Engine Performance

Unlock more power, throttle response, and reliability with UTV engine performance upgrades. Shop intakes, tuning components, fuel system parts, turbos, superchargers, and performance engine internals.

Air Intake

Air Intake
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Catch Cans
Charge Tubes

Charge Tubes
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Connecting Rods
Cooling System

Cooling System
Crank Shaft

Crank Shaft
Cylinders

Cylinders
ECU Repair

ECU Repair
Engine Assembly Lubricants

Engine Assembly Lubricants
Fuel System

Fuel System
Guages

Guages
Head Stud & Bolt Kits

Head Stud & Bolt Kits
Intake Tubes

Intake Tubes
Number Plates

Number Plates
Performance Packages

Performance Packages
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Plenum

Plenum
Sensors

Sensors
Silicone Hoses & Elbows

Silicone Hoses & Elbows
Stators

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Temperature Gauge
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  • Aftermarket Assassins '20+ Kawasaki KRX 1000 Custom Tuned Power vision
    Aftermarket Assassins

    Aftermarket Assassins '20+ Kawasaki KRX 1000 Custom Tuned Power vision

    Aftermarket Assassins '20+ Kawasaki KRX 1000 Custom Tuned Power vision If you are looking for an easy to use ECU tuner loaded with the most badass custom tunes on the market, you've found it! This Dyno Jet Power vision is a very simple, yet...
    $650.00
    $0.00
    $650.00
  • Aftermarket Assassins '16+ Polaris RZR Turbo S Boost Controller Replacement
    Aftermarket Assassins

    Aftermarket Assassins '16+ Polaris RZR Turbo S Boost Controller Replacement

    Aftermarket Assassins '16+ Polaris RZR Turbo S Boost Controller Replacement Direct replacement for OEM Polaris controller which can clog and become faulty causing over or under boost conditions Features: High quality silicone boost line included Great to have a spare! Fitment: Fits 2016-Up RZR...
    $75.00
    $0.00
    $75.00
  • Lucas SAE 5w-20 Jr Dragster Oil 10380
    Lucas Oil Products

    Lucas SAE 5w-20 Jr Dragster Oil 10380

    Lucas Synthetic 5W-20 Junior Dragster Oil is a 100% Synthetic, ULTRA-light viscosity, RACING MOTOR OIL. Developed for high RPM naturally aspirated gasoline engines, it is excellent for gapless or extra light tension rings. Has great methanol tolerance. Provides maximum horsepower gains in Junior Dragster...
    $7.99
    $7.99
    $7.99
  • Up & Running Can-Am Maverick Trail Ignition Switch
    Up and Running

    Up & Running Can-Am Maverick Trail Ignition Switch

    Features Direct fit replacement Includes ignition switch and key Matches OEM performance—lab-tested and proven OEM quality without the OEM price Get the Ignition Switch You Need at the Price You Want A bad ignition switch sidelines your UTV and ruins your weekend. Get fixed...
    $34.95
    $34.95
  • Up & Running Can-Am Defender Ignition Switch
    Up and Running

    Up & Running Can-Am Defender Ignition Switch

    Features Direct fit replacement Includes ignition switch and key Matches OEM performance—lab-tested and proven OEM quality without the OEM price Get a Low-Cost, High-Quality Ignition Switch Your ignition switch will wear out over time. If it’s acting up, replace it with our Up &...
    $34.95
    $34.95
  • Ibexx Pro R Remote Oil Fill Sytem
    Ibexx

    Ibexx Pro R Remote Oil Fill Sytem

    Remote Oil Fill – Polaris Pro R Make oil changes a breeze with our all-new Remote Oil Fill system, designed specifically for the Polaris Pro R. Tired of removing the bed every time you need to add oil? This direct bolt-on upgrade relocates your...
    $299.99
    $299.99
    $299.99
  • Turbosmart BOV Kompact EM VR3/5/12 Solenoid Replacement TS-0223-3003
    Turbosmart

    Turbosmart BOV Kompact EM VR3/5/12 Solenoid Replacement TS-0223-3003

    High Speed Bullet Solenoid Replacement for the Multi-Award Winning EM Range of Plumback (Recirculating) , Dual Port and Supersonic (Vent to Atmosphere) Valves. This replacement solenoid comes ready to install on your existing EM Valve including loom & connector to suit your OE Connector.
    $158.83
    $142.95
    $158.83
  • RPM Can-Am Maverick X3 MAX-CFM Brushless Radiator Fan Motor Upgrade Kit
    RPM SXS

    RPM Can-Am Maverick X3 MAX-CFM Brushless Radiator Fan Motor Upgrade Kit

    MAX-CFM Brushless Radiator Fan Motor Upgrade Looking to knock some of the heat off that cooling system of your X3? This Brushless fan upgrade from RPM does just that by drastically increasing motor efficiency by over 20%. This means more air across the radiator...
    $289.95
    $289.95
  • Aftermarket Assassins Polaris RZR Throttle Control Box
    Aftermarket Assassins

