Skip to content
Product availability may vary, and some items may be on backorder from the manufacturer. You can contact us via the Contact Page or email us at info@holyhorsepower.co.
Product availability may vary, and some items may be on backorder from the manufacturer. You can contact us via the Contact Page or email us at info@holyhorsepower.co.

STILLEN

Filters

  • STILLEN Supercharger
    Save 15% Save %

    2012-2020 Nissan 370Z [Z34] Nismo Supercharger - Tuner Kit [Polished] 407772NTB

    STILLEN
    $12,884.36
    $12,884.36 - $12,884.36
    $12,884.36
    $10,951.70
    $10,951.70 - $10,951.70
    $10,951.70
    In stock

    Product Features Polished Vortech V-3 Supercharger Unit Air/Water Intercooled Tuner Cable NOT Included Overview STILLEN VQ37 Supercharger Kit...

    View full details
    $12,884.36
    $12,884.36 - $12,884.36
    $12,884.36
    $10,951.70
    $10,951.70 - $10,951.70
    $10,951.70
    Save 15% Save %
  • STILLEN Supercharger
    Save 15% Save %

    2012-2020 Nissan 370Z [Z34] Nismo Supercharger - Tuner Kit [Satin] 407772NT

    STILLEN
    $11,794.76
    $11,794.76 - $11,794.76
    $11,794.76
    $10,025.55
    $10,025.55 - $10,025.55
    $10,025.55
    In stock

    Product Features Satin Vortech V-3 Supercharger Unit Air/Water Intercooled Tuner Cable NOT Included Overview STILLEN VQ37 Supercharger Kit fo...

    View full details
    $11,794.76
    $11,794.76 - $11,794.76
    $11,794.76
    $10,025.55
    $10,025.55 - $10,025.55
    $10,025.55
    Save 15% Save %
  • STILLEN Supercharger
    Save 15% Save %

    2012-2020 Nissan 370Z [Z34] Nismo Supercharger Tuned System [Black] 407772NB

    STILLEN
    $13,610.74
    $13,610.74 - $13,610.74
    $13,610.74
    $11,569.13
    $11,569.13 - $11,569.13
    $11,569.13
    In stock

    Product Features Turn-Key Bolt-On Tuned Kit Black Vortech V-3 Supercharger Unit Air/Water Intercooled Includes Tuning via UpRev w/Cable and Data...

    View full details
    $13,610.74
    $13,610.74 - $13,610.74
    $13,610.74
    $11,569.13
    $11,569.13 - $11,569.13
    $11,569.13
    Save 15% Save %
  • STILLEN Supercharger
    Save 15% Save %

    2012-2020 Nissan 370Z [Z34] Nismo Supercharger Tuned System [Polished] 407772NP

    STILLEN
    $13,065.96
    $13,065.96 - $13,065.96
    $13,065.96
    $11,106.05
    $11,106.05 - $11,106.05
    $11,106.05
    In stock

    Product Features Turn-Key Bolt-On Tuned Kit Polished Vortech V-3 Supercharger Unit Air/Water Intercooled Includes Tuning via UpRev w/Cable and Da...

    View full details
    $13,065.96
    $13,065.96 - $13,065.96
    $13,065.96
    $11,106.05
    $11,106.05 - $11,106.05
    $11,106.05
    Save 15% Save %
  • STILLEN Supercharger
    Save 15% Save %

    2012-2020 Nissan 370Z [Z34] Nismo Supercharger Tuned System [Satin] 407772N

    STILLEN
    $12,521.16
    $12,521.16 - $12,521.16
    $12,521.16
    $10,642.98
    $10,642.98 - $10,642.98
    $10,642.98
    In stock

    STILLEN VQ37 Supercharger Kit for the Nissan 370Z Nismo BENEFITS Increases Power to 480-520HP (Flywheel) - Typical Output Appx 400WHP (380-45...

