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
    $12,121.76
    $12,121.76 - $12,121.76
    $12,121.76
    $10,303.49
    $10,303.49 - $10,303.49
    $10,303.49
    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
    $12,121.76
    $12,121.76 - $12,121.76
    $12,121.76
    $10,303.49
    $10,303.49 - $10,303.49
    $10,303.49
    Save 15% Save %
  • STILLEN Supercharger
    Save 15% Save %

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

    STILLEN
    $11,096.66
    $11,096.66 - $11,096.66
    $11,096.66
    $9,432.16
    $9,432.16 - $9,432.16
    $9,432.16
    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
    $11,096.66
    $11,096.66 - $11,096.66
    $11,096.66
    $9,432.16
    $9,432.16 - $9,432.16
    $9,432.16
    Save 15% Save %
  • STILLEN Supercharger
    Save 15% Save %

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

    STILLEN
    $12,805.15
    $12,805.15 - $12,805.15
    $12,805.15
    $10,884.38
    $10,884.38 - $10,884.38
    $10,884.38
    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
    $12,805.15
    $12,805.15 - $12,805.15
    $12,805.15
    $10,884.38
    $10,884.38 - $10,884.38
    $10,884.38
    Save 15% Save %
  • STILLEN Supercharger
    Save 15% Save %

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

    STILLEN
    $12,292.61
    $12,292.61 - $12,292.61
    $12,292.61
    $10,448.71
    $10,448.71 - $10,448.71
    $10,448.71
    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
    $12,292.61
    $12,292.61 - $12,292.61
    $12,292.61
    $10,448.71
    $10,448.71 - $10,448.71
    $10,448.71
    Save 15% Save %
  • STILLEN Supercharger
    Save 15% Save %

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

    STILLEN
    $11,780.06
    $11,780.06 - $11,780.06
    $11,780.06
    $10,013.05
    $10,013.05 - $10,013.05
    $10,013.05
    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
    $11,780.06
    $11,780.06 - $11,780.06
    $11,780.06
    $10,013.05
    $10,013.05 - $10,013.05
    $10,013.05
    Save 15% Save %
  • Save 15% Save %

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

    STILLEN
    $664.76
    $664.76 - $664.76
    $664.76
    $565.05
    $565.05 - $565.05
    $565.05
    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
    $664.76
    $664.76 - $664.76
    $664.76
    $565.05
    $565.05 - $565.05
    $565.05
    Save 15% Save %
  • Save 14% Save %

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

    STILLEN
    $1,094.10
    $1,094.10 - $1,094.10
    $1,094.10
    $937.00
    $937.00 - $937.00
    $937.00
    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
    $1,094.10
    $1,094.10 - $1,094.10
    $1,094.10
    $937.00
    $937.00 - $937.00
    $937.00
    Save 14% Save %
  • Save 14% Save %

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

    STILLEN
    $916.85
    $916.85 - $916.85
    $916.85
    $785.20
    $785.20 - $785.20
    $785.20
    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
    $916.85
    $916.85 - $916.85
    $916.85
    $785.20
    $785.20 - $785.20
    $785.20
    Save 14% Save %
  • STILLEN 4-Piece Polyurethane Body Kit KB41000LS
    Save 20% Save %

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

    STILLEN
    $1,788.63
    $1,788.63 - $1,788.63
    $1,788.63
    $1,430.92
    $1,430.92 - $1,430.92
    $1,430.92
    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
    $1,788.63
    $1,788.63 - $1,788.63
    $1,788.63
    $1,430.92
    $1,430.92 - $1,430.92
    $1,430.92
    Save 20% Save %
  • 2013-2014 Ford Fusion - Front Lip Spoiler - KB41842
    Save 5% Save %

    2013-2014 Ford Fusion - Front Lip Spoiler - KB41842

    STILLEN
    $377.28
    $377.28 - $377.28
    $377.28
    $359.02
    $359.02 - $359.02
    $359.02
    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
    $377.28
    $377.28 - $377.28
    $377.28
    $359.02
    $359.02 - $359.02
    $359.02
    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
    $541.65
    $541.65 - $541.65
    $541.65
    $515.42
    $515.42 - $515.42
    $515.42
    In stock