    Aftermarket Assassins Polaris RZR Throttle Control Box

    Aftermarket Assassins Polaris RZR Throttle Control Box Get rid of that lazy throttle! The Throttle Control Box is a very useful tool to increase or decrease pedal response on the fly! Increase the pedal response for fast pace riding to make the vehicle more...
    $325.00
    $0.00
    $325.00
  • Aftermarket Assassins '25 Kawasaki KRX 1000 Stage 1 Lock & Load Kit
    Aftermarket Assassins

    Aftermarket Assassins '25 Kawasaki KRX 1000 Stage 1 Lock & Load Kit

    Aftermarket Assassins '25 Kawasaki KRX 1000 Stage 1 Lock & Load Kit Lock and load your Kawasaki KRX 1000 and get ready for some serious kick. The KRX 1000 is a great machine, but Kawasaki left a ton of room for improvement on the...
    $925.00
    $0.00
    $925.00
  • EVP High-Volume Fuel Pump & Surge Tank Kit for Polaris RZR Pro R
    Evolution Powersports

    EVP High-Volume Fuel Pump & Surge Tank Kit for Polaris RZR Pro R

    With the capability of supporting upwards of 575 wheel horsepower (675+ engine HP) on E85, the new EVP High-Volume Fuel Pump & Surge Tank Kit is a must-have upgrade on any turbocharged/supercharged RZR Pro R for optimized, consistent fuel delivery. This drop-in replacement (only...
    $999.00
    $999.00
  • RPM Can-Am X3 4-Stage Oil Catch Can Kit
    RPM SXS

    RPM Can-Am X3 4-Stage Oil Catch Can Kit

    RPM Can-Am Maverick X3 4-Stage Oil Catch Can Kit Innovative Swivel Hirth Joint Mounting System Modular Design Breathable Frogzskin Vented Top Easy-Turn Dual-Seal Drain Valve Universal Clamp Mount -10 ORB Inlet Recirculatory Ready The RPM SxS 4-Stage Catch Can is the most advanced oil catch...
    $329.95
    $329.95
  • RPM Polaris RZR Pro R (4 CYL) 4-Stage Oil Catch Can Kit
    RPM SXS

    RPM Polaris RZR Pro R (4 CYL) 4-Stage Oil Catch Can Kit

    RPM Polaris RZR Pro R (4 CYL) 4-Stage Oil Catch Can Kit Innovative Swivel Hirth Joint Mounting System Modular Design Breathable Frogzskin Vented Top Easy-Turn Dual-Seal Drain Valve Universal Clamp Mount -10 ORB Inlet Recirculatory Ready The RPM SxS 4-Stage Catch Can is the...
    $329.95
    $329.95
  • RPM Polaris RZR Turbo, XPT, Turbo R, Pro S, & Pro XP 4-Stage Oil Catch Can Kit
    RPM SXS

    RPM Polaris RZR Turbo, XPT, Turbo R, Pro S, & Pro XP 4-Stage Oil Catch Can Kit

    RPM Polaris RZR Turbo, XPT, Turbo R, Pro S, & Pro XP 4-Stage Oil Catch Can Kit Innovative Swivel Hirth Joint Mounting System Modular Design Breathable Frogzskin Vented Top Easy-Turn Dual-Seal Drain Valve Universal Clamp Mount -10 ORB Inlet Recirculatory Ready The RPM SxS...
    $329.95
    $329.95
  • RPM Can-Am Maverick R 4-Stage Oil Catch Can Kit
    RPM SXS

    RPM Can-Am Maverick R 4-Stage Oil Catch Can Kit

    RPM Can-Am Maverick R 4-Stage Oil Catch Can Kit Innovative Swivel Hirth Joint Mounting System Modular Design Breathable Frogzskin Vented Top Easy-Turn Dual-Seal Drain Valve Universal Clamp Mount -10 ORB Inlet Recirculatory Ready The RPM SxS 4-Stage Catch Can is the most advanced oil...
    $329.95
    $329.95
  • RPM RZR Pro R 2 Seat 5.2 Gallon Auxiliary Fuel Tank
    Choose options
    RPM SXS

    RPM RZR Pro R 2 Seat 5.2 Gallon Auxiliary Fuel Tank

    Extends ride time by nearly 50% with no chassis modification 5.2 gallon tank fills the factory void behind the driver's seat OEM seat still sits in its furthest back position, no leg room lost 5mm thick rotomolded construction Plug & play wiring harness with...
    $789.95
    $789.95
    Choose options
  • RPM Polaris RZR Turbo Verti-Flow Big Core Billet Intercooler
    RPM SXS

    RPM Polaris RZR Turbo Verti-Flow Big Core Billet Intercooler

    Fixes the factory intercooler's cracking that leaks coolant into the intake TIG welded then CNC refaced for a flawless seal to the factory plenum Vertical flow big core design for dramatically lower intake air temps External top-mounted reservoir with an integrated bleeder valve Finned...
    $799.95
    $799.95
  • sprocket 420 15 tooth 17mm
    50 Caliber Racing

    sprocket 420 15 tooth 17mm

    15 tooth Sprocket made for a 420 chain. The shaft opening size is a 17mm opening to the outside walls. The bolt holes are  34mm center to center. This sprocket will fit atv's pit bikes go karts and many other motorcycles.
    $15.00
    $15.00
  • Sprocket 420 13 tooth 20mm
    50 Caliber Racing

