Top 5 Performance Mods: 2015-2017 Subaru WRX

Best Subaru Performance Parts on March 2024 Shopping Deals at Bestonio.com

  • Innovative Performance Chip/Power Programmer for Subaru Legacy 2.2L, 2.5L, 3.0L and 3.6L - Improve Your Fuel Mileage, Save Gas & Gain More MPG, Increase Horsepower & Torque with this Engine Tuner!

    • ASIN: B00WFHY42Q
    • Brand: Innovative Performance Chips
    • Manufacturer: Innovative Performance Chips

    Gain up to +35 HP and +5 MPG in your Subaru Legacy!Our inexpensive performance chips are an innovative new way of unlocking up to +35 horsepower and +5 MPG in fuel mileage in your Subaru Legacy by safely optimizing your air/fuel ratio and timing curve for increased efficiency! Our innovative Subaru Legacy performance chip is the answer to today's h... [Read More]

  • Mishimoto MMRAD-STI-08 2008-2014 Subaru WRX and STI 08 Manual Radiator

    • UPC: 748354798852
    • ASIN: B003GZJAKM
    • Brand: Mishimoto
    • Manufacturer: Mishimoto

    The Mishimoto performance aluminum radiator for the Subaru WRX and STI is designed and engineered to maximize cooling efficiency by up to 30 per cent, boost engine functions, and most importantly protect the car from overheating.

  • Turbosmart TS-0203-1215 Kompact Plumb Back Blow Off Valve for Subaru

    • ASIN: B003A2AD52
    • Brand: Turbosmart
    • Manufacturer: Turbosmart

    Full recirculating blow off valve. The plumb back system recirculates all excess pressure back into the intake system. Great for enthusiasts not wanting to be noticed but wanting the performance and reliability benefits of a quality blow off valve. Suits Mazda speed (MPS) 3, 6, CX7, Subaru Legacy/Liberty GT, WRX MY08-current, Forester XT MY08-curre... [Read More]

  • Fits Subaru Impreza - High-Performance Tuner Chip and Power Tuning Programmer - Boost Horsepower and Torque

    • ASIN: B07R1P23BQ
    • Brand: Power Tune Performance
    • Manufacturer: Power Tune Performance

    The Power Tune arrives pre-loaded with custom DYNO Proven tuner technology that INCREASES HORSEPOWER and TORQUE! Tuning and programming your vehicle is so easy anyone can do it. Simply plug the Power Tune into your vehicle's OBDII port to unleash hidden power! - Boosts Horsepower up to 35% - Up to 25% Added Torque - Enhanced Throttle Response ... [Read More]

  • Fits Subaru XV Crosstrek - High-Performance Tuner Chip and Power Tuning Programmer - Boost Horsepower and Torque

    • ASIN: B077DXV72T
    • Brand: Power Tune Performance
    • Manufacturer: Power Tune Performance

    The Power Tune arrives pre-loaded with custom DYNO Proven tuner technology that INCREASES HORSEPOWER and TORQUE! Tuning and programming your vehicle is so easy anyone can do it. Simply plug the Power Tune into your vehicle's OBDII port to unleash hidden power! - Boosts Horsepower up to 35% - Up to 25% Added Torque - Enhanced Throttle Response ... [Read More]

  • For Subaru WRX & STi 2008 2009 2010 2011 2012 High Performance Radiator Shroud & Pulley Belt Cover Combo Red

    • ASIN: B07PNBF97P
    • Brand: G-PLUS
    • Manufacturer: Gplusmotor

    Title: Radiator Shroud & Pulley / Belt Cover Combo Color: Red Specifics and Benefits: About the Radiator Shroud: Construction Let Your Radiator Look Hot While Getting Cool. The Performance Radiator Shroud caps the top of the radiator for a sleek new look and forces all available airflow through the core. This lowers operating temperature and increa... [Read More]

  • AEM 50-1000 High Flow In-Tank Fuel Pump

    • UPC: 608067875151
    • ASIN: B00A0J00UQ
    • Brand: AEM
    • Size: 4.055 x 1.535 x 1.535 inches
    • Manufacturer: AEM