    View full details
    $12,521.16
    $12,521.16 - $12,521.16
    $12,521.16
    $10,642.98
    $10,642.98 - $10,642.98
    $10,642.98
    Save 15% Save %
  • Save 15% Save %

    2012-2020 Nissan 370Z [Z34] Performance Oil Cooler Kit [Gold Series] - 400755

    STILLEN
    $706.59
    $706.59 - $706.59
    $706.59
    $600.59
    $600.59 - $600.59
    $600.59
    In stock

    Product Features 19 Row x 11.25" STILLEN Core Goodridge Stainless Steel Lines Vehicle Specific Bracket Thermostatic Bypass Plate - Prevents Overc...

    View full details
    $706.59
    $706.59 - $706.59
    $706.59
    $600.59
    $600.59 - $600.59
    $600.59
    Save 15% Save %
  • Save 14% Save %

    2012-2020 Nissan 370Z [Z34] SETRAB Oil Cooler Kit [Race] - 400765

    STILLEN
    $1,162.93
    $1,162.93 - $1,162.93
    $1,162.93
    $995.95
    $995.95 - $995.95
    $995.95
    In stock

    Product Features 25 Row x 14.1" SETRAB Core Goodridge Stainless Steel Lines Vehicle Specific Bracket Thermostatic Bypass Plate - Prevents Overcoo...

    View full details
    $1,162.93
    $1,162.93 - $1,162.93
    $1,162.93
    $995.95
    $995.95 - $995.95
    $995.95
    Save 14% Save %
  • Save 14% Save %

    2012-2020 Nissan 370Z [Z34] SETRAB Oil Cooler Kit [Street] - 400760

    STILLEN
    $974.53
    $974.53 - $974.53
    $974.53
    $834.60
    $834.60 - $834.60
    $834.60
    In stock

    Product Features 19 Row x 11.25" SETRAB Core Goodridge Stainless Steel Lines Vehicle Specific Bracket Thermostatic Bypass Plate - Prevents Overco...

    View full details
    $974.53
    $974.53 - $974.53
    $974.53
    $834.60
    $834.60 - $834.60
    $834.60
    Save 14% Save %
  • STILLEN 4-Piece Polyurethane Body Kit KB41000LS
    Save 20% Save %

    2013 Ford Mustang 4-Piece Polyurethane Body Kit SKU# KB41000LS

    STILLEN
    $1,901.16
    $1,901.16 - $1,901.16
    $1,901.16
    $1,520.94
    $1,520.94 - $1,520.94
    $1,520.94
    In stock

    Kit Includes STILLEN Rear Wing (KB41023) STILLEN Side Skirts (KB41025) STILLEN Front Lip Spoiler (KB41722); Polyurethane Construction - Ready for P...

    View full details
    $1,901.16
    $1,901.16 - $1,901.16
    $1,901.16
    $1,520.94
    $1,520.94 - $1,520.94
    $1,520.94
    Save 20% Save %
  • 2013-2014 Ford Fusion - Front Lip Spoiler - KB41842
    Save 5% Save %

    2013-2014 Ford Fusion - Front Lip Spoiler - KB41842

    STILLEN
    $401.02
    $401.02 - $401.02
    $401.02
    $381.60
    $381.60 - $381.60
    $381.60
    In stock

    Product Features Polyurethane Construction - Ready for Prep and Paint Designed and Manufactured in Southern California In-House Vehicle Specific A...

    View full details
    $401.02
    $401.02 - $401.02
    $401.02
    $381.60
    $381.60 - $381.60
    $381.60
    Save 5% Save %
  • 2013-2014 Ford Mustang - Front Splitter w/ Turnbuckles - KB417214
    Save 5% Save %

    2013-2014 Ford Mustang - Front Splitter w/ Turnbuckles - KB417214

    STILLEN
    $575.72
    $575.72 - $575.72
    $575.72
    $547.85
    $547.85 - $547.85
    $547.85
    In stock

    Product Features Splitter For Use With OEM Factory Fascia Polyurethane Construction w/ Stainless Steel Turnbuckles Increase Downforce and Improve ...

