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2015-2021 WRX & STI

Envision Tuning is your #1 source for 2015-2021 WRX & STI aftermarket parts.

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  • $9,999.00 - $9,999.00
    $9,999.00
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    $9,999.00
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    Killer B Performance Radiator 2015-2021 WRX

    Killer B Motorsport

    The Killer B Motorsport Performance Radiator employs advanced F1 core technology and boasts exceptional absorptive capabilities, yet occupies the s...

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    $9,999.00 - $9,999.00
    $9,999.00
    $9,999.00 - $9,999.00
    $9,999.00
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  • $89.00 - $89.00
    $89.00
    $89.00 - $89.00
    $89.00
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    GrimmSpeed Red Fender Shrouds 2015-2021 WRX / 2015-2021 STI

    GrimmSpeed

    GrimmSpeed 2015-2021 Subaru WRX/STI Fender Shrouds boast a stylish red powder-coat finish, blending in perfectly with other GrimmSpeed items. Craft...

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    $89.00 - $89.00
    $89.00
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    $89.00
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    $99.95
    $99.95 - $99.95
    $99.95
    $94.95
    $94.95 - $94.95
    $94.95
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    Radium Engineering Master Cylinder Brace 2015-2021 WRX / 2015-2021 STI

    Radium Engineering

    Crafted from CNC machined Aluminum, the Radium Engineering 2015+ Subaru WRX/STI Master Cylinder Brace features a laser etched and anodized finish, ...

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    $99.95
    $99.95 - $99.95
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    $94.95
    $94.95 - $94.95
    $94.95
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  • $39.00 - $39.00
    $39.00
    $39.00 - $39.00
    $39.00
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    GrimmSpeed Hella Horn Wiring Harness 2015-2021 WRX / 2015-2021 STI

    GrimmSpeed

    The GrimmSpeed 2015+ WRX/STI Hella Horn Wiring Harness features a superiorly molded plug for effortless installation of Hella horns. Additionally,...

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    $39.00 - $39.00
    $39.00
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    $39.00
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    $1,910.00
    $1,910.00 - $1,910.00
    $1,910.00
    $1,337.00
    $1,337.00 - $1,337.00
    $1,337.00
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    Invidia Gemini R400 Single Layer Quad Black Tip Catback Exhaust 2015-2021 WRX / 2015-2021 STI

    Invidia

    Invidia perfects their 2015+ WRX / STI lineup with the Gemini R400 exhaust. Featuring a quad muffler design to optimize backpressure, the exhause r...

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    $1,910.00
    $1,910.00 - $1,910.00
    $1,910.00
    $1,337.00
    $1,337.00 - $1,337.00
    $1,337.00
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  • $89.00 - $89.00
    $89.00
    $89.00 - $89.00
    $89.00
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    GrimmSpeed Black Fender Shrouds 2015-2021 WRX / 2015-2021 STI

    GrimmSpeed

    GrimmSpeed Fender Shrouds for the 2015+ WRX/STI are designed to replace the standard, dull factory fabric shrouds. Manufactured from a single piece...

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    $89.00 - $89.00
    $89.00
    $89.00 - $89.00
    $89.00
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    $499.99 - $499.99
    $499.99
    $499.99 - $499.99
    $499.99
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    Torque Solution Rear Trailing Arms 2015-2021 Subaru WRX / 2015-2021 STI

    Torque Solution

    Torque Solution Adjustable Rear Trailing Arms are a perfect complement to go along with our camber arms and toe links. These add additional stabili...

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    $499.99 - $499.99
    $499.99
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    $499.99
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    $438.52
    $438.52 - $438.52
    $438.52
    $354.99
    $354.99 - $354.99
    $354.99
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    MBRP 2.5" Dual Split Rear Exit Axle Back w/ 3.5in Tips 2015-2021 WRX / 2015-2021 STI

    MBRP

    MBRP's Pro Series is the best performance exhaust system that money can buy. It is a series designed and built for the serious enthusiast who will ...

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    $438.52
    $438.52 - $438.52
    $438.52
    $354.99
    $354.99 - $354.99
    $354.99
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    $574.40
    $574.40 - $574.40
    $574.40
    $464.99
    $464.99 - $464.99
    $464.99
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    MBRP Stainless Steel 2.5" Dual Split Rear Exit Axleback w/ 3.5in CF Tips 2015-2021 WRX / 2015-2021 STI

    MBRP

    MBRP's Pro Series is the best performance exhaust system that money can buy. It is a series designed and built for the serious enthusiast who will ...

