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2021 Subaru WRX Air Filter K&N

Replacement Air Filter
Panel; H-.938 in.; L-8.75 in.; W-8.563 in.
K/N s replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection; and are covered by K/N s No-Hassle Lifetime Limited Warranty.
Air Filter
Product Attributes:
- Oil Included: Filter Is Pre-oiled
- WARNING CA Proposition 65: Yes
- Width: 8.563 In.
- Item Weight: 0.900 Lbs. (0.4 Kg)
- Machine Washable: Yes
- Product Box Height: 11.560 In. (294mm)
- Filter Material: Cotton Gauze
- Inside Diameter: Oem
- Product Box Width: 1.750 In. (44 Mm)
- Product Box Length: 10.440 In. (265mm)
- Outside Diameter: Oem
- Item Height: 0.938 In. (24mm)
- Prop 65 (C, R or CR): Cr
- Package Content: 1
- Pre-Screened: No
- Automotive Item Grade: High Performance
- Outside Width: 8.563 In. (217mm)
- Package Contents: 1 Air Filter
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Flange Angle: 0 Degree
- Overall Length: N/a
- Package Quantity: 1
- Shape: Panel
- Package Material: Paperboard
- Frame Design: Flexible
- Filter Re-Oiling Amount: 1.06 Oz (31 Ml)
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- Cap Outside Diameter: N/a
- Filter Style: Dry
- Outside Length: 8.750 In. (222mm)
- Package Type: Box
Features:
- Designed To Boost Horsepower And Acceleration
- Washable And Reusable
- High Air Flow With Exceptional Filtration
- Lasts Up To 50000 Miles Before Cleaning
- Works With Original Equip. Mfg. Vehicle Electronics
- Will Not Void Vehicle Warranty
- Million Mile Limited Warranty
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!

This Part Fits the Following OEM/Substitute Numbers:

04861688AA, 16546AA090, 16546AA10, 16546AA10A, 16546AA120, 16546AA12A, 16546AA90, 2820304, 46051FG000, 46914, 49012, 88914, A1527, A3109C, A35592, AD3984, AD5592, C2201...VIEW MORE

Additional Fitment Information:

Vehicle
2021 - Subaru WRX

45 In Stock

Holiday Special

$88.81 USD

$106.57 USD


Brand	K&N
Part #	K3333-2304
Condition	New
Warehouse	B

2021 Subaru WRX Engine Oil Filter 4 Cyl 2.0L K&N

Oil Filter
H-3.406 in.; OD-3.15 in.; M20 x 1.5-6H Thread; psi Relief Valve 11-17
K/N Wrench-Off oil filters are engineered to help ensure high flow rates and exceptional protection from contaminants. Each filter comes with a hex nut welded to the top of the canister; allowing for easy removal with a standard wrench.
Performance Gold Oil Filter
Product Attributes:
- Thread Size: M20 X 1.500 In. -6h
- Removal Nut Size: 1.000 In.
- WARNING CA Proposition 65: No
- Bypass Valve: Yes
- Style: Canister
- Item Weight: 0.800 Lbs. (0.3 Kg)
- Product Box Height: 4.000 In. (102mm)
- Filter Material: High Flow Premium Media
- Gasket Material: Viton Rubber
- Product Box Width: 3.190 In. (81mm)
- Package Material: Paperboard
- Product Box Length: 3.190 In. (81mm)
- PSI Relief Valve: 11-17
- Outside Diameter: 3.156 In. (80mm)
- Removal Nut: Yes
- Item Height: 3.406 In. (87mm)
- Package Type: Box
- Anti-Drain Back Valve: Yes
Features:
- OE Replacement Oil Filter
- 1 in. Exposed Nut Designed For Easy Oil Filter Removal
- Heavy Duty Construction For Extreme Conditions
- Anti-Drain Back Valve - Where Applicable - Eliminates Dry Starts
K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. Designed to operate with all synthetic, conventional, and blended motor oils, K&N's pleated synthetic-blend filtration media helps to shield your engine from contaminants and ensure a consistent flow of oil. The heavy-duty canister is engineered to be exceptionally durable, and a one-inch welded hex nut can be used for quick and easy filter removal. Each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers, and is protected by the K&N 1-Year Limited Warranty.

