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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.

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  • 2023 Nissan Z | STILLEN Cat Back Exhaust "Street Series" SKU 504503, 504504, 504505

    2023 Nissan Z | STILLEN Cat Back Exhaust "Street Series" SKU 504503, 504504, 504505

    STILLEN
    $1,099.91 - $1,099.91
    $1,099.91
    $1,511.29 - $1,699.00
    $1,511.29 - $1,699.00
    $1,511.29
    In stock

      STILLEN is excited to release the cat-back exhaust system for the 2023 Nissan Z.  During the development of this exhaust system STILLEN engineer...

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    $1,099.91 - $1,099.91
    $1,099.91
    $1,511.29 - $1,699.00
    $1,511.29 - $1,699.00
    $1,511.29
  • STILLEN Fender Flare Kit FF2500
    Save 15% Save %

    Chevy / GMC C1500, Suburban, K1500, Tahoe, Yukon - Fender Flare Kit - FF2500

    STILLEN
    $388.49
    $388.49 - $388.49
    $388.49
    $330.21
    $330.21 - $330.21
    $330.21
    In stock

    Product Features Front and Rear Kit - Round Style Polyurethane Construction - Ready for Prep and Paint Developed and Manufactured In-House Vehicl...

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    $388.49
    $388.49 - $388.49
    $388.49
    $330.21
    $330.21 - $330.21
    $330.21
    Save 15% Save %
  • STILLEN Bumper Cover Spoiler - Generation 1 KA2505
    Save 39% Save %

    Chevy / GMC Truck Bumper Cover Spoiler - Generation 1 SKU# KA2505

    STILLEN
    $307.98
    $307.98 - $307.98
    $307.98
    $188.48
    $188.48 - $188.48
    $188.48
    In stock

    Generation 1; Chevy / GMC Truck Bumper Cover Spoiler - Generation 1; STILLEN; STIBMPCVR01; Exterior; Bumpers; STI; Exterior/Body Styling/Bumper Cov...

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    $307.98
    $307.98 - $307.98
    $307.98
    $188.48
    $188.48 - $188.48
    $188.48
    Save 39% Save %
  • STILLEN Bumper Cover Spoiler - Generation 2 KA2511P
    Save 30% Save %

    Chevy / GMC Truck Bumper Cover Spoiler - Generation 2 SKU# KA2511P

    STILLEN
    $299.01
    $299.01 - $299.01
    $299.01
    $209.29
    $209.29 - $209.29
    $209.29
    In stock

    Generation 2; Uses (2) 3.75" x 9.75" Lights; Type III - Uses (2) 3.75" x 9.75" Lights; Chevy / GMC Truck Bumper Cover Spoiler - Generation 2; STILL...

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    $299.01
    $299.01 - $299.01
    $299.01
    $209.29
    $209.29 - $209.29
    $209.29
    Save 30% Save %
  • STILLEN Bumper Cover Spoiler - Generation 3 KA2511R
    Save 22% Save %

    Chevy / GMC Truck Bumper Cover Spoiler - Generation 3 SKU# KA2511R

    STILLEN
    $486.75
    $486.75 - $486.75
    $486.75
    $381.30
    $381.30 - $381.30
    $381.30
    In stock

    Generation 3; Chevy / GMC Truck Bumper Cover Spoiler - Generation 3; STILLEN; STIBMPCVR01; Exterior; Bumpers; STI; Exterior/Body Styling/Bumper Cov...

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    $486.75
    $486.75 - $486.75
    $486.75
    $381.30
    $381.30 - $381.30
    $381.30
    Save 22% Save %
  • STILLEN Bumper Cover Spoiler - Generation 4 KA2511
    Save 30% Save %

    Chevy / GMC Truck Bumper Cover Spoiler - Generation 4 SKU# KA2511

    STILLEN
    $307.98
    $307.98 - $307.98
    $307.98
    $215.57
    $215.57 - $215.57
    $215.57
    In stock

    Generation 4; Uses (2) 3" x 5" Lights; Type I - Uses (2) 3" x 5" Lights; Chevy / GMC Truck Bumper Cover Spoiler - Generation 4; STILLEN; STIBMPCVR0...