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

    View full details
    $541.65
    $541.65 - $541.65
    $541.65
    $515.42
    $515.42 - $515.42
    $515.42
    Save 5% Save %
  • 2013-2014 Ford Mustang Front Lip Spoiler - KB41722
    Save 5% Save %

    2013-2014 Ford Mustang Front Lip Spoiler - KB41722

    STILLEN
    $275.99
    $275.99 - $275.99
    $275.99
    $262.62
    $262.62 - $262.62
    $262.62
    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
    $275.99
    $275.99 - $275.99
    $275.99
    $262.62
    $262.62 - $262.62
    $262.62
    Save 5% Save %
  • Save 5% Save %

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

    STILLEN
    $532.74
    $532.74 - $532.74
    $532.74
    $506.94
    $506.94 - $506.94
    $506.94
    In stock

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

    View full details
    $532.74
    $532.74 - $532.74
    $532.74
    $506.94
    $506.94 - $506.94
    $506.94
    Save 5% Save %
  • Save 5% Save %

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

    STILLEN
    $368.13
    $368.13 - $368.13
    $368.13
    $350.31
    $350.31 - $350.31
    $350.31
    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
    $368.13
    $368.13 - $368.13
    $368.13
    $350.31
    $350.31 - $350.31
    $350.31
    Save 5% Save %
  • Save 5% Save %

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

    STILLEN
    $368.13
    $368.13 - $368.13
    $368.13
    $350.31
    $350.31 - $350.31
    $350.31
    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
    $368.13
    $368.13 - $368.13
    $368.13
    $350.31
    $350.31 - $350.31
    $350.31
    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
    $1,427.92
    $1,427.92 - $1,427.92
    $1,427.92
    $1,314.95
    $1,314.95 - $1,314.95
    $1,314.95
    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
    $1,427.92
    $1,427.92 - $1,427.92
    $1,427.92
    $1,314.95
    $1,314.95 - $1,314.95
    $1,314.95
    Save 8% Save %
  • STILLEN Bumper Cover / Valance KA2820
    Save 20% Save %

    2014 Chevy Silverado Bumper Cover / Valance SKU# KA2820

    STILLEN
    $657.22
    $657.22 - $657.22
    $657.22
    $525.77
    $525.77 - $525.77
    $525.77
    In stock

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

    View full details
    $657.22
    $657.22 - $657.22
    $657.22
    $525.77
    $525.77 - $525.77
    $525.77
    Save 20% Save %
  • 2014-15 Chevy Camaro SS - Front Splitter - KB51042
    Save 5% Save %

    2014-15 Chevy Camaro SS - Front Splitter - KB51042

    STILLEN
    $346.12
    $346.12 - $346.12
    $346.12
    $329.37
    $329.37 - $329.37
    $329.37
    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
    $346.12
    $346.12 - $346.12
    $346.12
    $329.37
    $329.37 - $329.37
    $329.37
    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
    $624.53 - $624.53
    $624.53
    $624.53 - $624.53
    $624.53
    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
    $624.53 - $624.53
    $624.53
    $624.53 - $624.53
    $624.53
  • 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
    $554.26 - $554.26
    $554.26
    $554.26 - $554.26
    $554.26
    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
    $554.26 - $554.26
    $554.26
    $554.26 - $554.26
    $554.26
  • 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
    $624.53 - $624.53
    $624.53
    $624.53 - $624.53
    $624.53
    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
    $624.53 - $624.53
    $624.53
    $624.53 - $624.53
    $624.53
  • 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
    $554.26 - $554.26
    $554.26
    $554.26 - $554.26
    $554.26
    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
    $554.26 - $554.26
    $554.26
    $554.26 - $554.26
    $554.26
  • Save 5% Save %

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

    STILLEN
    $414.06
    $414.06 - $414.06
    $414.06
    $394.02
    $394.02 - $394.02
    $394.02
    In stock

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

    View full details
    $414.06
    $414.06 - $414.06
    $414.06
    $394.02
    $394.02 - $394.02
    $394.02
    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
    $508.69
    $508.69 - $508.69
    $508.69
    $468.45
    $468.45 - $468.45
    $468.45
    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
    $508.69
    $508.69 - $508.69
    $508.69
    $468.45
    $468.45 - $468.45
    $468.45
    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