Collection: Engine Upgrades For Subaru Outback BS
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aFe 2.5" Aluminum Hot Charge Pipe Red | Subaru WRX H4-2.4L (22-23) (46-20668-R)
Vendor:aFeRegular price $295.53 USDRegular priceUnit price / per$314.00 USDSale price $295.53 USDSale -
aFe Scorcher GT Module | Subaru Outback H4-2.4L Turbo (20-23) (77-46803)
Vendor:aFeRegular price $434.82 USDRegular priceUnit price / per$462.00 USDSale price $434.82 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 Aluminum Alternator Cover | Subaru Outback XT/Wilderness (20-25) / Ascent (19-25) (446605)
Vendor:COBBRegular price $105.00 USDRegular priceUnit price / per$105.00 USDSale price $105.00 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 One Step Colder Spark Plug Set | Subaru WRX/STI/Legacy GT/Outback XT/Forester XT (D44700)
Vendor:COBBRegular price $65.00 USDRegular priceUnit price / per$65.00 USDSale price $65.00 USD -
COBB Silicone Turbo Inlet V2 Black | Subaru WRX/Legacy GT/Outback XT (08-14/05-09) (724450)
Vendor:COBBRegular price $290.00 USDRegular priceUnit price / per$290.00 USDSale price $290.00 USD -
COBB V3 Air/Oil Separator (AOS) 1L w/ ORB Ports | Subaru WRX/STI/Legacy/Outback/Forester XT (05-21) (822615)
Vendor:COBBRegular price $595.00 USDRegular priceUnit price / per$595.00 USDSale price $595.00 USD -
COBB 4 Bar Map Sensor | Subaru WRX (08-14)/Legacy GT (05-12)/Forester XT (09-13)/Outback XT (05-09) (A22100)
Vendor:COBBRegular price $205.00 USDRegular priceUnit price / per$205.00 USDSale price $205.00 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 -
COBB AccessPORT V3 ECU Tuner | Subaru WRX/STI (08-14) / Legacy GT (07-12) / Forester XT (07-13) / Outback XT (07-09) (AP3-SUB-003)
Vendor:COBBRegular price $770.00 USDRegular priceUnit price / per$770.00 USDSale price $770.00 USD -
COBB LF Bypass Valve | Subaru WRX (08-14) / Legacy GT / Forester XT / Outback XT (724665)
Vendor:COBBRegular price $405.00 USDRegular priceUnit price / per$405.00 USDSale price $405.00 USD -
DeatschWerks DW300 Performance Pump Module for 15-21 WRX
Vendor:DeatschWerksRegular price $424.15 USDRegular priceUnit price / per$499.00 USDSale price $424.15 USDSale -
aFe Pro Guard D2 Oil Filter Set of 4 | Scion FR-S / Subaru BRZ (13-17) (44-LF018-MB)
Vendor:aFeRegular price $54.00 USDRegular priceUnit price / per$54.00 USDSale price $54.00 USD -
aFe Pro GUARD D2 Oil Filter | Scion FR-S / Subaru BRZ 2013 (44-LF018)
Vendor:aFeRegular price $15.61 USDRegular priceUnit price / per$16.00 USDSale price $15.61 USDSale -
aFe Pro GUARD D2 Oil Filter | Nissan Trucks (99-14) / Honda Cars (01-14) (44-LF016)
Vendor:aFeRegular price $15.61 USDRegular priceUnit price / per$16.00 USDSale price $15.61 USDSale -
aFe Pro GUARD D2 Oil Filter (4 Pack) | Nissan Trucks (99-14) / Honda Cars (01-15) (44-LF016-MB)
Vendor:aFeRegular price $54.00 USDRegular priceUnit price / per$54.00 USDSale price $54.00 USD -
K&N Oil Filter | 2015+ Subaru WRX / 2008-2015 Mitsubishi Evo X (HP-1004)
Vendor:K&N EngineeringRegular price $11.82 USDRegular priceUnit price / per$17.99 USDSale price $11.82 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
Engine Upgrades for Subaru Outback BS: Enhance Power and Reliability
Unlock the full potential of your Subaru Outback BS with engine upgrades tailored specifically for this model. Whether you want to boost horsepower, improve throttle response, or increase engine durability, our collection offers premium aftermarket parts engineered for precise fitment and performance gains.
What Engine Upgrades Are Best for the Subaru Outback BS?
Choosing the right engine upgrades depends on your performance goals and daily driving needs. Popular options include intake and exhaust components that improve airflow, cooling system enhancements to maintain optimal temperatures, and performance tuning accessories that refine engine management. Durable engine mounts and hardware also play a key role in maintaining reliability under increased power.
- High-flow air intakes for improved throttle response
- Performance exhaust systems to reduce backpressure
- Upgraded cooling solutions like radiators and intercoolers
- Engine tuning modules for optimized fuel and ignition mapping
- Reinforced engine mounts to handle increased torque
How Do Cooling Upgrades Improve Your Subaru Outback BS Performance?
Maintaining proper engine temperature is critical when upgrading your Subaru Outback BS for enhanced performance. Cooling upgrades such as larger radiators, high-flow fans, and upgraded thermostats help prevent overheating during spirited driving or towing. These components ensure consistent engine operation and protect internal parts from heat-related wear.
Why Choose WheelFlip for Your Subaru Outback BS Engine Upgrades?
At WheelFlip, we specialize in curated aftermarket parts that fit your Subaru Outback BS with precision and reliability. Our selection covers everything from intake and exhaust to cooling and tuning components, allowing you to build a balanced and dependable performance setup. Explore our engine upgrades collection to find parts that elevate your driving experience while maintaining factory-level fitment confidence.