    AEM's High Flow In-Tank Fuel Pump is designed for high performance naturally aspirated and forced induction EFI vehicles. It delivers reliable performance and high volumes of fuel flow for roughly half the cost of comparable performance fuel pumps. The AEM High Flow In-Tank Fuel Pump flows 320 lph (84 gph) at 43 PSI and is capable of supporting ove... [Read More]

  • High Performance Red Radiator Shroud & Pulley/Belt Cover Combo Fit For Subaru WRX & STi 08+

    • UPC: 650728537762
    • ASIN: B07PSG87P2
    • Brand: VRracing
    • Manufacturer: VRracing

    Title:Radiator Shroud Pulley Belt Cover Combo Application: For Subaru WRX/STi 2008+ Description: Subaru WRX/STi 2008+ Radiator Shroud Let Your Radiator Look Hot While Getting Cool. Interchange Part Number:PSP-ENG-510 & PSP-ENG-150 Performance Radiator Shroud caps the top of the radiator for a sleek new look and forces all available airflow through ... [Read More]

  • High Performance Parts Cold Air Intake Kit & Red Filter Combo Compatible for Subaru 2008-2014 WRX/STI H4 2.5L Turbo

    • UPC: 649106631437
    • ASIN: B07VQLXD4B
    • Brand: High performance parts
    • Manufacturer: High Performance Parts

    Better Mileage - This intake draws in more cold air resulting in a more efficient burning of gas due to increased air to fuel ratio running into the engine. Improve Engine Lifespan - Engines and radiators running on cold air intakes benefit from drawing in cold air as opposed to hotter temperature air. Saving Money - A reusable air filter is includ... [Read More]

  • JDMSPEED New Red Full Coilover Struts Shock Absorbers Suspension Kit For 02-07 Impreza WRX

    • UPC: 714131642274
    • ASIN: B077W95NPW
    • Brand: JDMSPEED
    • Manufacturer: JDMSPEED

    Specifications : Fit For : Subaru Impreza WRX 02-07 GDA GDB (WRX Wagon, 2.5RS Models) Subaru Impreza WRX STI 04 GDA GDB Subaru Forester 03-08 SG Bugeye: 2002-2003 USDM WRXs (2001-2002 outside US) Blobeye: 2004 WRX/STI Saab 9-2X Quantity: 2 piece front + 2 pieces rear Spring rate Front: 8kg Spring rate Rear: 6kg Adjustable damper: Non Adjustable ... [Read More]

  • K&N 69-8010TTK Performance Air Intake System

    • UPC: 024844367563
    • ASIN: B079WRZLFV
    • Brand: K&N
    • Manufacturer: K&N

    The K&N 69-8010TTK Typhoon air intake system is an air induction system designed to fit specific Subaru Impreza models. The K&N Typhoon air intake replaces the restrictive factory air filter and air intake housing. The tube dramatically reduces air flow restriction, smoothing and straightening the air flow. Air is delivered directly into the engine... [Read More]

  • Performance 3" Cat Back Exhaust Muffler System Kit For 05-09 Subaru Legacy GT Sedan 2.5L - Turbocharged Model Only

    • UPC: 732627254497
    • ASIN: B01NBJP1HM
    • Brand: MVP Auto Parts
    • Manufacturer: MVP Auto Parts

    This listing is for a brand new High Performance Dual Cat Back Exhaust System made specifically for vehicle models shown above. You are going to love the deep, rich and throaty sound from our performance exhaust system. The muffler featured much improved exhaust flow for maximum performance gains. It's specifically engineered to provide awesome mus... [Read More]

  • Performance Air Intake + FILTER for 2002-2007 Subaru Impreza WRX 2.0 2.0L 2.0 2.5L Turbocharged ENGINE (RED)

    • UPC: 696449553506
    • ASIN: B07JR39RGK
    • Brand: INTAKE KAI
    • Manufacturer: INTAKE KAI

  • DEWHEL Manual Performance Shifter Stop Gap Removal Shift Stop Removes Loose Sloppy Shift Gate Feel CNC Aluminum for 2015+ WRX/10-14 Legacy/Outback/14+ Forester (Red)