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    $307.98
    $307.98 - $307.98
    $307.98
    $215.57
    $215.57 - $215.57
    $215.57
    Save 30% Save %
  • STILLEN Bumper Cover Spoiler - Generation 7 KA2511S
    Save 22% Save %

    Chevy / GMC Truck Bumper Cover Spoiler - Generation 7 SKU# KA2511S

    STILLEN
    $486.75
    $486.75 - $486.75
    $486.75
    $381.30
    $381.30 - $381.30
    $381.30
    In stock

    Generation 7; SS Style; Chevy / GMC Truck Bumper Cover Spoiler - Generation 7; STILLEN; STIBMPCVR01; Exterior; Bumpers; STI; Exterior/Body Styling/...

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    $486.75
    $486.75 - $486.75
    $486.75
    $381.30
    $381.30 - $381.30
    $381.30
    Save 22% Save %
  • STILLEN Bumper Cover Spoiler - Version 5 KA2911
    Save 30% Save %

    Chevy / GMC Truck Bumper Cover Spoiler - Version 5 SKU# KA2911

    STILLEN
    $307.98
    $307.98 - $307.98
    $307.98
    $215.57
    $215.57 - $215.57
    $215.57
    In stock

    Version 5 Bumper Cover Spoiler Uses (2) 3" x 5" Lights; Polyurethane Construction - Ready for Prep and Paint; Developed and Manufactured In-House; ...

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    $307.98
    $307.98 - $307.98
    $307.98
    $215.57
    $215.57 - $215.57
    $215.57
    Save 30% Save %
  • STILLEN Roll Pan - Generation 1 KA2528
    Save 26% Save %

    Chevy C3500, K3500 / GMC C1500, C2500, C3500, K1500, K2500, K3500 Roll Pan - Generation 1 SKU# KA2528

    STILLEN
    $253.10
    $253.10 - $253.10
    $253.10
    $187.40
    $187.40 - $187.40
    $187.40
    In stock

    Urethane ; Generation 1 Roll Pan; Chevy C3500, K3500 / GMC C1500, C2500, C3500, K1500, K2500, K3500 Roll Pan - Generation 1; STILLEN; STIRLPN01; Ex...

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    $253.10
    $253.10 - $253.10
    $253.10
    $187.40
    $187.40 - $187.40
    $187.40
    Save 26% Save %
  • STILLEN Bumper Cover - Generation 1 KA2005
    Save 30% Save %

    Chevy S10, S10 Blazer / GMC S15, Sonoma Bumper Cover - Generation 1 SKU# KA2005

    STILLEN
    $293.37
    $293.37 - $293.37
    $293.37
    $204.73
    $204.73 - $204.73
    $204.73
    In stock

    Generation 1; Chevy S10, S10 Blazer / GMC S15, Sonoma Bumper Cover - Generation 1; STILLEN; STIBMPCVR01; Exterior; Bumpers; STI; Exterior/Body Styl...

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    $293.37
    $293.37 - $293.37
    $293.37
    $204.73
    $204.73 - $204.73
    $204.73
    Save 30% Save %
  • STILLEN Grounding Kit - Red Wires 606300R
    Save 32% Save %

    Grounding Kit - Red Wires SKU# 606300R

    STILLEN
    $167.75
    $167.75 - $167.75
    $167.75
    $114.15
    $114.15 - $114.15
    $114.15
    In stock

    Red Wire KitApplication-Specific Fitment For A Bolt-On Install; Ensures Proper Ground to Sensors and Computers to Prevent Performance Loss; Featuri...

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    $167.75
    $167.75 - $167.75
    $167.75
    $114.15
    $114.15 - $114.15
    $114.15
    Save 32% Save %
  • STILLEN Grounding Kit - Red Wires 606350R
    Save 10% Save %

    Grounding Kit - Red Wires SKU# 606350R

    STILLEN
    $127.14
    $127.14 - $127.14
    $127.14
    $114.15
    $114.15 - $114.15
    $114.15
    In stock

    Red Wire KitApplication-Specific Fitment For A Bolt-On Install; Ensures Proper Ground to Sensors and Computers to Prevent Performance Loss; Featuri...