    Sprocket 420 13 tooth 20mm

    13 tooth sprocket made for a 420 chain. The shaft opening size is a 20 mm opening to the outside walls. Bolt holes are 34mm center to center. This sprocket will fit atv's pit bikes motorcycles quads and many other applications.
    $15.00
    $15.00
  • Sprocket 420 13 tooth 17mm
    50 Caliber Racing

    Sprocket 420 13 tooth 17mm

    Steel 13 tooth Sprocket for a 420 chain. The shaft opening size is a 17mm opening to the outside walls. Bolt holes are 34mm center to center. This sprocket will fit atv's, pit, bikes, motorcycles, quads, and many other applications.
    $15.00
    $15.00
  • sprocket 428 15 tooth 20mm
    50 Caliber Racing

    sprocket 428 15 tooth 20mm

    15 tooth sprocket made for a 428 chain. The shaft opening size is a 20mm opening to the outside walls. The bolt holes are 34 mm center to center. This sprocket will fit atv's pit bikes buggy's go karts and many other applications.
    $16.00
    $16.00
  • Sprocket 420 14 tooth 20mm
    50 Caliber Racing

    Sprocket 420 14 tooth 20mm

    14 tooth Sprocket made for a 420 chain. The shaft opening size is a 20mm opening to the outside walls. Bolt holes are 34mm eye to eye. This sprocket will fit atvs, pit bikes, and many other applications.
    $15.00
    $15.00
  • Sprocket 420 15 tooth 20mm
    50 Caliber Racing

    Sprocket 420 15 tooth 20mm

    15 tooth Sprocket made for a 420 chain. The shaft opening size is a 20mm opening to the outside walls. The bolt holes are 34 mm center to center. This sprocket will fit atv's pit bikes go karts and many other applications.
    $15.00
    $15.00
  • Sprocket 428 15 tooth 17mm
    50 Caliber Racing

    Sprocket 428 15 tooth 17mm

    15 tooth sprocket for a 428 chain. The shaft opening size is a 17mm opening to the outside walls. The bolt holes are 34 mm center to center. This sprocket will fit atvs, pit bikes, buggys, go karts, and many other applications.
    $16.00
    $16.00
  • Sprocket 420 14 tooth 17mm
    50 Caliber Racing

    Sprocket 420 14 tooth 17mm

    14 tooth 420 sprocket. The shaft opening size is a 17mm opening to the outside walls. Bolt holes are 34mm eye to eye. This sprocket will fit atv's pit bikes and many other applications.
    $15.00
    $15.00
  • RZR PRO XP Billet Air Intake Bezels
    Choose options
    50 Caliber Racing

    RZR PRO XP Billet Air Intake Bezels

    Custom CNC Billet Air Intake Grille Bezels for Polaris RZR PRO XP - Fits 2 and 4 Seat Models 2020+CNC machined from 6061 billet aluminum. Includes a right and left side cover for the intake and the clutch vents on your Polaris RZR Pro...
    $129.99
    $129.99
    Choose options
  • RZR XP Turbo Laser Cut Steel Side Intake Grilles (2017+)
    Choose options
    50 Caliber Racing

    RZR XP Turbo Laser Cut Steel Side Intake Grilles (2017+)

    50 Caliber Racing CNC Laser Cut Side Grilles for Polaris RZR XP Turbo / Turbo S 2017-up  Fits 2 and 4 Seat ModelsCNC laser cut from 22 gauge sheet steel. Includes a right and left side cover for the intake and the clutch vents on...
    $149.99
    $149.99
    Choose options
  • Air Intake Bezel Polaris RZR XP 1000 (2014+)
    Choose options
    50 Caliber Racing

    Air Intake Bezel Polaris RZR XP 1000 (2014+)

    Custom CNC Billet Air Intake Grille Bezels for Polaris RZR Air Intake Bezel xp1000 2014+ CNC machined from 6061 billet aluminum. Includes a right and left side cover for the intake and the clutch vents on your Polaris RZR XP1000. Provides a custom, stylish and...
    $129.99
    $129.99
    Choose options
  • RZR XP Turbo Billet Air Intake Grille Bezel Kit (2017+)
    Choose options
    50 Caliber Racing

    RZR XP Turbo Billet Air Intake Grille Bezel Kit (2017+)

    Custom CNC Billet Air Intake Grille Bezels for Polaris RZR XP Turbo / Turbo S 2017-2020 - Fits 2 and 4 Seat Models CNC machined from 6061 billet aluminum. Includes a right and left side cover for the intake and the clutch vents on...
    $149.99
    $149.99
    Choose options
  • Carburetor Polaris Sportsman 90 (2001-2006)
    50 Caliber Racing

    Carburetor Polaris Sportsman 90 (2001-2006)

    Carburetor Polaris Sportsman 90 Fits Years - 2001, 2002, 2003, 2004, 2005, 2006
    $40.00
    $40.00

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