Collection: Engine Upgrades For Subaru Legacy BW
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COBB 2.5"-2.75" Aluminum Charge Pipe | Subaru WRX/Ascent/Outback XT/Legacy XT (22-25/19-25/20-25) (746110)
Vendor:COBBRegular price $305.00 USDRegular priceUnit price / per$305.00 USDSale price $305.00 USD -
Banks Power Pedal Monster Throttle Sensitivity Booster (Stand-Alone) - Use w/Phone
Vendor:Banks PowerRegular price $295.00 USDRegular priceUnit price / per$327.78 USDSale price $295.00 USDSale -
Cometic MLX Headgasket 95.8mm Bore .032 for Subaru WRX/Ascent/Legacy/Outback (C14180-032)
Vendor:Cometic GasketRegular price $70.06 USDRegular priceUnit price / per$85.13 USDSale price $70.06 USDSale -
Cometic MLX Headgasket 95.8mm Bore .032 for Subaru WRX/Ascent/Legacy/Outback (C14179-032)
Vendor:Cometic GasketRegular price $70.06 USDRegular priceUnit price / per$85.13 USDSale price $70.06 USDSale -
aFe Sprint Booster V3 Power Converter | Subaru Outback/Legacy XV 19-26 (77-16801)
Vendor:aFeRegular price $314.00 USDRegular priceUnit price / per$314.00 USDSale price $314.00 USD -
Perrin Diverter Valve - Red | 2022+ Subaru WRX / Ascent / Legacy / Outback (PSP-TAC-616RD)
Vendor:Perrin PerformanceRegular price $123.13 USDRegular priceUnit price / per$197.00 USDSale price $123.13 USDSale -
Mishimoto Top Mount Intercooler Black 2019-2023 Ascent / 2020-2023 Outback XT / 2020-2023 Legacy XT
Vendor:MishimotoRegular price $699.95 USDRegular priceUnit price / per$770.00 USDSale price $699.95 USDSale -
Eibach HD Adj Endlink | Subaru Forester/Outback/Legacy 11-25 (UEL-10-185HD)
Vendor:EibachRegular price $133.84 USDRegular priceUnit price / per$172.36 USDSale price $133.84 USDSale -
COBB CAN Flex Fuel Upgrade | Subaru Ascent/Legacy/Outback XT/Wilderness (23-25) (346625)
Vendor:COBBRegular price $1,080.00 USDRegular priceUnit price / per$1,080.00 USDSale price $1,080.00 USD -
COBB AccessPORT V3 ECU Flash + Gauge | Subaru Outback/Outback Wilderness/Legacy XT (23-25) (AP3-SUB-007)
Vendor:COBBRegular price $770.00 USDRegular priceUnit price / per$770.00 USDSale price $770.00 USD -
COBB AccessPORT V3 ECU Tuner | Subaru Ascent/Outback/Legacy XT (19-22) (AP3-SUB-005)
Vendor:COBBRegular price $770.00 USDRegular priceUnit price / per$770.00 USDSale price $770.00 USD -
Cometic 100mm Bore MLS Headgasket .040" | Subaru 90-01 Impreza/Legacy 2.0/2.5L (H1631SPK040S)
Vendor:Cometic GasketRegular price $47.38 USDRegular priceUnit price / per$57.59 USDSale price $47.38 USDSale -
HKS Fine Tune Upgraded Timing Belt | Subaru WRX/STI/Legacy GT/Forester XT (24999-AF001)
Vendor:HKSRegular price $286.59 USDRegular priceUnit price / per$290.00 USDSale price $286.59 USDSale -
Perrin Pulley Cover Red | Subaru Impreza/ Crosstrek/ Legacy/ Outback (PSP-ENG-154RD)
Vendor:Perrin PerformanceRegular price $60.63 USDRegular priceUnit price / per$97.00 USDSale price $60.63 USDSale -
Perrin Pulley Cover Black | Subaru 17-25 Impreza/Crosstrek/Legacy/Outback (PSP-ENG-154BK)
Vendor:Perrin PerformanceRegular price $60.63 USDRegular priceUnit price / per$97.00 USDSale price $60.63 USDSale -

Perrin Pulley Cover Hyper Pink | Subaru 17-25 Impreza/Crosstrek/Legacy/Outback (PSP-ENG-154HP)
Vendor:Perrin PerformanceRegular price $65.63 USDRegular priceUnit price / per$105.00 USDSale price $65.63 USDSale -

Perrin Pulley Cover Neon Yellow | Subaru 17-25 Impreza/Crosstrek/Legacy/Outback (PSP-ENG-154NY)
Vendor:Perrin PerformanceRegular price $65.63 USDRegular priceUnit price / per$105.00 USDSale price $65.63 USDSale -

Compressive Tuning Top Mount Intercooler Airshield | Subaru Ascent/Outback/Legacy (AS193-F24T-SL)
Vendor:Compressive TuningRegular price $122.73 USDRegular priceUnit price / per$135.00 USDSale price $122.73 USDSale -
Mishimoto Charge Pipe Kit | 2022+ Subaru WRX (MMICP-WRX-22)
Vendor:MishimotoRegular price $305.95 USDRegular priceUnit price / per$337.00 USDSale price $305.95 USDSale
Engine Upgrades for Subaru Legacy BW: Enhance Power and Reliability
Unlock the full potential of your Subaru Legacy BW with targeted engine upgrades designed to improve performance, throttle response, and durability. This collection features premium aftermarket parts engineered for precise fitment and reliable operation, helping you elevate your driving experience.
What are the benefits of upgrading your Subaru Legacy BW’s engine components?
Upgrading key engine parts can significantly improve your Legacy BW’s power delivery, responsiveness, and longevity. High-flow intakes and performance exhausts optimize airflow for better combustion, while cooling upgrades help maintain ideal operating temperatures under demanding conditions. These enhancements work together to provide a more engaging and reliable driving experience.
- Increased horsepower and torque potential
- Improved throttle response and engine sound
- Enhanced engine cooling and durability
- Better overall reliability under performance driving
How to choose the right engine upgrades for your Subaru Legacy BW?
Selecting the appropriate engine upgrades depends on your performance goals and daily driving needs. Consider whether you want to focus on power gains, engine longevity, or a balance of both. Forced induction components offer substantial power boosts, while engine mounts and catch cans improve reliability and maintenance. Always prioritize parts designed specifically for the Legacy BW to ensure proper fitment and function.
Explore premium engine upgrades for your Subaru Legacy BW at WheelFlip
Our curated collection includes everything from high-performance intake and exhaust systems to cooling solutions and forced induction parts, all tailored for the Subaru Legacy BW. Whether you’re building a spirited daily driver or a track-ready machine, shop with confidence knowing each product meets strict quality and fitment standards. Browse WheelFlip’s engine upgrades to enhance your Legacy’s performance today.