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    $127.14
    $127.14 - $127.14
    $127.14
    $114.15
    $114.15 - $114.15
    $114.15
    Save 10% Save %
  • STILLEN Grounding Kit - Red Wires 606370R
    Save 20% Save %

    Grounding Kit - Red Wires SKU# 606370R

    STILLEN
    $122.00
    $122.00 - $122.00
    $122.00
    $97.60
    $97.60 - $97.60
    $97.60
    In stock

    Red Wire KitApplication-Specific Fitment For A Bolt-On Install; Ensures Proper Ground to Sensors and Computers to Prevent Performance Loss; Featuri...

    View full details
    $122.00
    $122.00 - $122.00
    $122.00
    $97.60
    $97.60 - $97.60
    $97.60
    Save 20% Save %
  • Infiniti / Nissan Rear Chicane Series Sport Rotors - Sport Brakes (Akebono) - INF3501CS
    Save 31% Save %

    Infiniti / Nissan Rear Chicane Series Sport Rotors - Sport Brakes (Akebono) - INF3501CS

    STILLEN
    $355.09
    $355.09 - $355.09
    $355.09
    $243.84
    $243.84 - $243.84
    $243.84
    In stock

    Infiniti / Nissan Rear Chicane Series 1-Piece Sport Rotors - Sport Brakes (Akebono Calipers) (Set of 2) - INF3501XS Chicane series rotors by STILL...

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    $355.09
    $355.09 - $355.09
    $355.09
    $243.84
    $243.84 - $243.84
    $243.84
    Save 31% Save %
  • Infiniti G37, Q40, Q60 / Nissan 370Z [Z34] (Excludes Nismo) Front License Plate Relocator - 105465
    Save 7% Save %

    Infiniti G37, Q40, Q60 / Nissan 370Z [Z34] (Excludes Nismo) Front License Plate Relocator - 105465

    STILLEN
    $85.96
    $85.96 - $85.96
    $85.96
    $80.20
    $80.20 - $80.20
    $80.20
    In stock

    Product Features Utilizes Factory Tow Hook to Relocate License Plate Avoid Tickets Without Drilling Front Bumper Easily Installed and Removed Inc...

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    $85.96
    $85.96 - $85.96
    $85.96
    $80.20
    $80.20 - $80.20
    $80.20
    Save 7% Save %

  • Nissan 350Z single throttle body STILLEN supercharger belt

    STILLEN
    $45.00 - $45.00
    $45.00
    $45.00 - $45.00
    $45.00
    In stock

    This product listing is for the 22 inch 6 rib supercharger belt used to driver the supercharger in the STILLEN kit for the 03-06 Nissan 350Z.

    $45.00 - $45.00
    $45.00
    $45.00 - $45.00
    $45.00
  • Standard Performance Lightweight Crank Pulley for Nissan 350Z / Infiniti FX35, G35
    Save 18% Save %

    Nissan 350Z [Z33] / Infiniti FX35, G35 Standard Performance Lightweight Crank Pulley SKU# '400346

    STILLEN
    $464.32
    $464.32 - $464.32
    $464.32
    $379.30
    $379.30 - $379.30
    $379.30
    In stock

    Standard Performance Lightweight Crank Pulley for Nissan 350Z / Infiniti FX35, G35

    $464.32
    $464.32 - $464.32
    $464.32
    $379.30
    $379.30 - $379.30
    $379.30
    Save 18% Save %
  • Underdrive Performance Lightweight Pulley Set for Nissan 350Z / Infiniti FX35, G35
    Save 9% Save %

    Nissan 350Z [Z33] / Infiniti FX35, G35 Underdrive Performance Lightweight Pulley Set SKU# '400336

    STILLEN
    $394.59
    $394.59 - $394.59
    $394.59
    $360.25
    $360.25 - $360.25
    $360.25
    In stock

    Underdrive Performance Lightweight Pulley Set for Nissan 350Z / Infiniti FX35, G35

    $394.59
    $394.59 - $394.59
    $394.59
    $360.25
    $360.25 - $360.25
    $360.25
    Save 9% Save %
  • Standard Performance Lightweight Crank Pulley for Nissan 350Z / Infiniti FX35, G35, M35
    Save 14% Save %