This Part Fits the Following OEM/Substitute Numbers:

102703301, 104079A1, 1146934, 116182, 116509, 11713229, 11900535100, 11900535151, 119530030, 11966035150, 1200664, 121433, 1216382301, 12195035152, 12195035153, 1220827, 1220833, 12445035100...VIEW MORE

Additional Fitment Information:

Vehicle	Block	CC	Engine Designation	Engine	CID
2021 - Subaru WRX	H	1998	FA20F	4 Cyl 2.0L	122

34 In Stock

Holiday Special

$23.90 USD

$28.68 USD


Brand	K&N
Part #	K33HP-1004
Condition	New
Warehouse	B

2021 Subaru WRX Radiator 4 Cyl 2.0L CSF

08-14 Subaru WRX & STI with built-in Oil Cooler All-Aluminum Radiator
The #7042O can be made to fit the 2015-2021 WRX by capping off the Turbo Return Pipe on Left Side the Top End Tank.
CSF manufactures the most advanced and efficient radiator in the industry for your WRX/STI. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation.
Product Attributes:
- Core Material: Aluminum
- Title: 08-14 Subaru Wrx & Sti W/ Built-in Oil Cooler All-aluminum Radiator
Features:
- 2-Row 42mm Core (Dual Core) Featuring CSF's Exclusive B-Tube Technology
- Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact
- CNC Machined "Quick-Connect" Inlet/Outlet Connections
- CNC Machined Brackets and Fittings for Superb Fit and Durability
- All-Aluminum Race Style Drain Plug
- 1-Hour "Mirror Finish" Hand Polish
- Drop-in Fit
CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape "O" type radiator tube, CSF uses a specially engineered tube in the shape of a "B". These "B-tubes" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal "O" shape tubes that are welded. The design (inlet in the middle of the tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes - producing the efficiency of two smaller tubes vs. one large tube within the same space criteria. With "B-tubes" you are able to get "dual liquid laminar flow". CSF also uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in our wind-tunnel lab.The CSF WRX/STI radiator is a true "Drop-in fit" design requiring no modifications to install. OE style brackets are all CNC machined and welded for the best durability possible. Inlet/Outlet connections are designed to match the OE connections so you can reuse OEM hoses or aftermarket. Trust the cooling experts at CSF for the best performing, highest-quality, and most reliable radiators.

This Part Fits the Following OEM/Substitute Numbers:

45111AG01A, 45111AG09A, 45119AG010, 45119FG030, 45119SC010, 45119SC090, 45119VA000, 45119VA010

Additional Fitment Information:

Vehicle	Block	CC	Engine Designation	Region	Engine	Aspiration	CID
2021 - Subaru WRX	H	1998	FA20F	United States	4 Cyl 2.0L	Turbocharged	122

