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View Full Version : Looking for feedback from long-term supercharger users



chaos_being
06-20-2008, 12:07 PM
Hey everyone-

I have an automatic, 2006 tC that I want to boost. I've wanted the supercharger since pretty much day one, and now my finances can merit such a purchase.

I've been doing a lot of reading up on it, and of course I have found the stories of people who have had problems with it. I'm aware of those that have had seal, bearing, and bracket/install issues. However, what I haven't found are a lot of (detailed) feedback from people that have not had issues with it- I know they have to be out there, it's just that most people won't say anything about a product unless they have problems with it. Either way though, I want to hear from people that have had the supercharger for a while! I'm hoping to hear feedback from those with good experiences, but I want to hear the bad too. I'm already fairly comfortable with the idea of buying one, but I want to be sure before I lay the money down.

Lastly, a few more details about my car. It currently has ~58,000 miles on it (my old job made me drive a lot.) I only put about 10-12k a year on it now. This means that I will be out of my powertrain warranty by the time I supercharge it, so I'll only have the 1 yr/12,000 mile part warranty from TRD. I was initially concerned about the amount of milage on my engine, but all of the opionions I've recieved basically stated that "it's a Toyota engine, that isn't a lot of miles at all." My engine has been filled with 5-30 Mobil 1 from the 1st oil change, changed every 3-5k, and is only lightly modded (CAI and cat-back.) I'm pretty confident that it is in good shape for F/I.

I know here is where a lot of people will say "dude, just get a turbo," because of the fact that I'm going to be out of my powertrain warranty. Believe me, I thought about it, but in the end I still decided to go the supercharged route for these reasons:

1) Price. For around $2500 installed, I can get a complete F/I kit, injectors, tune (the reflash,) the while nine yards. That is a killer deal compared to at least $3500 for a turbo kit alone (ie, the Dezod auto kit,) and then I still have to pay for installation and tuning.
2) Power goals. I'm not looking to make my car a rubber-shredding race car or dyno queen. This is my daily driver. Sure, it would be fun to have a crazy turbo car, but I'm mostly just looking for a little more fun and oomph in my daily driving. I think the supercharger should do that just fine. Also, I have to take my tranny into account- it won't do me much good to make a ton of power and then blow out my transmission! I think conservative is going to be the name of the game for me.
3) Maintenance. It just seems that a turbo is going to require more maintenance and tweaking than the supercharger will, so long as I keep the supercharger stock.

Speaking of that, that will be my plan- to keep the supercharger stock, at least until it's part warranty is expired. Only then do I think I'd consider a few basic mods to it, so long as it has held up well. The only thing I would probably consider as mods off the bat would be an updated BPV and a oil catch can (basically, things that would make it work better with stock boost.) A pulley update may happen later, but honestly I've heard of too many people having bearing/seal problems from using it. I would probably get it rebuilt with new, better bearings & seals before I'd want to mess with that.

Also, I plan on getting some gauges installed- probably boost, wideband, and oil pressure, so I can keep an eye on how everything is working, and hopefully notice if anything started to go wrong before major damage was done.

Lastly, the bracket- it is true that even the 06 kits have the redesigned brackets, right?

The bottom line is that I want to increase the performance of my car, and keep it as close to the reliability and low-maintenace of my car as it is now (N/A.) I also want to keep this car for several more years. I'm hoping that keeping the charger stock, and being really meticulous with my maintenance will let me achive this :)

Thoughts?

fightinsk8ers
06-20-2008, 12:22 PM
i dont have a supercharger but i have been thinking a bot it more and more..i think im jjsut gonna build my engine and make a mean as supercharged tc!...sounds like you got a plan..the supercharger should not give you any problems unless you really beat on it and it doesnt sound like your gonna do that! good luck wiht your decision and i also wanna hear from other supercharger owners about what they think

Stryker Trailwood
06-20-2008, 05:53 PM
ive had mine for over a year and no catastophic issues. i had bad idler pullies and a cat go out on me but they warranteed the lot with no fuss.

i am also automatic, make sure you get the auto fit kit and that they install BOTH flashes. the auto needs a second one, really annoy their asses about it cause some dealers forget.

and all "new" 06 kits out there now should have the updated bracket. i think the box has a sticker says version 2 or something but its been so long since the new bracket has been out.

chaos_being
06-26-2008, 08:35 AM
Sounds good so far... I have similar threads going on both ScionLife and YourSciontC, and so far the majority of the replies have been positive, and from 05-06 users. Of course, there have been a few horror stories given to me, the worst being someone who is on his 4th supercharger :blink2:

The verdict is still out...most people don't seem to be having any problems, and I definitely would like more power, but the bad stories still give me some pause.

Lets hear from some more people!

Krdshrk
06-26-2008, 02:05 PM
Sounds like a good plan to me. And if it doesn't have the upgraded bracket (which I think it does), you can buy just the bracket itself - TRD Sparks sells it.

gammatnt
06-27-2008, 10:01 PM
my sc is crapping out.
you can listen to it here
http://www.youtube.com/watch?v=W7gx7QMwU0I

That is after 16k miles and one bad idle pulley.
I am going to get it rebuild with new seal and ball bearing.

Stryker Trailwood
06-27-2008, 11:49 PM
ive read the same threads and was scared at first too but honestly all things considered, it isnt anywhere near as shitty to have one go out on you as it was before. you can get one rebuilt pretty easy now, before the only options were to buy a new kit with another $3k