    View full details
    $575.72
    $575.72 - $575.72
    $575.72
    $547.85
    $547.85 - $547.85
    $547.85
    Save 5% Save %
  • 2013-2014 Ford Mustang Front Lip Spoiler - KB41722
    Save 5% Save %

    2013-2014 Ford Mustang Front Lip Spoiler - KB41722

    STILLEN
    $293.35
    $293.35 - $293.35
    $293.35
    $279.14
    $279.14 - $279.14
    $279.14
    In stock

    Product Features Front Lip Spoiler Polyurethane Construction - Ready for Prep and Paint Developed and Manufactured In-House Vehicle Specific Appl...

    View full details
    $293.35
    $293.35 - $293.35
    $293.35
    $279.14
    $279.14 - $279.14
    $279.14
    Save 5% Save %
  • Save 5% Save %

    2013-2015 Honda Accord Coupe Front Splitter - Unpainted - KB25001

    STILLEN
    $566.25
    $566.25 - $566.25
    $566.25
    $538.83
    $538.83 - $538.83
    $538.83
    In stock

    Product Features Fits Copue Only! Unpainted - Ready to Prime and Paint Polyurethane Construction Front Splitter (Lip Spoiler) Adds Downforce...

    View full details
    $566.25
    $566.25 - $566.25
    $566.25
    $538.83
    $538.83 - $538.83
    $538.83
    Save 5% Save %
  • Save 5% Save %

    2013-2017 Honda Accord Coupe Rear Diffuser [Matte Black] - KB25002MB

    STILLEN
    $391.29
    $391.29 - $391.29
    $391.29
    $372.35
    $372.35 - $372.35
    $372.35
    In stock

    Product Features Fits Copue Only! V6 or dual exhaust models only! Painted Matte Black - Ready for Direct Installation Polyurethane Construct...

    View full details
    $391.29
    $391.29 - $391.29
    $391.29
    $372.35
    $372.35 - $372.35
    $372.35
    Save 5% Save %
  • Save 5% Save %

    2013-2017 Honda Accord Coupe Rear Diffuser [Unpainted] - KB25002

    STILLEN
    $391.29
    $391.29 - $391.29
    $391.29
    $372.35
    $372.35 - $372.35
    $372.35
    In stock

    Product Features Fits Copue Only! V6 or dual exhaust models only! Unpainted - Ready to Prime and Paint Polyurethane Construction Limited Lif...

    View full details
    $391.29
    $391.29 - $391.29
    $391.29
    $372.35
    $372.35 - $372.35
    $372.35
    Save 5% Save %
  • 2013-2018 Nissan Rogue Stainless Steel Cat-Back Exhaust System - 509522
    Save 8% Save %

    2013-2019 Nissan Rogue Stainless Steel Cat-Back Exhaust System - 509522

    STILLEN
    $1,517.75
    $1,517.75 - $1,517.75
    $1,517.75
    $1,397.67
    $1,397.67 - $1,397.67
    $1,397.67
    In stock

    DUE TO POPULAR DEMAND WE ARE BRINGING THIS PART BACK INTO PRODUCTION. THESE EXHAUST SYSTEMS ARE CURRENTLY IN MANUFACTURING IN OUR SOUTHERN CALIFORN...

    View full details
    $1,517.75
    $1,517.75 - $1,517.75
    $1,517.75
    $1,397.67
    $1,397.67 - $1,397.67
    $1,397.67
    Save 8% Save %
  • STILLEN Bumper Cover / Valance KA2820
    Save 20% Save %

    2014 Chevy Silverado Bumper Cover / Valance SKU# KA2820

    STILLEN
    $698.56
    $698.56 - $698.56
    $698.56
    $558.85
    $558.85 - $558.85
    $558.85
    In stock

    Front Bumper Cover / Valance; Polyurethane Construction - Ready for Prep and Paint; Developed and Manufactured In-House; Vehicle Specific Applicati...

    View full details
    $698.56
    $698.56 - $698.56
    $698.56
    $558.85
    $558.85 - $558.85
    $558.85
    Save 20% Save %
  • 2014-15 Chevy Camaro SS - Front Splitter - KB51042
    Save 5% Save %

    2014-15 Chevy Camaro SS - Front Splitter - KB51042

    STILLEN
    $367.89
    $367.89 - $367.89
    $367.89
    $350.09
    $350.09 - $350.09
    $350.09
    In stock

    Product Features Front Splitter Polyurethane Construction Painted Matte Black - Can Also Be Painted STILLEN Front Bumper Splitter for 2014 Chevro...

