How to Build a 350+ WHP Subaru WRX STI! (EJ257 Engine)
9:31
YouTube8020 Automotive
How to Build a 350+ WHP Subaru WRX STI! (EJ257 Engine)
Pushing your Subaru WRX STI to 350 WHP on the EJ257 engine isn’t just about slapping on a few parts — it’s about doing it right. In this video, Zach dives deep into what it really takes to reach this power level safely and reliably. From critical supporting upgrades to how far the stock engine and transmission can go, we cover everything ...
400 views2 months ago
Shorts
How to make 500 HP on a STI
0:30
92.1K views
How to make 500 HP on a STI
IAG Performance
Building a Subaru WRX STI: Step-by-Step Guide
0:21
2.2K views
Building a Subaru WRX STI: Step-by-Step Guide
kendizzle_sti
Subaru WRX Review
2022 Subaru WRX Review // Class Of One
13:21
2022 Subaru WRX Review // Class Of One
YouTubeThrottle House
993.3K viewsFeb 6, 2022
2022 Subaru WRX Premium (6-Speed Manual) - POV Review
23:19
2022 Subaru WRX Premium (6-Speed Manual) - POV Review
YouTubeTheTopher
917.1K viewsOct 21, 2022
2019 Subaru WRX: Review
10:46
2019 Subaru WRX: Review
YouTubeGold Pony
214.1K viewsAug 4, 2018
Top videos
How to Build a Subaru WRX STI (EJ20/25) Comprehensive Guide (POV)
1:50:31
How to Build a Subaru WRX STI (EJ20/25) Comprehensive Guide (POV)
YouTubeSmeedia
50.4K viewsMar 23, 2024
2007 Subaru WRX STI Rebuild: Building the Engine!
20:50
2007 Subaru WRX STI Rebuild: Building the Engine!
YouTubeSmeedia
29.3K viewsDec 7, 2023
COMPLETE Rebuild Of My EJ257 Engine & Turbo For My $3,650 2015 STI!
1:02:39
COMPLETE Rebuild Of My EJ257 Engine & Turbo For My $3,650 2015 STI!
YouTubeShawnzey
24.6K views7 months ago
Subaru WRX Specs
2025 Subaru WRX tS: The new STI? Full review and track test.
17:19
2025 Subaru WRX tS: The new STI? Full review and track test.
YouTubeDriving Sports TV
124K views10 months ago
The best WRX in years! (Subaru WRX tS Spec B 2025 Review)
13:47
The best WRX in years! (Subaru WRX tS Spec B 2025 Review)
YouTubeChasing Cars
33.2K views4 weeks ago
2025 Subaru WRX AWD tS Spec B Unveiling Performance and Style
2:26
2025 Subaru WRX AWD tS Spec B Unveiling Performance and Style
YouTubeDPCcars
5.5K views6 months ago
How to Build a Subaru WRX STI (EJ20/25) Comprehensive Guide (POV)
1:50:31
How to Build a Subaru WRX STI (EJ20/25) Comprehensive Guide (…
50.4K viewsMar 23, 2024
YouTubeSmeedia
2007 Subaru WRX STI Rebuild: Building the Engine!
20:50
2007 Subaru WRX STI Rebuild: Building the Engine!
29.3K viewsDec 7, 2023
YouTubeSmeedia
COMPLETE Rebuild Of My EJ257 Engine & Turbo For My $3,650 2015 STI!
1:02:39
COMPLETE Rebuild Of My EJ257 Engine & Turbo For My $3,650 201…
24.6K views7 months ago
YouTubeShawnzey
The MOST in depth EJ25 rebuild tutorial EVER (wrx/sti)
2:26:02
The MOST in depth EJ25 rebuild tutorial EVER (wrx/sti)
194.4K viewsFeb 13, 2024
YouTubeOff The Line Performance
Building A Dream Subaru WRX STI! (FULL BUILD In 60 Minutes)
1:16:44
Building A Dream Subaru WRX STI! (FULL BUILD In 60 Minutes)
205.2K views9 months ago
YouTubethrotl Clips
Building a Stock Motor 650WHP Subaru WRX STI in 48 Hours.
