How to Build a 350 WHP Lancer Evo X!

In today’s video, Jake dives into the best bolt-on mods for the Mitsubishi Lancer Evo X, 4B11T engine. He goes over the top 6 bolt-on modifications that can take your Evo X to an impressive 350 wheel horsepower. He also discuss additional upgrades to push your Evo X beyond 400+ WHP, covering mods, tuning, and supporting components needed to safely achieve higher power levels. Whether you're just starting out or looking to make big power gains, this video is packed with useful info for every Evo X enthusiast!

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00:13 – Lancer Evo X Engine Background
00:54 – Power Limits of a Stock Evo X (4B11T Engine)
03:29 – Best Lancer Evo X Bolt-On Mods
03:34 – The Best Lancer Evo X Upgrades #1 – Tuning
05:00 – The Best Lancer Evo X Upgrades #2 – Cold Air Intake
05:34 – The Best Lancer Evo X Upgrades #3 – Downpipe/Front Pipe
06:40 – The Best Lancer Evo X Upgrades #4 – Intercooler Piping
07:54 – The Best Lancer Evo X Upgrades #5 – Blow Off Valve (BOV)
08:59 – The Best Lancer Evo X Upgrades #6 – Boost Control (3-Port vs Electronic)
09:34 – Best Lancer Evo X Bolt-On Mods Summary
09:58 – How to Build a 400+ WHP Evo X
11:41 – Best Lancer Evo X Bolt-On Mods Conclusion

[its.Andy]

I got over 350whp quick. I ended up slapping on a 62mm turbo, 1200cc injectors, 450lph fuel pump, and GSC S1 cams to make 500whp on 93 pump gas. I’d say 500whp is the sweet spot and pretty average for most evo x owners lol

[hxsm]

I got 350hp with just ball bearing turbo, injection, and air open pod. Of course, with tuning.

[havoc]

Then it feels slow after 3-4 months. 400hp with E85 is still great but feel the need for more power

[hehk]

Doesn't a blow-off valve completed screw up your AFR? Stock uses a recirc valve, not blow-off, according to google.

[Purgeofeq]

how much power does the mhi 18k push around on 93/e85 on a stock motor ?

[tpumpiscmibicv]

350whp is a test pipe and a tune LOL “build”

[KoyoteKyle]

calling a 350 whp evo a "build" is wild

[osomeric]

I came here for how to make 350whp and u are talking about 400whp 🥲