    View full details
    $367.89
    $367.89 - $367.89
    $367.89
    $350.09
    $350.09 - $350.09
    $350.09
    Save 5% Save %
  • 2014-2021 Toyota Tundra Trupower by STILLEN Cold Air Intake Dry Filter - TP403201

    2014-21 Toyota Tundra Trupower by STILLEN Cold Air Intake [Dry] TP403201

    STILLEN
    $663.83 - $663.83
    $663.83
    $663.83 - $663.83
    $663.83
    In stock

    2014-2021 Toyota Tundra Trupower by STILLEN Cold Air Intake w/ Rain Guard [Dry Filter] -TP403201   Features and Benefits: Not for sale in Califor...

    View full details
    $663.83 - $663.83
    $663.83
    $663.83 - $663.83
    $663.83
  • 2014-2021 Toyota Tundra Trupower by STILLEN Cold Air Intake Dry Filter - TP403203

    2014-21 Toyota Tundra Trupower by STILLEN Cold Air Intake [Dry] TP403203

    STILLEN
    $589.13 - $589.13
    $589.13
    $589.13 - $589.13
    $589.13
    In stock

    2014-2021 Toyota Tundra Trupower by STILLEN Cold Air Intake Direct Flow [Dry Filter] - TP403203 Features and Benefits: Not for sale in California...

    View full details
    $589.13 - $589.13
    $589.13
    $589.13 - $589.13
    $589.13
  • 2014-2021 Tundra Trupower by STILLEN Cold Air Intake Oiled Filter -TP403200

    2014-21 Toyota Tundra Trupower by STILLEN Cold Air Intake [Oiled] TP403200

    STILLEN
    $663.83 - $663.83
    $663.83
    $663.83 - $663.83
    $663.83
    In stock

    2014-2021 Toyota Tundra Trupower by STILLEN Cold Air Intake w/ Rain Guard [Oiled Filter] -TP403200   Features and Benefits: Not for sale in Calif...

    View full details
    $663.83 - $663.83
    $663.83
    $663.83 - $663.83
    $663.83
  • 2014-2021 Toyota Tundra Trupower by STILLEN Cold Air Intake Oiled Filter - TP403202

    2014-21 Toyota Tundra Trupower by STILLEN Cold Air Intake [Oiled] TP403202

    STILLEN
    $589.13 - $589.13
    $589.13
    $589.13 - $589.13
    $589.13
    In stock

    2014-2021 Toyota Tundra Trupower by STILLEN Cold Air Intake Direct Flow [Oiled Filter] - TP403202   Features and Benefits: Not for sale in Califo...

    View full details
    $589.13 - $589.13
    $589.13
    $589.13 - $589.13
    $589.13
  • Save 5% Save %

    2015-2017 Subaru WRX / WRX STI Front Splitter - KB23001

    STILLEN
    $440.11
    $440.11 - $440.11
    $440.11
    $418.80
    $418.80 - $418.80
    $418.80
    In stock

    Product Features Front Splitter (Lip Spoiler) Polyurethane Construction Painted Matte Black - Can Also Be Painted Adds Downforce STILLEN Front...

    View full details
    $440.11
    $440.11 - $440.11
    $440.11
    $418.80
    $418.80 - $418.80
    $418.80
    Save 5% Save %
  • 2015-2018 Subaru WRX STILLEN Hi-Flow Air Intake Kit [VA1] - 402000
    Save 8% Save %

    2015-2018 Subaru WRX Hi-Flow Air Intake Kit [VA1] - 402000

    STILLEN
    $540.69
    $540.69 - $540.69
    $540.69
    $497.92
    $497.92 - $497.92
    $497.92
    In stock

    Product Features Not for sale for vehicles in California 30 WHP Gain & Increased Throttle Performance* Aluminum Mandrel Bent Intake Tubes Alum...

    View full details
    $540.69
    $540.69 - $540.69
    $540.69
    $497.92
    $497.92 - $497.92
    $497.92
    Save 8% Save %

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare