Building a WRX in 10 Minutes: Every Mod on John's 2015 WRX
A music-backed montage of every install John did on his 2015 WRX over four years, with his full mod list and buy links from the description.
Full video (11 min): Building a WRX in 10 minutes | All Subarus Go to Heaven · John's YouTube channel
Get the parts
- John's Amazon storeBuy ↗
- Boomba bypass valve (BPV), redBuy ↗
- Q300 cat-back exhaustBuy ↗
- Perrin shift stopperBuy ↗
- Alternative: BC Racing BR coilovers, 2015–2021 WRX/STI (ISC N1 no longer sold on Amazon)Buy ↗
- Rally Armor mud flaps with red letteringBuy ↗
- Avest side-marker mirror turn signalsBuy ↗
- Mishimoto J-pipe: Generic pick (not linked in the description)Generic pickSearch on Amazon ↗
- Subispeed TR taillights: Generic pick (not linked in the description)Generic pickSearch on Amazon ↗
- Dasaita official store (replaces the AliExpress link in the description)Buy direct ↗
- Alternative: Dasaita 10.2" universal double-DIN head unit (current model, Dasaita)Buy ↗
- iDoing 9" head unit for WRX / STI 2016–2022 (iDoing store)Buy ↗
- Dasaita CarPlay USB dongle for the head unit (AliExpress)Buy ↗
- Dasaita head units on eBayBuy ↗
CodeDasaita coupon code (8% off) — JOHNNGUYEN
CodeiDoing coupon code (NGOOYEN) — NGOOYEN
As an Amazon Associate I earn from qualifying purchases. Some links are affiliate links.
A music-backed montage of every install John did on his 2015 WRX over four years, with his full mod list and buy links from the description. This 11 min guide covers the Parts listed are on John's 2015 Subaru WRX with tools, parts links and the full video.
Overview
This one is a build montage: every install John did on his WRX in four years, set to music with almost no narration (the transcript below is a single line). The real value is the description, where John lists the whole build: an E50 tune by Ron Watson with a Cobb flex fuel kit and DW300 pump, Cobb intake, Mishimoto J-pipe and Q300 cat-back, ISC coilovers on Enkei NT03+M wheels, a Perrin shift stopper and STI short shifter package, an S208 front lip, STI side skirts and trunk with wing, Subispeed TR taillights and F1 rear fog, Rally Armor mud flaps, and a Dasaita Android head unit. The buy links below are copied from that description.
Vehicle & fitment
- Product
- Build showcase: E50 tune, Cobb flex fuel kit and Accessport, DW300 pump, Cobb intake, Mishimoto J-pipe, Q300 cat-back, ISC coilovers, Perrin shift stopper, S208 front lip, STI body parts, Subispeed lighting, Dasaita Android head unit and more
- Shown on
- 2015 Subaru WRX (John's red car)
- Parts listed are on John's 2015 Subaru WRX
- The Dasaita 9" head unit link is listed for the WRX 2016–2018 (per the Amazon listing title); check fitment for your year
Always confirm fitment for your exact year and trim with the seller before buying.
Tools & parts
Tools
Parts
- Tuned by Ron Watson (E50)
- Cobb flex fuel kit
- DW300 fuel pump
- Dasaita Android head unit
- Boomba BPV
- Cobb big SF intake
- Mishimoto J-pipe
- Q300 cat-back exhaust
- Cobb Accessport
- Phatbotti performance tune
- Raceseng shift knob
- Perrin shift stopper
- ISC coilovers
- Enkei NT03+M +27 9.5 wheels
- S208 front lip
- STI side skirts
- STI rear trunk with wing
- STI center shift console
- S4 stitch hood
- STI short shifter package
- Subispeed TR taillights
- Subispeed F1 rear fog light
- JDM splash rear guards
- Rally Armor mud flaps (red lettering)
- Custom vinyl-wrapped rocker panels and black roof wrap
- Avest side-marker mirror turn signals
- Megan lowered lower control arms
- LED lighting all around
- Harman Kardon speakers and amp
- Keyless entry
Video chapters
- 0:00Introduction and buildup
- 2:36Vehicle modification review
- 4:06Performance transitions
- 7:43Final performance run
Step by step
- 1
Introduction and buildup▶ 0:00
The montage opens the four-year build story. There's almost no talking in this video; John's one spoken line is about the car's black-and-red contrast, his favorite color combination.
