Auto Meter 3997 Sport-comp 5" In-dash Tachometer

  Auto Meter 3997 Sport-comp 5" In-dash TachometerMonitor your engine RPM with the Auto Meter 3997 Sport-Comp 5" In-Dash Tachometer. Featuring a 5" design for in-dash mounting, this low rev tachometer...

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  Now: $256.53

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  Auto Meter 4476 Ultra-lite 5" In-dash Tachometer 0-6,000 Rpm

  Auto Meter 4476 Ultra-lite 5" In-dash Tachometer 0-6,000 RpmMake sure your engine is running at the proper speeds with the Auto Meter 4476 Ultra-Lite 5" In-Dash Tachometer. Featuring a 5" design for...

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  Now: $256.53

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  Auto Meter 2695 Z-series 3-3/8" In-dash Tachometer 0-6,000 Rpm

  Auto Meter 2695 Z-series 3-3/8" In-dash Tachometer 0-6,000 RpmMake sure your engine is running at the proper speeds with the Auto Meter 2695 Z-Series 3-3/8" In-Dash Tachometer. Featuring a 3-3/8"...

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  Now: $190.93

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  Auto Meter 3358 Sport-comp Dual Channel Air Temp Gauge 100-300 F

  Auto Meter 3358 Sport-comp Dual Channel Air Temp Gauge 100-300 FMonitor your upstream and downstream Air Intake Temperature with the Auto Meter 3358 Sport-Comp Dual Channel Air Temp Gauge. Ideal for...

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  Now: $374.27

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  Auto Meter 4358 Ultra-lite Dual Channel Air Temp Gauge 100-300 F

  Auto Meter 4358 Ultra-lite Dual Channel Air Temp Gauge 100-300 FMonitor your upstream and downstream Air Intake Temperature with the Auto Meter 4358 Ultra-Lite Dual Channel Air Temp Gauge. Ideal for...

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  Now: $374.27

  Out of stock. Please Call For Availability

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  Auto Meter 5758 Phantom Series Dual Channel Air Temp Gauge 100-300 F

  Auto Meter 5758 Phantom Series Dual Channel Air Temp Gauge 100-300 FMonitor your upstream and downstream Air Intake Temperature with the Auto Meter 5758 Phantom Series Dual Channel Air Temp Gauge...

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  Now: $374.27

  Out of stock. Please Call For Availability

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  Auto Meter 6158 Cobalt Series Dual Channel Air Temp Gauge 100-300 F

  Auto Meter 6158 Cobalt Series Dual Channel Air Temp Gauge 100-300 FMonitor your upstream and downstream Air Intake Temperature with the Auto Meter 6158 Cobalt Series Dual Channel Air Temp Gauge...

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  Now: $374.27

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  Auto Meter 2657 Z-series Pressure Gauge 0-200 Psi

  Auto Meter 2657 Z-series Pressure Gauge 0-200 PsiThe Auto Meter 2657 Z-Series Pressure Gauge gives you a large pressure range from 0-200 for multiple applications. Auto Meter's Mechanical Pressure...

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  Now: $89.76

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  Auto Meter 3334 Sport-comp Pressure Gauge 0-200 Psi

  Auto Meter 3334 Sport-comp Pressure Gauge 0-200 Psi The Auto Meter 3334 Sport-Comp Pressure Gauge gives you a large pressure range from 0-200 for use in many applications. Auto Meter's Mechanical...

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  Now: $93.59

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