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    $574.40
    $574.40 - $574.40
    $574.40
    $464.99
    $464.99 - $464.99
    $464.99
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  • $407.53 - $407.53
    $407.53
    $407.53 - $407.53
    $407.53
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    aFe Takeda Stage-2 PRO DRY S Cold Air Intake System 2015-2021 WRX

    aFe

    5" Tall Air Filter: This intake system utilizes a pre-oiled, large 5" tall conical 360 degree radial flow performance air filter with 5-layers of p...

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    $407.53 - $407.53
    $407.53
    $407.53 - $407.53
    $407.53
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  • $407.53 - $407.53
    $407.53
    $407.53 - $407.53
    $407.53
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    aFe Takeda Stage-2 PRO 5R Cold Air Intake System 2015-2021 WRX

    aFe

    5" Tall Air Filter: This intake system utilizes a pre-oiled, large 5" tall conical 360 degree radial flow performance air filter with 5-layers of p...

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    $407.53 - $407.53
    $407.53
    $407.53 - $407.53
    $407.53
      Lease to own   Pay as low as   $/week
  • $295.41 - $295.41
    $295.41
    $295.41 - $295.41
    $295.41
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    aFe BladeRunner Red 2.5" Aluminium Hot Side Charge Pipe 2015-2021 WRX

    aFe

    Flow and Performance: Smooth transitions in the mandrel-bent aluminum tubing decrease turbulence and minimize pressure loss, increasing horsepower ...

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    $295.41 - $295.41
    $295.41
    $295.41 - $295.41
    $295.41
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  • Save 15% Save %
    $1,235.00
    $1,235.00 - $1,235.00
    $1,235.00
    $1,049.75
    $1,049.75 - $1,049.75
    $1,049.75
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    Perrin FMIC Black Boost Tubes w/ Black Couplers 2015-2021 WRX

    Perrin Performance

    PERRIN boost tubes are CNC mandrel bent from aluminum tubing for better weight reduction. Every boost tube has an over sized beaded end to ensure t...

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    $1,235.00
    $1,235.00 - $1,235.00
    $1,235.00
    $1,049.75
    $1,049.75 - $1,049.75
    $1,049.75
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    $1,378.00
    $1,378.00 - $1,378.00
    $1,378.00
    $1,171.30
    $1,171.30 - $1,171.30
    $1,171.30
      Lease to own   Pay as low as   $/week

    Perrin Performance FMIC Black Boost Tubes w/ Black Silicone Couplers 2015-2021 STI

    Perrin Performance

    Boost Tubes Right off the turbo a smooth offset coupler carries the hot side air charge to a perfectly matched 2.25” boost tube. We chose 2.25" tub...

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    $1,378.00
    $1,378.00 - $1,378.00
    $1,378.00
    $1,171.30
    $1,171.30 - $1,171.30
    $1,171.30
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    $1,378.00
    $1,378.00 - $1,378.00
    $1,378.00
    $1,171.30
    $1,171.30 - $1,171.30
    $1,171.30
      Lease to own   Pay as low as   $/week

    Perrin Performance FMIC Red Boost Tubes w/ Black Silicone Couplers 2015-2021 STI

    Perrin Performance

    Replace your stock top mount intercooler with the PERRIN Front Mount Intercooler to maximize the turbocharged performance of your STI. Enjoy increa...

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    $1,378.00
    $1,378.00 - $1,378.00
    $1,378.00
    $1,171.30
    $1,171.30 - $1,171.30
    $1,171.30
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    Save 15% Save %
  • Save 15% Save %
    $1,192.00
    $1,192.00 - $1,192.00
    $1,192.00
    $1,013.20
    $1,013.20 - $1,013.20
    $1,013.20
      Lease to own   Pay as low as   $/week

    Perrin Performance Front Mount Intercooler (Silver Core and Beam) w/o Piping 2015-2021 WRX / 2015-2021 STI

    Perrin Performance

    The PERRIN Front Mount Intercooler Core and Beam provides a direct replacement for the limited factory top mount setup, reducing the chances of hea...

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    $1,192.00
    $1,192.00 - $1,192.00
    $1,192.00
    $1,013.20
    $1,013.20 - $1,013.20
    $1,013.20
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    $500.00
    $500.00 - $500.00
    $500.00
    $425.00
    $425.00 - $425.00
    $425.00
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    Perrin Oil Cooler Kit 2015-2021 WRX

    Perrin Performance

    Utilize the PERRIN Oil Cooler Kit to reduce engine oil temperatures, increase engine life, and sustain horsepower. In racing conditions, engine oil...