- 2
Vehicle modification review▶ 2:36
The mods on display. The description lists the exterior side (S208 lip, STI side skirts, STI trunk with wing, S4 stitch hood, Subispeed TR taillights and F1 fog, Rally Armor flaps, wrapped rockers and roof) and the interior (STI center shift console, Raceseng knob, STI short shifter package, Perrin shift stopper, Dasaita Android head unit, Harman Kardon audio).
- 3
Performance transitions▶ 4:06
The performance side, per the description: E50 tune by Ron Watson with a Cobb flex fuel kit and DW300 pump, Cobb big SF intake, Mishimoto J-pipe, Q300 cat-back, Boomba BPV and a Cobb Accessport.
- 4
Final performance run▶ 7:43
The video closes on the finished car. Suspension, per the description: ISC coilovers, Megan lowered lower control arms and Enkei NT03+M +27 9.5 wheels.
Get the parts
- John's Amazon storeBuy ↗
- Boomba bypass valve (BPV), redBuy ↗
- Q300 cat-back exhaustBuy ↗
- Perrin shift stopperBuy ↗
- Alternative: BC Racing BR coilovers, 2015–2021 WRX/STI (ISC N1 no longer sold on Amazon)Buy ↗
- Rally Armor mud flaps with red letteringBuy ↗
- Avest side-marker mirror turn signalsBuy ↗
- Mishimoto J-pipe: Generic pick (not linked in the description)Generic pickSearch on Amazon ↗
- Subispeed TR taillights: Generic pick (not linked in the description)Generic pickSearch on Amazon ↗
- Dasaita official store (replaces the AliExpress link in the description)Buy direct ↗
- Alternative: Dasaita 10.2" universal double-DIN head unit (current model, Dasaita)Buy ↗
- iDoing 9" head unit for WRX / STI 2016–2022 (iDoing store)Buy ↗
- Dasaita CarPlay USB dongle for the head unit (AliExpress)Buy ↗
- Dasaita head units on eBayBuy ↗
CodeDasaita coupon code (8% off) — JOHNNGUYEN
CodeiDoing coupon code (NGOOYEN) — NGOOYEN
As an Amazon Associate I earn from qualifying purchases. Some links are affiliate links.
FAQ
What vehicle does this install fit?
It is shown for the Parts listed are on John's 2015 Subaru WRX. The Dasaita 9" head unit link is listed for the WRX 2016–2018 (per the Amazon listing title); check fitment for your year Always confirm your exact year, trim and factory audio with the seller.
How long does the install take?
John's full video is 11 min. Plan on that much time for a careful DIY install, plus extra if you are new to dash work.
What tools do I need?
Basic hand tools and a plastic trim tool cover most of this install; see the Tools section for the full list.
Does it support wireless CarPlay or Android Auto?
Check the product listing for wired vs wireless CarPlay / Android Auto before you buy; John shows what worked in the video.
Where do I get the parts?
Use the buy links on this page for the unit and any harnesses John used. Some links are affiliate links.
Is this beginner-friendly?
The guide breaks the job into 4 steps with timestamps into the video. If you can remove trim panels carefully, you can follow along.
John's Subaru WRX
More photos →Photos from @ngooyen on Instagram. Follow for more.
Full transcript
Show the full transcript (1 lines) +
0:21The contrast is pretty good. I got that black and red color from my favorite kind of cool
Machine-transcribed from the full-length video and lightly cleaned (product names fixed). Watch the video for exact wording.
Next step