1 In Stock

Holiday Special

$867.95 USD

$1,041.54 USD


Brand	CSF
Part #	CSF7042O
Condition	New
Warehouse	B

UPC: 71035307042O

2021 Subaru WRX Radiator 4 Cyl 2.0L CSF

08-14 Subaru WRX / STI / 15-21 Subaru WRX 2-Row 42mm Race-Spec Radiator
CSF manufactures the most advanced and efficient radiator in the industry for your WRX/STI. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation.
Product Attributes:
- Core Material: Aluminum
- Title: 08-14 Subaru Wrx / Sti / 15-21 Subaru Wrx 2-row 42mm Race-spec Radiator
Features:
- High-Performance Core Features CSF's Exclusive B-Tube Technology
- Supersedes CSF #7042
- Core Featured Ultra Efficient 6.5mm Tall Fins with a Multi-Louvered Design for Maximum Surface Area Contact
- 100% All-Aluminum TIG-Welded Construction
- CNC Machined Mounting Brackets
- Innovative "Multi-Fit" Combo Pipe and Plug Design, Included
- True "Drop-in Fit" Requires No Modifications to Install
- Individually Leak and Pressure Tested
- 1 Hour "Mirror Finish" Hand Polish
- For Manual Transmission Only
CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape "O" type radiator tube, CSF uses a specially engineered tube in the shape of a "B". These "B-tubes" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal "O" shape tubes that are welded. The design (inlet in the middle of the tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes - producing the efficiency of two smaller tubes vs. one large tube within the same space criteria. With "B-tubes" you are able to get "dual liquid laminar flow". CSF also uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in our wind-tunnel lab.The CSF WRX/STI radiator is a true "Drop-in fit" design requiring no modifications to install. OE style brackets are all CNC machined and welded for the best durability possible. Inlet/Outlet connections are designed to match the OE connections so you can reuse OEM hoses or aftermarket. Trust the cooling experts at CSF for the best performing, highest-quality, and most reliable radiators.

This Part Fits the Following OEM/Substitute Numbers:

45111AG01A, 45111AG09A, 45119AG010, 45119FG030, 45119SC010, 45119SC090, 45119VA000, 45119VA010

Additional Fitment Information:

Vehicle	Block	CC	Engine Designation	Region	Engine	Aspiration	CID
2021 - Subaru WRX	H	1998	FA20F	United States	4 Cyl 2.0L	Turbocharged	122

3 In Stock

Holiday Special

$552.36 USD

$662.83 USD


Brand	CSF
Part #	CSF7095
Condition	New
Warehouse	B

UPC: 710353070956

2021 Subaru WRX Transmission Clutch Kit 4 Cyl 2.0L Advanced Clutch

240mm upgrade. Must use ACT flywheel (included in kit).
XT/Perf Street Sprung
XT/Perf Street Sprung
Product Attributes:
- California Proposition 65: Warning: This Product Can Expose You To Chemicals Including Carbon Black, Glass Wool Fibers, Or Silica (in Clutch Discs), Chromium And Nickel, Which Are Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. For More
- Torque Capacity Over OE: 65%
- Torque Capacity (ft/lbs.): 532
- Alignment Tool Included: Yes
- Disc Material: Organic
- Input Shaft Diameter: 1
- Part Fitment Requirement: Conversion Kit. Replaces Original 230mm Clutch. Must Use Act Flywheel (included In Kit). Subaru Has Incorporated 240mm Clutch Components Into Production During Mid-2018my Production Starting With Vin J806877. Act Clutch Kits And Flywheels Are Not Compatib
- Input Spline Quantity: 24
- Flywheel Type: Streetlite
- Pressure Plate Type: Xtreme
- Release Bearing Included: Yes
- Product Weight (lbs.): 28.6
- Clutch Disc Diameter:
  - 240
  - 9.4
- Flywheel Included: Yes
Features:
- Excellence in Performance", backed by the best one-year warranty in the industry!
SB11-XTSS kit features an Xtreme pressure plate for the most demanding driver. ACT Xtreme pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's Performance street discs are the most popular disc purchased. They feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs have reduced marcel for faster shift action to complement ACT pressure plates. Quiet operation with increased strength and reliability.

Additional Fitment Information:

Vehicle	Block	CC	Transmission	Cylinder Head Type	Engine Designation	Engine	Sub Model	CID
2021 - Subaru WRX	H	1998	Manual	DOHC	FA20F	4 Cyl 2.0L	Sport-tech	122

