Duramax

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  1. Sinister EGR Race Kit for Chevy/GM Duramax 6.6L LML 2011-15
    Special Price $249.00 was $311.00
    Complete EGR Race Conversion
    Billet Aluminum and Stainless Steel Construction
    Quicker Turbo Spool, Lower Coolant Temps
    Important:
    Use of this part REQUIRES Race Tuning
    Fits:
    2011 - 2015 Chevy/GM 6.6 L Duramax LML Diesel Pickups
    * Not suitable for Chassis Cab Trucks

    Notice: This is a "Race Only" product used solely for competition. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use including recreational off-road use could be in violation of local, state and federal laws. Not for vehicles registered for use on the highway or street.

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  2. Sinister Diesel SD-FRCVLV - Motor Fuel Rail Plug for Duramax 6.6L 2005-12 , Cummins 6.7L 2007-12
    $45.00

    Features:

    • High quality at an affordable price
    • Expertly made from premium materials
    • Built to match your exact requirements

    Fits: Duramax 6.6L 2005-2012 LLY,LBZ,LMM,LML , Cummins 6.7L 2007-2012

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  3. Sinister Diesel Head Studs & Gaskets Kit - Duramax 6.6: 2001-15
    Special Price $730.00 was $749.00

    Engine Rebuild Kits Made to Last and Save You Money

    ARP 2000 Head Studs:
    Superior to Aircraft Quality; 220,000 PSI Heat Treatment
    Centerless Ground as Near to Perfect as Possible
    Post Heat-Treat Threadrolling for 20x Better Fatigue Strength
    Sinister Black Diamond Gaskets:
    Multi-layer Spring Steel Construction
    Adaptive Fluoroelastomer (FKM) Coating
    Sinister Lifetime Warranty
    Also Includes:
    Exhaust Manifold to Head Gaskets
    Exhaust Manifold to Up-pipe Gaskets
    Up-pipe to Turbo gaskets

    Fitment:
    2001 - 2015 Chevy Silverado HD 6.6L Duramax Diesel Trucks
    2001 - 2015 GMC Sierra HD 6.6L Duramax Diesel Trucks
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  4. Sinister Diesel Complete Solution Kit with EGR Delete Kit - Duramax 6.6L LML 2011-15
    Special Price $1,199.00 was $1,498.75

    Engine Rebuild Kits Made to Last and Save You Money

    ARP 2000 Head Studs:
    Superior to Aircraft Quality; 220,000 PSI Heat Treatment
    Centerless Ground as Near to Perfect as Possible
    Post Heat-Treat Threadrolling for 20x Better Fatigue Strength
    Sinister EGT Delete Kit:*
    Highest Quality Materials and Fitment
    Stylish Sinister Blue Powder Coat and Logo Dress Your Engine
    Includes Premium Hardware
    Upgrade with a Replacement Passenger-side Up-pipe
    Mahle Original Head Gaskets
    Multi-layer Spring Steel Construction
    Stamped Beading and Polymer Coatings for a Solid Seal

    Fitment:
    2011 - 2015 Chevy Silverado HD 6.6L Duramax LML Diesel Pickup Trucks
    2011 - 2015 GMC Sierra HD 6.6L Duramax LML Diesel Pickup Trucks
    * This EGR Delete Kit is NOT suitable for Chassis Cab trucks.
    Important:
    * Use of this EGR Delete Kit REQUIRES Delete Tuning.
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  5. Sinister Diesel Cat Fuel Filter Adapter for GM Duramax 2001-2016
    $129.99

    Prolong the Life of Your Fuel System!

    Features:

    • Improved Filtration Efficiency
    • CNC Billet Aluminum Construction
    • Blue Anodized Finish
    • Covered by the Sinister Lifetime Warranty


    Kit Includes:

    • (1) Sinister Diesel CAT Fuel Filter Adapter
    • (1) Stand Off Space with hardware
    • (1) Ultra-fine 2 Micron CAT Fuel Filter
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  6. Sinister Diesel Intake Bridge for GM 6.6L Duramax 2011-2015 LML
    Special Price $319.99 was $426.65

    Features: 

      • Construction - Billet Aluminum plate and Aluminum Pipe
      • Product Design - Mandrel Bent Tubing, Full TIG welds, and CNC Precision Machined
      • Performance Notes - Increased intake flow for higher off the line torque and horse power
      • Kit Includes - (1) Intake Bridge, (1) Resonator Block off plate, and all needed hardware for installation


    *** Retains Factory Smog Equipment ***

    Not Available for Sale in the state of California 

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  7. Sinister Diesel Passenger Side Up-Pipe for Duramax 6.6L 2001-16 (Ceramic Coated)
    Special Price $359.99 was $386.66

     Impeccable Design, Unsurpassed Quality, and Great Value

    Features:

    • Designed to boost your vehicle's performance
    • Stainless steel tubes for longevity
    • Mandrel bent tubing for maximum flow
    • Ensures unrivaled durability
    • Provides reliable service for years ahead
    • Fits: GM Duramax 2001-2016 6.6L

    Specifications:

    • Emissions: EPA compliant
    • Series: Race Series
    • Position: Driver Side
    • Material: Stainless Steel
    • Finish: Ceramic Coated
    This is a "RACE ONLY" product used solely for competition. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use including recreational off-road use could be in violation of local, state and federal laws. Not for vehicles registered for use on the highway or street.
    Learn More
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