TRD PRO Needs A Supercharger...

Supercharger or exhaust

Soorunner... Sold the supercharged xrunner for the trd pro. I can understand your frustration.

Our best bet is gadgets urd supercharger. On a side note, check out his spec u exhaust. Debating on whether to pull the trigger on full 304 stainless jba's or wait for his spec u headers.

I can't tell what you're saying here. Too many abbreviations and acronyms for me to comprehend. Care to translate? Have any links? Newbie here, I really want to know. TIA
 
I can't tell what you're saying here. Too many abbreviations and acronyms for me to comprehend. Care to translate? Have any links? Newbie here, I really want to know. TIA

Sure. Gadget runs URD. Pioneered a lot of go fast goodies on the 3.4L third gen 4Runner and has since done a lot of work on the 1GR engine. Check out his website Underdog Racing Development - Toyota Truck Performance Parts and Accessories | Tundra, Tacoma, 4Runner, FJ Cruiser, Hilux, Land Cruiser | Superchargers, Clutches, Headers, Exhaust, Pulleys, Rotrex, Gauges, Intakes. Gadget is one of the gurus that we go to for performance solutions. His mods are Dyno proven.

Another great website that shows a ton of info is X-Runner Underground | Exclusive Toyota X-Runner Enthusiast Forum. Check out the performance forum, NA and forced induction us forums for dynos and comparisons on pretty much all mods available for this engine, (albeit single vvti for the Tacoma vs dual vvti for us). Links below.

Naturally Aspirated Horsepower & Supporting Mods - XR-Underground

F/I Horsepower and Supporting Mods - XR-Underground
 
Easy-peasy.

Buy a used Smart4Idiots. Find a Lexus whatever-its-called, and rear end it (so you don't damage the front), HARD. Enough to total it. Wait for it to show up at your local junk yard, then buy the V8. Drop that puppy in your 4Runner (with hood scoop of course), and yer done.
 
This is a recurring theme of course. There is no TRD supercharger as has been covered.

That said, we don't know how the factory ecu would handle moderate boost. There are a few supercharged IS350s around that are running around 5psi and making about 360hp with otherwise stock engines. There's no aftermarket support for them either. It's a significantly different system, but same base engine in some respects. And it's considerably higher compression, but with DI you can get away with a bit more. It's at least possible we could use a low boost turbo or sc with the stock system.

There are also a few limited examples of foreign market supercharger use on Prado 150s that I think are the same engine. For example:
Bullet Cars - Supercharger Kits Toyota* Hilux Prado 2011 - current model DVVTi 4.0 litre V6 (1GRFE) Toyota Prado

So superchargers do exist for this engine, but we have very little information on them or availability at this time. Also it appears that the pistons are not adequate and you'll need to go through the bottom end with new rods and pistons. With stock internals the dyno results are claiming a jump from about 190rwhp to about 240rwhp. So a roughly 50hp gain - on par with the experiences with the 2GR in the IS350.

Since there are available internals to drop compression and stronger pistons, It is conceivable with enough $ you could do a turbo and gain maybe 100-150hp. But you're going to be well beyond $10k into the engine for power that's not much different from just buying a nice used Land Cruiser with a 5.7. And the 5.7 can be supercharged easier and make a LOT more power.
 
Last edited:
Soorunner... Sold the supercharged xrunner for the trd pro. I can understand your frustration.

Our best bet is gadgets urd supercharger. On a side note, check out his spec u exhaust. Debating on whether to pull the trigger on full 304 stainless jba's or wait for his spec u headers.

Thanks Formidable, Someone knows where I am coming from...

I probably can't do a URD Supercharger again because it's not CARB LEGAL, CA is getting more strict on smog...But I loved the power it produced on my Xrunner!
 
Have you not popped the hood yet? It's already in there.

I must of missed it, is it the electric supercharger/tornado they sell on ebay and they put it in the intake? Or it must of been in the exhaust piping some where!
 
Last edited:
A hologram of Kiichiro Toyoda himself is holding a press conference later this month, and it's expected the release date will be announced at that time.

Lol a Hologram. On a serious note, I spoke to Steve at TRD and he said there is not a supercharger for the 2015 4Runner, and there is no plan for any future applications.
 
:peep:Will a 5.7 fit? Or a diesel from a Prado?:peep:

Seriously, we need a support group for all of us poor *******s that keep clicking on all the supercharger threads.
 
Who needs a supercharger... I have a T4R.ORG sticker and a T4R badge (Courtesy of [MENTION=103267]Saker[/MENTION]) that must have given me 50+HP (25HP for each)... Plus untold amounts of coolness.
 
Who needs a supercharger... I have a T4R.ORG sticker and a T4R badge (Courtesy of [MENTION=103267]Saker[/MENTION]) that must have given me 50+HP (25HP for each)... Plus untold amounts of coolness.

Well there you go and it doesn't adversely effect your MPG!
 
:peep:Will a 5.7 fit? Or a diesel from a Prado?:peep:

Seriously, we need a support group for all of us poor *******s that keep clicking on all the supercharger threads.

This Tacoma:
1749.jpg


Says "504hp and 550lbs.ft of Supercharged 5.7L 3UR-FE goodness!

In otherwords; the J120/J150 platform is willing and capable of fitting a 3UR-FE WITH TRD Supercharger. :bat:

Anyone wanna be my Angel investor for testing such a swap on my 4th gen?
 
This Tacoma:
1749.jpg


Says "504hp and 550lbs.ft of Supercharged 5.7L 3UR-FE goodness!

In otherwords; the J120/J150 platform is willing and capable of fitting a 3UR-FE WITH TRD Supercharger. :bat:

Anyone wanna be my Angel investor for testing such a swap on my 4th gen?

I'd rather be an angel that invests in putting it in my 5th gen! lol.
 

Members online

No members online now.

Forum statistics

Threads
278,310
Messages
3,554,078
Members
248,016
Latest member
Advally Service

Trending content

Back
Top