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    $500.00
    $500.00 - $500.00
    $500.00
    $425.00
    $425.00 - $425.00
    $425.00
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  • Save 15% Save %
    $800.00
    $800.00 - $800.00
    $800.00
    $680.00
    $680.00 - $680.00
    $680.00
      Lease to own   Pay as low as   $/week

    Perrin Silver Top Mount Intercooler 2015-2021 WRX

    Perrin Performance

    Perrin top mount intercoolers (TMIC) for 2015-2021 Subaru WRX will add a consistent 10+ wheel horsepower! This is one of the largest top mounted in...

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    $800.00
    $800.00 - $800.00
    $800.00
    $680.00
    $680.00 - $680.00
    $680.00
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  • Sold out
    $800.00
    $800.00 - $800.00
    $800.00
    $680.00
    $680.00 - $680.00
    $680.00
      Lease to own   Pay as low as   $/week

    Perrin Black Top Mount Intercooler 2015-2021 WRX

    Perrin Performance

    Perrin top mount intercoolers (TMIC) for 2015-2021 Subaru WRX will add a consistent 10+ wheel horsepower! This is one of the largest top mounted in...

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    $800.00
    $800.00 - $800.00
    $800.00
    $680.00
    $680.00 - $680.00
    $680.00
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    Sold out
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    $127.00
    $127.00 - $127.00
    $127.00
    $107.95
    $107.95 - $107.95
    $107.95
      Lease to own   Pay as low as   $/week

    Perrin Differential Lockdown System 2015-2023 WRX / 2015-2021 STI

    Perrin Performance

    Add drivetrain rigidity and precision to throttle input to your Subaru with the PERRIN Differential Lockdown Kit. The PERRIN rear diff lock down lo...

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    $127.00
    $127.00 - $127.00
    $127.00
    $107.95
    $107.95 - $107.95
    $107.95
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    Save 15% Save %
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    $175.00
    $175.00 - $175.00
    $175.00
    $148.75
    $148.75 - $148.75
    $148.75
      Lease to own   Pay as low as   $/week

    Perrin Hyper Pink Pulley Cover 2015-2021 WRX

    Perrin Performance

    Accessorize the top of your engine and the pulleys with the PERRIN Pulley Cover. Choose red or black to accent your engine bay.Add more flavor and ...

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    $175.00
    $175.00 - $175.00
    $175.00
    $148.75
    $148.75 - $148.75
    $148.75
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    $130.00
    $130.00 - $130.00
    $130.00
    $110.50
    $110.50 - $110.50
    $110.50
      Lease to own   Pay as low as   $/week

    Perrin Neon Yellow Radiator Shroud (Without OEM Intake Scoop) 2015-2021 WRX / 2015-2021 STI

    Perrin Performance

    The Perrin 15-21 WRX/STI Radiator Shroud (Without OEM Intake Scoop) - Neon Yellow arrives with a powder-coated multi-piece design for easy bolt-on ...

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    $130.00
    $130.00 - $130.00
    $130.00
    $110.50
    $110.50 - $110.50
    $110.50
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    $130.00
    $130.00 - $130.00
    $130.00
    $110.50
    $110.50 - $110.50
    $110.50
      Lease to own   Pay as low as   $/week

    Perrin Hyper Pink Radiator Shroud (Without OEM Intake Scoop) 2015-2021 WRX / 2015-2021 STI

    Perrin Performance

    The Perrin 15-21 WRX/STI Radiator Shroud (Without OEM Intake Scoop) - Hyper Pink arrives with a powder-coated multi-piece design for easy bolt-on i...

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    $130.00
    $130.00 - $130.00
    $130.00
    $110.50
    $110.50 - $110.50
    $110.50
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    $165.00
    $165.00 - $165.00
    $165.00
    $140.25
    $140.25 - $140.25
    $140.25
      Lease to own   Pay as low as   $/week

    Perrin Neon Yellow Pulley Cover 2015-2021 WRX

    Perrin Performance

    Enhance the look of your FA DIT engine's pulleys with the PERRIN Belt Cover! This pulley cover is designed as a direct, high-grade aluminum substit...

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    $165.00
    $165.00 - $165.00
    $165.00
    $140.25
    $140.25 - $140.25
    $140.25
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    Save 15% Save %