[mensajero]

Looks like you guys have the same problem we had when we wanted to install a Celica Header in our RAV4 3SFE engine. Looking at what you guys got, they might work even better in your RAV4 compartment then the MR2 which they were made for in the first place. Why? The MR2 space in smaller then the RAV4. Once they fall into the block, if you do have some clearance problem, just warm the header, until the pipes are red hot and push them until they fall into place. If body clearance problems? A good hammer can help. But really, I don't see this in your case. I've seen it done many times.

Regarding the Catalytic Converter, go with 2 high flow once, it doesn't matter where you install/place them, or the O2 Sensor as long as they are working.

Myxalplyx, the AEM F/IC-6, that you are recommending (awesome setup I might add), does it bring the AEM wideband UEGO sensor? You would need two, unless your setting up two pipes into one. Also remember, two pipes will need two mufflers. I have more or less the same setup, but with the 3SFE engine using the same electronic gadgets.

Man, this setup that you guys are planning to install will really give your N/A engine a boost. I'd recommend a K&N filter, and a TRD Thermostat. :wink: Oh, BTW, you might think of fuel economy. With this setup, done the right way, like you guys are thinking about doing. Don't worry, you get a lot more fuel economy, with the same type of driving of course. Good Luck and keep us informed. This will have a lot of the guys watching waiting for your report.

 

[mensajero]

Simple guys, one of you dudes will have to be the so called "guinea pig". Buy a set, take it to your local muffler shop and install, or at least try to install them. If it falls into place. You're the hero. If not, you are stuck with a set of headers and slightly lost on some money. Slightly lost, you always have EBay you can get rid of them.

Let me tell you the thing doesn't stop there. you will need to install larger mufflers and CC. Why, that is where the real power is made.

Once that, next step is the Brake system. You have to be able to tame the beast so to speak. :lol:

Then, suspension. Here you have to be able to control the beast. :lol:

I know one thing, as you were reading this, you were smiling. :wink:

 

[mensajero]

It's gong to be interesting.

 

[mensajero]

I wish I would have seen this post earlier. I designed those headers and I can say that they fit any 2GR motor with any of the A/C compressors that I've ever seen on them (i went through about 12 to design these, including a Rav 4) it'll also clear the stock oil cooler if installed. the only thing it doesn't clear is the AWD box. this is strictly for 2WD models.

the power gains are very serious. with measured power between 270 and 300HP at the wheels (depending on the rest of the exhaust) but that's with manual transmissions so in the rav4 application the power would be a little less.

if someone is still sceptical, i'll guarantee a 100% refund if they don't fit. even the shipping back (because i know they'll fit)

they do eliminate the primary cats. all other emissions stuff is not affected, especially since the 2GR-FE does all the emissions stuff internal to the head and mostly using the VVTI valves. without the primary cats you'll set a check engine light and fail emissions tests. the check engine light can be turned back off with this: http://www.urdusa.com/product_info.php?cPath=66_170&products_id=1260518515 (not affiliated with URD, but they make good products)

anyways, feel free to post questions, I'll try to answer all of them.

Well guys, their you have it. Like Myxalplyx says: "It is what it is". Now that we have heard it from the mouth of the Lion. With a guarantee of 100% refund, their is no reason why you shouldn't consider installing a set of headers. Also remember, depending of your driving, you bump up the fuel economy. Depending on the rest of the exhaust approximately 270 and 300HP is some serious power. From almost a stock engine. Believe me, you will get cold feet and hands when you stomp on that throttle. :egad: :thumbs_up: with this post, Gouky has made my day. What about the V6 men of this forum?

 

[mensajero]

BTW, how much HP do these engine bring from Toyota, STOCK?

 

[mensajero]

Well guys, for those who saw Gouky MR2. IT IS WHAT IT IS! :wink:

 

[mensajero]

Divide the HP by the weight of the RAV4.3 to see what you get. :shock:

 

[mensajero]

Looks awesome, it just needs a RAV4 chassis.