23:40
Building a Stock Motor 650WHP Subaru WRX STI in 48 Hours.
89K viewsJul 13, 2024
YouTubeSmeedia
600 HP Daily Driver Subaru STI?! Build Breakdown
5:22
600 HP Daily Driver Subaru STI?! Build Breakdown
79.7K viewsOct 26, 2023
YouTubeIAG Performance
19:46
Expert Guide: THE Turbo Subaru Engine Rebuild Checklist
29.1K viewsMay 28, 2024
YouTubeSmeedia
18:39
Building a Subaru WRX STI in 18 minutes! (COMPLETE TRANSFOR…
8.9M viewsMay 25, 2020
YouTubethrotl
13:00
800HP Incredible Subaru Engine Build Part 4 *Finish* l Subi-Perfor…
4.7M viewsMar 5, 2019
YouTubeSubi Performance
10:32
Junkyard Subaru WRX Engine Restoration | Redline Rebuild Tim…
4.1M viewsOct 30, 2022
YouTubeHagerty
45:52
How to Build a Subaru EJ Engine that won't BLOW UP!
1.1M viewsMar 5, 2021
YouTubeMotoIQ
15:58
How to Make X Power in Your Subaru WRX/STI on a Budget
114.8K viewsDec 21, 2022
YouTubeSmeedia
19:53
Building Budget Bullet-Proof Subaru Engine | ASMR
70.4K views4 months ago
YouTubeSpeed Academy
24:01
Building a Reliable Subaru WRX STI
77K views8 months ago
YouTubeSmeedia
51:42
Subaru EJ25 Engine Build Tutorial - Step by Step Guide
86.1K viewsNov 12, 2023
YouTubeSmeedia
22:35
How to Make "X" Horsepower in a Subaru WRX STI (Post Green Speed)
46.6K views9 months ago
YouTubeSmeedia
32:08
Turbo 6 Cylinder Subaru WRX STI makes the most power yet!
53.7K viewsMar 3, 2024
YouTubeSmeedia
24:40
Building a DIY Turbo Kit for my Subaru 2.5RS
22.4K views5 months ago
YouTubeSmeedia
14:39
Subaru WRX LS engine build
10.6K views9 months ago
YouTubeFullboost
26:52
EJ25 Build: IAG Stage 2 Tuff
2.1K views8 months ago
YouTubeJonathan Jovenal
3:02
2025 Subaru WRX STI S210 Revealed: 500 Units Only in Japan!
6.1K views5 months ago
YouTubeDPCcars
You're Using the WRONG BUILD | 2006 Subaru Impreza WRX STI | N…
136.4K viewsJan 7, 2021
YouTubeMilitia Gaming Community
14:22
Building a Subaru WRX STI in 14 minutes! [COMPLETE TRANSFOR…
1.8M viewsApr 18, 2021
YouTubethrotl
17:37
First Drive in the Fully Built 500hp WRX!
73.2K viewsNov 17, 2023
YouTubeDustin Williams
3:40
850+Hp SUBARU Impreza Type-R || Insane Build 22B Engine & ONBO…
35.5K viewsMay 7, 2024
YouTubeHillClimb Monsters
10:28
IS THE GD SUBARU WRX STI THE BEST STI EVER MADE? (700whp …
8.2K views1 month ago
YouTubeOff The Line Performance
19:30
Built, Bagged, Big Turbo Subaru WRX STI
11.6K views3 months ago
YouTubeSmeedia
5:09
Built Engine for 22+ Subaru WRX is Almost Ready!
11.8K viewsAug 1, 2023
YouTubeIAG Performance
See more videos
Static thumbnail place holder