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    • Cobb [02 - 05 WRX] Stage 1 Power Package w/ V3 Accessport - JDMuscleEngine Package Dealscobb612X01

      In Stock

      Cobb Stage 1 Power Package w/ V3 Accessport

      Fits: 02-05 WRX

      Only 4 left
      $765.00
      $765.00 $765.00
    • Cobb [04 - 07 STI] Heatshield - JDMuscleExhaust Heatshieldscobb513500

      Cobb Heatshield

      Fits: 04-07 STI

      $67.50
      $67.50 $67.50
    • Cobb [15 - 21 WRX] Stage 2 + Big SF Power Package Non Resonated - JDMuscleEngine Package DealscobbSUB004NW2P

      Cobb Stage 2 + Big SF Power Package Non Resonated

      Fits: 15-21 WRX

      $3,355.00
      $3,355.00 $3,355.00
    • Cobb [02 - 07 WRX, 04 - 07 STI] SF Airbox Replacement Hardware for - JDMuscleIntakescobb712150-HW

      Cobb SF Airbox Replacement Hardware for

      Fits: 02-07 WRX, 04-07 STI

      $16.00
      $16.00 $16.00
    • Cobb [15 - 18 STI] Stage 2 Power Package - JDMuscleEngine Package Dealscobb616X12

      Cobb Stage 2 Power Package

      Fits: 15-18 STI

      $2,885.00
      $2,885.00 $2,885.00
    • Cobb [19 - 20 Ascent CVT] AccessPORT V3 Subaru - JDMusclePlug and Play Engine ManagementcobbAP3-SUB-005

      In Stock

      Cobb AccessPORT V3 Subaru

      Fits: 19-20 Ascent CVT

      Only 10 left
      $770.00
      $770.00 $770.00
    • Cobb [15 - 21 WRX] Stage 2 + Big SF Power Package Resonated - JDMuscleStaged Power PackagescobbSUB004RW2P

      Cobb Stage 2 + Big SF Power Package Resonated

      Fits: 15-21 WRX

      $3,420.00
      $3,420.00 $3,420.00
    • Cobb [07 - 13 Mazdaspeed 3] SF Airbox Hardware Kit - JDMuscleIntake Misc.cobb771150-HW

      Cobb SF Airbox Hardware Kit

      Fits: 07-13 Mazdaspeed 3

      $17.00
      $17.00 $17.00
    • Cobb [08 - 15 Evo X ] Lower Hard Pipe Kit Black - JDMuscleIntake Misc.cobb752540BK

      Cobb Lower Hard Pipe Kit Black

      Fits: 08-15 Evo X

      $305.00
      $305.00 $305.00
    • Cobb [02 - 05 WRX] Stage 2+ Power Package w/ V3 Accessport - JDMuscleEngine Package Dealscobb612X02P
      Up to $356.95 off

      Cobb Stage 2+ Power Package w/ V3 Accessport

      Fits: 02-05 WRX

      $2,978.00
      $2,978.00 $3,334.95
    • Cobb [15 - 21 WRX] Stage 2 Power Package w/ Non - Resonated J - Pipe - JDMuscleEngine Package Dealscobb641X12

      Cobb Stage 2 Power Package w/ Non-Resonated J-Pipe

      Fits: 15-21 WRX

      $2,955.00
      $2,955.00 $2,955.00
    • Cobb [15 - 21 WRX] Stage 2 Power Package w/ Resonated J - Pipe - JDMuscleEngine Package Dealscobb641XR4

      Cobb Stage 2 Power Package w/ Resonated J-Pipe

      Fits: 15-21 WRX

      $3,025.00
      $3,025.00 $3,025.00
    • Cobb Tuning [15 - 17 GT - R] Accessport V3 w/ TCM Flashing - JDMusclePlug and Play Engine ManagementcobbAP3-NIS-008

      Cobb Tuning Accessport V3 w/ TCM Flashing

      Fits: 15-17 GT-R

      $1,460.00
      $1,460.00 $1,460.00
    • Cobb [02 - 05 WRX] Tuning Stage 2 Power Package w/ V3 Accessport - JDMuscleEngine Package Dealscobb612X02

      Cobb Tuning Stage 2 Power Package w/ V3 Accessport

      Fits: 02-05 WRX

      $2,525.00
      $2,525.00 $2,525.00
    • Cobb [08 - 14 GT - R] Tuning V3 Accessport - JDMusclePlug and Play Engine ManagementcobbAP3-NIS-005

      Cobb Tuning V3 Accessport

      Fits: 08-14 GT-R

      $875.00
      $875.00 $875.00
    • Cobb [08 - 14 GT - R] Tuning V3 Accessport with TCM Support - JDMusclePlug and Play Engine ManagementcobbAP3-NIS-006

      In Stock

      Cobb Tuning V3 Accessport with TCM Support

      Fits: 08-14 GT-R

      Only 2 left
      $1,295.00
      $1,295.00 $1,295.00

    The Power and Reliability Your Model Deserves

    You might find it challenging to find the right engine setup. To avoid this, focus on understanding your goals before you go buying engines. Standard builds might be all about bolt-ons and reliability. High horsepower? That requires forged internals and strengthened components. Find a wide spectrum of engine modifications from refreshed OEM builds to fully assembled performance setups.

    Support Your Supporting Systems

    Remember, don’t neglect your supporting systems! Pairing your build with high-quality aftermarket engine parts such as upgraded cooling components, fuel system upgrades, and reinforced gaskets ensures your setup performs consistently under load. Whether you’re replacing a worn motor or building from the ground up, the right combination of components protects your investment and maximizes long-term performance. 

    Complete Solutions for Every Stage of Your Build

    Every project is different, which is why we offer flexible solutions to match your power goals. From daily-driven reliability to track-ready performance, our engines are sourced from trusted manufacturers known for precision engineering. Smart engine modifications improve throttle response, torque delivery, and overall drivability without sacrificing dependability.

    For enthusiasts chasing bigger numbers, engine forced induction, higher compression ratios, and aggressive tuning strategies, these upgrades create a well-rounded system designed to handle increased stress and heat.

    No matter your direction, investing in strategic engine modifications guarantees your vehicle performs exactly how you intend. 

    FAQs

    What types of engines do you offer?

    JDMuscle carries OEM replacement engines, performance long blocks, short blocks, and other components that are designed to support various levels of modifications.

    How do I choose the right setup?

    Consider your horsepower goals, intended use, and budget. Our team can help you select compatible engines and aftermarket engine parts for a complete solution.

    Are performance engines reliable for daily driving?

    Of course. When properly matched and tuned, quality modifications can deliver strong performance while maintaining street reliability.

    Do you offer financing options?

    Yes! Our financing options allow you to Mod Now, Pay Later. You can spread your payments over time and start your build soon with our flexible payment options.