    • UPC: 642534200497
    • ASIN: B0761KSY6T
    • Brand: DEWHEL
    • Manufacturer: Dewhel

    Installing this customizer reduces the horizontal shift gap from 1 "to 1/8" instantly! This makes for a much tighter and more responsive feel.Performance WRX Short Shifter Adapter uses a unique way of shortening your shifters throws with out replacing or cutting the length of the shift rodeasy to install shifter adaptor makes your shifts feel solid... [Read More]

  • DODOFUN T10 Ceramics Interior Exterior Bright LED Light 168 175 194 2825 W5W Size Bulb Deep Blue Color (Pack of 10)

    • UPC: 690494103907
    • ASIN: B07L8FBXGD
    • Brand: DODOFUN
    • Manufacturer: MAOXIN

    Unique feature >> Super penetration rate and refractive rate projector lens which offer smooth lighting. >> Never melt ceramics body, appearance smooth, never fade, exquisite design, better heat dissipation performance. >> Ceramics body and frosted lens are connected seamlessly at 160 degree high temperature, which make strong and firm body. Speci... [Read More]

  • PERRIN Shifter Stop Compatible with Subaru WRX 2015-2017 and 2018-19 WRX with OEM Short Shifter

    • UPC: 791082887428
    • ASIN: B019D8RK5W
    • Brand: PERRIN
    • Manufacturer: PERRIN

    Feel the difference, instantly. Remove loose and sloppy shift gate feel within minutes--no special tools required. Due to the slop of the internals in the transmission, there is an unacceptable amount of horizontal slop within the 1st- and 2nd- gear shift gates. What should be little to no movement ends up being nearly 1.0 inch of play. This makes ... [Read More]

  • Mishimoto MMRAD-BRZ-13 Subaru BRZ/Scion FR-S Performance Aluminum Radiator

    • UPC: 748666009165
    • ASIN: B00FIWJVZA
    • Brand: Mishimoto
    • Manufacturer: Mishimoto

    Aggressive driving results in increased engine temperatures necessitating an effective solution for keeping your flat four cool. Mishimoto's Performance Aluminum Radiator eliminates rising temperatures. The Mishimoto BRZ/FR-S radiator features all-aluminum construction with TIG-welded end tanks and a 100 percent brazed aluminum core. This radiator ... [Read More]

  • Draw-Tite 75673 Max-Frame Receiver

    • UPC: 742512756739
    • ASIN: B003CSYP4E
    • Brand: Draw-Tite
    • Manufacturer: Draw-Tite

    Welded Construction For Maximum Strength/Safety. Custom Built To Ensure Perfect Fit. Designed To Withstand Road Abuse Within Capacities. Limited Lifetime Warranty. Black Powered Coat Finish. Designed For Trucks Vans And Sport Utility Vehicle. All Frame Attachments.

  • Mishimoto MMRAD-WRX-01 Subaru WRX and STI Performance Aluminum Radiator

    • UPC: 748354797633
    • ASIN: B003GZJBQK
    • Brand: Mishimoto
    • Manufacturer: Mishimoto

    Whether you daily drive a stock STI or rallycross a modified WRX, an efficient cooling system is key to extending the life of your flat-four. The plastic end tanks of the stock radiator are especially prone to cracking from years of constant variation in temperature. A radiator failure can result in overheating, head gasket failure, and other engin... [Read More]

  • Invidia (HS12SSTGTT) N1 Single Layer Cat-Back Exhaust System with Titanium Tip for Subaru BR-Z/Scion FR-S

    • UPC: 608067671135
    • ASIN: B009LM88MU
    • Brand: Invidia
    • Manufacturer: Invidia

    For a good balance of price and performance, Invidia offers the motorsports enthusiasts a strong line-up of Invidia N1 Exhaust is constructed with high-quality SUS304 stainless steel, CNC-machined flanges, and manufactured with a polished finish. Each system features mandrel-bent stainless steel piping for maximum exhaust flow and reduced back pres... [Read More]

  • Top 5 Performance Mods: 2015-2017 Subaru WRX

    Top 5 Subaru WRX & STI Performance MODS!

    The Best OEM Subaru Parts for 2015-2019 WRX & STI