    Nissan 350Z [Z33] / Infiniti FX35, G35, M35 Standard Performance Lightweight Crank Pulley SKU# '400337

    STILLEN
    $240.85
    $240.85 - $240.85
    $240.85
    $206.27
    $206.27 - $206.27
    $206.27
    In stock

    Standard Performance Lightweight Crank Pulley for Nissan 350Z / Infiniti FX35, G35, M35

    $240.85
    $240.85 - $240.85
    $240.85
    $206.27
    $206.27 - $206.27
    $206.27
    Save 14% Save %
  • Underdrive Performance Lightweight Crank Pulley for Nissan 350Z / Infiniti G35, FX35
    Save 19% Save %

    Nissan 350Z [Z33] / Infiniti G35, FX35 Underdrive Performance Lightweight Crank Pulley SKU# '400345

    STILLEN
    $217.19
    $217.19 - $217.19
    $217.19
    $176.91
    $176.91 - $176.91
    $176.91
    In stock

    THIS ITEM HAS BEEN DISCONTINUED. ¦ Underdrive Performance Lightweight Crank Pulley for Nissan 350Z / Infiniti G35, FX35

    $217.19
    $217.19 - $217.19
    $217.19
    $176.91
    $176.91 - $176.91
    $176.91
    Save 19% Save %
  • Nissan 370Z / Infiniti G37, Q40, Q50, Q60 STILLEN Gates Underdrive Pulley Belt Set - 400370B
    Save 20% Save %

    Nissan 370Z / Infiniti G37, Q40, Q50, Q60 Gates Underdrive Pulley Belt Set - 400370B

    STILLEN
    $72.48
    $72.48 - $72.48
    $72.48
    $57.98
    $57.98 - $57.98
    $57.98
    In stock

    Nissan 370Z / Infiniti G37, Q40, Q50, Q60 Gates Underdrive Pulley Belt Set - 400370B Gates Belt Set for STILLEN Pulleys For Use With Part #400370 ...

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    $72.48
    $72.48 - $72.48
    $72.48
    $57.98
    $57.98 - $57.98
    $57.98
    Save 20% Save %
  • Nissan 370Z [Z34] / Infiniti G37, G35, Q40, Q60 Sedan Adjustable Front Sway Bar - 304366
    Save 8% Save %

    Nissan 370Z [Z34] / Infiniti G37, G35, Q40, Q60 Sedan Adjustable Front Sway Bar - 304366

    STILLEN
    $336.37
    $336.37 - $336.37
    $336.37
    $309.76
    $309.76 - $309.76
    $309.76
    In stock

    Product Features Front Sway Bar Kit Reduces Body Roll & Improves Cornering 5-Way Adjustable Front Bar (21-48% Stiffer) Constructed From High ...

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    $336.37
    $336.37 - $336.37
    $336.37
    $309.76
    $309.76 - $309.76
    $309.76
    Save 8% Save %
  • Nissan 370Z [Z34] / Infiniti G37, G35, Q40, Q60 Sedan Adjustable Sway Bar Kit - 304375
    Save 8% Save %

    Nissan 370Z [Z34] / Infiniti G37, G35, Q40, Q60 Sedan Adjustable Sway Bar Kit - 304375

    STILLEN
    $559.93
    $559.93 - $559.93
    $559.93
    $515.63
    $515.63 - $515.63
    $515.63
    In stock

    Product Features Front & Rear Sway Bar Kit Reduces Body Roll & Improves Cornering 5-Way Adjustable Front Bar (21-48% Stiffer) 3-Way Adjus...

    View full details
    $559.93
    $559.93 - $559.93
    $559.93
    $515.63
    $515.63 - $515.63
    $515.63
    Save 8% Save %
  • Save 14% Save %

    Nissan 370Z [Z34] / Infiniti G37, Q40, Q60 - SETRAB Oil Cooler Kit [Race] - 400638

    STILLEN
    $784.55
    $784.55 - $784.55
    $784.55
    $671.91
    $671.91 - $671.91
    $671.91
    In stock

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

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    $784.55
    $784.55 - $784.55
    $784.55
    $671.91
    $671.91 - $671.91
    $671.91
    Save 14% Save %

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