2 In Stock

Holiday Special

$1,926.15 USD

$2,311.38 USD


Brand	Advanced Clutch
Part #	A85SB11-XTSS
Condition	New
Warehouse	B

UPC: 842385002947

2021 Subaru WRX Transmission Clutch Kit 4 Cyl 2.0L Advanced Clutch

240mm upgrade. Must use ACT flywheel (included in kit).
HD/Perf Street Sprung
HD/Perf Street Sprung
Product Attributes:
- California Proposition 65: Warning: This Product Can Expose You To Chemicals Including Carbon Black, Glass Wool Fibers, Or Silica (in Clutch Discs), Chromium And Nickel, Which Are Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. For More
- Torque Capacity Over OE: 39%
- Torque Capacity (ft/lbs.): 449
- Alignment Tool Included: Yes
- Disc Material: Organic
- Input Shaft Diameter: 1
- Part Fitment Requirement: Conversion Kit. Replaces Original 230mm Clutch. Must Use Act Flywheel (included In Kit). Subaru Has Incorporated 240mm Clutch Components Into Production During Mid-2018my Production Starting With Vin J806877. Act Clutch Kits And Flywheels Are Not Compatib
- Input Spline Quantity: 24
- Flywheel Type: Streetlite
- Pressure Plate Type: Heavy Duty
- Release Bearing Included: Yes
- Product Weight (lbs.): 28.6
- Clutch Disc Diameter:
  - 240
  - 9.4
- Flywheel Included: Yes
Features:
- Excellence in Performance", backed by the best one-year warranty in the industry!
SB11-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's Performance Street discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs have reduced marcel for faster shift action to complement ACT pressure plates, with increased strength and reliability.

Additional Fitment Information:

Vehicle	Block	CC	Transmission	Cylinder Head Type	Engine Designation	Engine	Sub Model	CID
2021 - Subaru WRX	H	1998	Manual	DOHC	FA20F	4 Cyl 2.0L	Sport-tech	122

6 In Stock

Holiday Special

$1,842.99 USD

$2,211.59 USD


Brand	Advanced Clutch
Part #	A85SB11-HDSS
Condition	New
Warehouse	B

UPC: 842385002718

2021 Subaru WRX Transmission Clutch Kit 4 Cyl 2.0L Advanced Clutch

240mm upgrade. Must use ACT flywheel (included in kit).
HD/Perf Street Sprung
HD/Perf Street Sprung
Product Attributes:
- California Proposition 65: Warning: This Product Can Expose You To Chemicals Including Carbon Black, Glass Wool Fibers, Or Silica (in Clutch Discs), Chromium And Nickel, Which Are Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. For More
- Torque Capacity Over OE: 39%
- Torque Capacity (ft/lbs.): 449
- Alignment Tool Included: Yes
- Disc Material: Organic
- Input Shaft Diameter: 1
- Part Fitment Requirement: Conversion Kit. Replaces Original 230mm Clutch. Must Use Act Flywheel (included In Kit). Subaru Has Incorporated 240mm Clutch Components Into Production During Mid-2018my Production Starting With Vin J806877. Act Clutch Kits And Flywheels Are Not Compatib
- Input Spline Quantity: 24
- Flywheel Type: Streetlite
- Pressure Plate Type: Heavy Duty
- Release Bearing Included: Yes
- Product Weight (lbs.): 28.6
- Clutch Disc Diameter:
  - 240
  - 9.4
- Flywheel Included: Yes
Features:
- Excellence in Performance", backed by the best one-year warranty in the industry!
SB11-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's Performance Street discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs have reduced marcel for faster shift action to complement ACT pressure plates, with increased strength and reliability.

Additional Fitment Information:

Vehicle	Block	CC	Transmission	Cylinder Head Type	Engine Designation	Engine	Sub Model	CID
2021 - Subaru WRX	H	1998	Manual	DOHC	FA20F	4 Cyl 2.0L	Sport-tech	122

