TRD/ Magnuson 4.0 Supercharger Tips, Tricks, and Mods

im running that intake as well. have a 3.5 maf tube ready but cant figure how to mate it to that damn oval tube to the filter....

 

Oh gawd.... please stay away from the MAF Cal when there's much much better options.

 

Cut snout in under an hr, went well.
Quick change hub pressed on suspiciously easy compared to to the hours I've spent pressing on the stealth pulley.

Spun the new 2.7 pulley by hand and it has a small noticeable wobble, cranked it up and can't see any wobble at all. Oh well.

Running stock 3.0 belt LOL

Picked up 1-2 psi over the 2.85 pulley.
6-8 psi at 10.9-11.0 WOT

 

@gil_S ---- This. Do this, nobody that has purchased a tune from @JustDSM or any of the other HPtuners that works with OTT has regretted it

 

FTFY... nobody that has purchased a tune from @JustDSM has regretted it. He is THE forced induction Tacoma Whisperer.

 

Sorry OP, didn't mean any disrespect....

It's only because I had a urd maf cal back in the days that was supposedly loaded by Gadget with a tune for my limited mods (pre-blower).... and my truck ran like crap with horrible fuel economy.

My personal experience with the maf cal wasn't good. On the other hand, OTT was the exact opposite.

 

too bad they don't work downstream!

 

Thanks everyone, definitely going with the tuning option

 

Yeah the

$124 234-9051 Right-Bank Upstream with 4-Wire 8.5” Option Air Fuel Ratio Oxygen Sensor

234-9051 are upstream, they are referred to as AFR sensors. Downstream appears to have a different part number for left and right, and are referred to as O2 sensors. I'm not sure why the difference, after all they are both sniffing for O2...

 

Smelled some burnt rubber this morning on my spirited drive to work. I got a 7pk 1781 here.

Is that a better size for a 2.7 pulley?
@12TRDTacoma

 

The stock size is good for a 2.7. The 7PK1750... at least, I'm pretty sure that is what the part number is.

 

1790 is what I'm running now

 

If I'm remembering correctly, I think someone mentioned the wire lengths are different.

 

Can confirm. 7pk1781 fits much better with 2.7 pulley than 1790. Not crazy about taking a razor blade to a 35$ belt but yolo. I'll keep the oe belt in my truck is case something happens.

Was able to easily slide it on and sill have some swing in the tensioner. No more burning smell.

 

Does anyone have any experience with urd CAI with supercharger? Gains?

This seems like my only option for aftermarket intake due to methanol bottle and air compressor

 

Sorry, it WAS a 1790. I was all screwed up. Lol.

A 1781? I don't think I've seen those but I also haven't researched belt lengths and what is available for quite some time.

 

I just went into our parts room and looked at belts that were 10-15mm shorter. It actually fits a honda CRV k24 I believe. Perfect fit regardless

 

I'll need to add that to page 1 at some point. That is excellent information! K series Honda's are all over the place so those belt sizes will never go away.

 

2003-2007 accord 2.4l

 

CRV too. RSX with the K20.