9882 products

  • GrimmSpeed [15 - 26 WRX] J - Pipe Hardware Kit | 007008 - JDMuscleExhaust Gaskets and Hardwaregrm007008

    GrimmSpeed J-Pipe Hardware Kit | 007008

    Fits: 15-26 WRX

    Regular price $79.00
    Sale price $79.00 Regular price $79.00
  • Perrin [18 - 25 WRX] Turbo Sump Restrictor | PSP - ENG - 630 - JDMuscleTurbosperPSP-ENG-630
    Up to $8.55 off
    In Stock

    Perrin Turbo Sump Restrictor

    Fits: 18-26 WRX

    Regular price $48.45
    Sale price $48.45 Regular price $57.00
  • Turbosmart [22 - 26 WRX] FA24F BOV Kompact EM Plumb - Back | TS - 0223 - 1268 - JDMuscleBlow Off ValvesturTS-0223-1268
    Up to $31 off

    Turbosmart FA24F BOV Kompact EM Plumb - Back

    Fits: 22-26 WRX

    Regular price $278.99
    Sale price $278.99 Regular price $309.99
  • PLM 2.5” to 3.0" Exhaust Adapter Flange | PLM-SUB-OEDP-30CB
    Up to $24 off

    PLM 2.5” to 3.0" Exhaust Adapter Flange

    Regular price $35.00
    Sale price $35.00 Regular price $59.00
  • Invidia [15-21 WRX/STI, 14-17 FXT] N1 Dual Cat Back Exhaust Titanium Tips | HS15STIGTT
    Up to $656 off
    In Stock

    Invidia N1 Dual Cat Back Exhaust Titanium Tips

    Fits: 15-21 WRX/STI

    Regular price $1,213.00
    Sale price $1,213.00 Regular price $1,869.00
  • Perrin [15-21 WRX] Red Cold Air Intake | PSP-INT-325RD
    Up to $70.50 off
    In Stock

    Perrin Cold Air Intake - Red

    Fits: 15-21 WRX

    Regular price $399.50
    Sale price $399.50 Regular price $470.00
  • Perrin [22-25 WRX, 02-07 WRX, 04-07 STI] Filter Replacement Cone Filter 3.125in | X-PSP-INT-208
    Up to $13.95 off
    In Stock

    Perrin Filter Replacement Cone Filter 3.125in

    Fits: 22-25 WRX, 02-07 WRX, 04-07 STI

    Regular price $79.05
    Sale price $79.05 Regular price $93.00
  • Grimmspeed [15-21 WRX/STI] Radiator Shroud | 0960X

    In Stock

    Grimmspeed Radiator Shroud | 0960X

    Fits: 15-21 WRX/STI

    Only 6 left
    Regular price $123.00
    Sale price $123.00 Regular price $123.00
  • Mishimoto Magnetic Drain Plug MazdaSpeed 3 2007-2013

    In Stock

    Mishimoto Magnetic Drain Plug | MMODP-1415B

    Fits: 07-13 MazdaSpeed 3

    Only 6 left
    Regular price $32.00
    Sale price $32.00 Regular price $32.00
  • JDMuscle OEM Downpipe to 3in Cat Back Exhaust Adapter [Subaru Turbo Models] - JDMuscleExhaust Gaskets and HardwareJDM-EXS-S3

    In Stock

    JDMuscle OEM Downpipe to 3in Cat Back Exhaust Adapter

    Fits: Subaru Turbo Models

    Only 2 left
    Regular price $49.00
    Sale price $49.00 Regular price $49.00
  • COBB [22 - 25 WRX, 19+ Ascent, 20+ Outback XT] Aluminum Charge Pipe - JDMuscleCharge Pipescobb746110

    COBB Aluminum Charge Pipe

    Fits: 22-25 WRX, 19+ Ascent, 20+ Outback XT

    Regular price $305.00
    Sale price $305.00 Regular price $305.00
  • Go Fast Bits [22 - 26 WRX] DV+ Diverter Valve w/ Integrated Solenoid Black - JDMuscleValvesgfbT9383
    Up to $28.05 off
    In Stock

    Go Fast Bits DV+ Diverter Valve w/ Integrated Solenoid Black

    Fits: 22-26 WRX

    Only 10 left
    Regular price $252.45
    Sale price $252.45 Regular price $280.50
  • Perrin [22 - 26 WRX] Pulley Cover - Neon Yellow | PSP - ENG - 153NY - JDMuscleBelt CoversperPSP-ENG-153NY
    Up to $17.55 off
    In Stock

    Perrin Pulley Cover - Neon Yellow

    Fits: 22-26 WRX

    Only 1 left
    Regular price $99.45
    Sale price $99.45 Regular price $117.00
  • Remark [22 - 26 WRX] 3.5in Axleback Exhaust w/ Burnt Stainless Single Wall Tip | RO - TTVB - S - JDMuscleAxle Back ExhaustsremRO-TTVB-S

    In Stock

    Remark 3.5in Axleback Exhaust w/ Burnt Stainless Single Wall Tip | RO-TTVB-S

    Fits: 22-26 WRX

    Only 8 left
    Regular price $673.00
    Sale price $673.00 Regular price $673.00
  • Turbo XS [15-21 WRX] Front Pipe w/ Catalytic Converter MT/CVT | W15-FP-1C
    Up to $118.50 off
    In Stock

    Turbo XS Front/J Pipe w/ Catalytic Converter MT/CVT

    Fits: 15-21 WRX

    Only 2 left
    Regular price $337.00
    Sale price $337.00 Regular price $455.50
  • Mishimoto [15-25 WRX, 13-21 BRZ/FR-S, 14-15 Forester] M16 x1.5 Magnetic Oil Drain Plug | MMODP-1615B

    In Stock

    Mishimoto M16 x1.5 Magnetic Oil Drain Plug

    Fits: 15-26 WRX, 13-21 BRZ/FR-S, 14-15 Forester

    Only 18 left
    Regular price $32.00
    Sale price $32.00 Regular price $32.00

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.