6 In Stock

Holiday Special

$1,842.99 USD

$2,211.59 USD


Brand	Advanced Clutch
Part #	A85SB11-HDSS
Condition	New
Warehouse	B

UPC: 842385002718

2021 Subaru WRX Transmission Clutch Kit 4 Cyl 2.0L Advanced Clutch

240mm upgrade. Must use ACT flywheel (included in kit).
XT/Perf Street Sprung
XT/Perf Street Sprung
Product Attributes:
- California Proposition 65: Warning: This Product Can Expose You To Chemicals Including Carbon Black, Glass Wool Fibers, Or Silica (in Clutch Discs), Chromium And Nickel, Which Are Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. For More
- Torque Capacity Over OE: 65%
- Torque Capacity (ft/lbs.): 532
- Alignment Tool Included: Yes
- Disc Material: Organic
- Input Shaft Diameter: 1
- Part Fitment Requirement: Conversion Kit. Replaces Original 230mm Clutch. Must Use Act Flywheel (included In Kit). Subaru Has Incorporated 240mm Clutch Components Into Production During Mid-2018my Production Starting With Vin J806877. Act Clutch Kits And Flywheels Are Not Compatib
- Input Spline Quantity: 24
- Flywheel Type: Streetlite
- Pressure Plate Type: Xtreme
- Release Bearing Included: Yes
- Product Weight (lbs.): 28.6
- Clutch Disc Diameter:
  - 240
  - 9.4
- Flywheel Included: Yes
Features:
- Excellence in Performance", backed by the best one-year warranty in the industry!
SB11-XTSS kit features an Xtreme pressure plate for the most demanding driver. ACT Xtreme pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's Performance street discs are the most popular disc purchased. They feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs have reduced marcel for faster shift action to complement ACT pressure plates. Quiet operation with increased strength and reliability.

Additional Fitment Information:

Vehicle	Block	CC	Transmission	Cylinder Head Type	Engine Designation	Engine	Sub Model	CID
2021 - Subaru WRX	H	1998	Manual	DOHC	FA20F	4 Cyl 2.0L	Sport-tech	122

2 In Stock

Holiday Special

$1,926.15 USD

$2,311.38 USD


Brand	Advanced Clutch
Part #	A85SB11-XTSS
Condition	New
Warehouse	B

UPC: 842385002947

2021 Subaru WRX Side Marker Light Bulb - Rear ARC Lighting

194;Amber;Super Bright;360degree diffused lens
W/ LED HEADLAMPS
Want a bright LED bulb offering improved style and visibility at a great price? Eco Series produces 600 lumens light output. The compact size makes it fit into every application
Product Attributes:
- Light Output: 600 Lumen
- IP Rating: Ip67
- Prop 65 - Short Label: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Amp Draw per Bulb: 0.65 Amps @ 12v Dc
- Color Temperature: 6,500 Kelvin
- Operating Voltage: 9-16 Dc Voltage
- Prop 65 (C, R or CR): Cr
Features:
- LED Source: up to 23 x 3020 LEDs
- Up to 600LM total output per bulb (high mode)
- Color: White/Amber/Red
- Current draw: 0.65A @ 12V (high mode)
- Voltage: 9V - 18V DC
- Diffused 360 degree lens creates smooth all-around illumination
- Compact size similar to stock bulb to ensure there are no fitment or clearance issues
- Polarity reversible contact points
ECO Series LED bulbs offer improved style and visibility at a great price. The size is similar to the OEM bulb so converting to LED bulbs is as easy as changing the stock bulb. The smooth 360degree diffused lens illumination brightens the darkest spaces and make your vehicle stand out.

Additional Fitment Information:

Vehicle	Position
2021 - Subaru WRX	Rear

18 In Stock

Holiday Special

$24.80 USD

$29.76 USD


Brand	ARC Lighting
Part #	ALT3110A
Condition	New
Warehouse	B

2021 Subaru WRX Alignment Camber Kit - Front Moog

Camber Adjusting Kit
From Minus 1-3/4 to Plus 1-3/4 Degrees of Change Single Offset Adjuster with 14 (mm) Bolts
MOOG K90474 Camber Adjusting Kit
Features:
- Can bring vehicles back to factory specification
- Can solve excessive tire wear and steering issues
- Shims and bushings provide precise camber, caster and toe adjustments
- Incorporates proven design and engineering features
- Cam bolts and adjustable ball joints provide alignment for non-adjustable vehicles
By constantly introducing design enhancements that extend product life and simplify installation and replacement, MOOG has earned its reputation as the chassis industry's Problem Solver.
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.