Thinking about switching: STi to Evo X
I've had both a evo 8 and evo x both heavily modified, and though I love the way the X looks, it's simply too heavy! I think you would need 350whp to hang with a new Sti. If I had too pick I would take a 8 or 9 first then the new Sti followed by the x. This is coming from someone who has had 7 years of evo's. The main issue for me is the evo's weight!!!
Look at nearly every magazine comparison in this country. The X destroys the STI.
Dude, I realize you had a bad experience with your X and want to share it every chance you get, but let's get serious. 350whp? That puts an Evo X around 12.30s to 12.40s at 112-113mpg in the quarter mile. That will obliterate a new STI. In fact, stock to stock the Evo is faster when you consider the 2010s have lean spool activated and make more power from 4000-7500rpm with shorter gearing. Much better area under the curve (and beyond peak) as well.
Look at nearly every magazine comparison in this country. The X destroys the STI.
Look at nearly every magazine comparison in this country. The X destroys the STI.
Was he the dude that his clutch kept going out because of the seal?
Great explanation! Thanks a lot.
Appreciate the props for the STi.
As you said one of my other concern is the transmission of the Evo. I heard They are fragile compared to STi tranny. I understand that I can make more power cheaper but if I cant lay that on the ground due to transmission issues, that will be a useless power.
The only reason I brought clutch issue is that I know a local Evo owner changed his clutch 3 times within 30-40k miles.
Appreciate the props for the STi.
As you said one of my other concern is the transmission of the Evo. I heard They are fragile compared to STi tranny. I understand that I can make more power cheaper but if I cant lay that on the ground due to transmission issues, that will be a useless power.
The only reason I brought clutch issue is that I know a local Evo owner changed his clutch 3 times within 30-40k miles.
I used to hear about the transmission being weak when I owned the STi and was on the STi boards all day too; but I have found that to be pretty much entirely false. The only less than bulletproof (within reason) part of the Evo 8 and 9 transmission was the transfer case, which is relatively cheap to upgrade IF you had a problem with it. I have not heard of the transmission or transfer case on the Evo X being an issue at all and there are plenty of 400-800+ whp Evo X's.
To put this in perspective, the Evo tranny is not as strong as the STi in the same way that the STi motor is not as strong as the Evo's. It's all relative right?. I think in both cases there is a lot of cross-forum misinformation regarding the strength of the Evo transmission and the strength of the STi motor.
IF you were to choose the Evo X over a new STi I doubt you will have an issue with the Evo tranny. Even while modding as far as an FP Red on any type of fuel you can throw at it. You will however need a new clutch eventually and will probably want to replace the master cylinder (fairly cheap) in the process.

But I definitely don't agree with needing 350whp to keep up with a stock STI, that's just hogwash. Exhaust + tune both cars, the Evo X will walk away, dragstrip or racetrack.
I believe my evo x weighs over 3600 hundred pounds, please correct me if I'm wrong. Aero package, sss package. In the late 90's I had a 3000gt vr4 97 model! Car made 320hp and I believe 300 to 320trq! And all everybody said was how heavy that car was. I can tell you it didn't feel nearly as heavy as my x in a straight line.
I believe my evo x weighs over 3600 hundred pounds, please correct me if I'm wrong. Aero package, sss package. In the late 90's I had a 3000gt vr4 97 model! Car made 320hp and I believe 300 to 320trq! And all everybody said was how heavy that car was. I can tell you it didn't feel nearly as heavy as my x in a straight line.
The 4B11 tuned loves to rev, just keeps making power to the rev limiter. That translates to good acceleration times.
I had a 2005 STi. I loved the car. It had a full exhaust and an accessport. It was quick sounded incredible and was fun to drive every day. Took it out in the snow on all seasons and was practically the only one on the road with the snow plows.
However, I think it's hella ugly compared to a Evo and they simply cost too much to modify and open source tuning solutions are not nearly as advanced as Evo software.
I sold that and picked up a 2006 Evo IX MR from my buddy with 9k miles on it. With basically bolt-on's and a tune I made 351 whp and 342 wtq. It was much faster and looked WAYYYY better. It also handled better.
I'll be the first to admit I was not sold on the look of the X in the beginning. It grew on me though and the interior was a huge step up. My buddy got one and after swapping parts for him and driving it from time to time; I strongly considered selling my IX for one. I had done every visual mod you could do to a VIII/IX platform. Chopped front bumper, JDM rear, lowered, aggressive wheels, etc. I had no interest exceeding bolt-on's and a tune. I basically ran out of things to do and was never totally happy with the way the car sat. Push came to shove, Mitsubishi offered 0% apr at the end of July and I pulled the trigger. Sold the IX to a friend that drooled over it for a few years and picked up a X that afternoon.
Handling is no contest. The X is a electronic handling beast. It's a noticeable difference, even on the street. I love the styling from the side. They fit aggressive wheels and ride like a feather-weighted tank. Sure its heavy but it's ultra nimble. They still have the money friendly bolt-on to power ratio. The interior is not amazing but it's a huge step up from my racecar inspired IX.
I considered a 2010 STI. Subaru is a much better company from a service/warranty point of view. However, it seems far too many engine failures occur and that's just way too sketchy at the mid 300 whp range. Plus the pricing is even higher than a X.
The X is a better car than a STI hands down.
However, I think it's hella ugly compared to a Evo and they simply cost too much to modify and open source tuning solutions are not nearly as advanced as Evo software.
I sold that and picked up a 2006 Evo IX MR from my buddy with 9k miles on it. With basically bolt-on's and a tune I made 351 whp and 342 wtq. It was much faster and looked WAYYYY better. It also handled better.
I'll be the first to admit I was not sold on the look of the X in the beginning. It grew on me though and the interior was a huge step up. My buddy got one and after swapping parts for him and driving it from time to time; I strongly considered selling my IX for one. I had done every visual mod you could do to a VIII/IX platform. Chopped front bumper, JDM rear, lowered, aggressive wheels, etc. I had no interest exceeding bolt-on's and a tune. I basically ran out of things to do and was never totally happy with the way the car sat. Push came to shove, Mitsubishi offered 0% apr at the end of July and I pulled the trigger. Sold the IX to a friend that drooled over it for a few years and picked up a X that afternoon.
Handling is no contest. The X is a electronic handling beast. It's a noticeable difference, even on the street. I love the styling from the side. They fit aggressive wheels and ride like a feather-weighted tank. Sure its heavy but it's ultra nimble. They still have the money friendly bolt-on to power ratio. The interior is not amazing but it's a huge step up from my racecar inspired IX.
I considered a 2010 STI. Subaru is a much better company from a service/warranty point of view. However, it seems far too many engine failures occur and that's just way too sketchy at the mid 300 whp range. Plus the pricing is even higher than a X.
The X is a better car than a STI hands down.
Last edited by chaotichoax; Sep 23, 2010 at 11:50 AM.
I've had both a evo 8 and evo x both heavily modified, and though I love the way the X looks, it's simply too heavy! I think you would need 350whp to hang with a new Sti. If I had too pick I would take a 8 or 9 first then the new Sti followed by the x. This is coming from someone who has had 7 years of evo's. The main issue for me is the evo's weight!!!
I played the darkside fence hopping game so I know what it's like to be on both sides of the fence. So I like to help people that are afraid to make the jump.
I will admit, I have always liked STi/STI's and wouldn't be against owning another one at some point in the future.
AWD FTW
I will admit, I have always liked STi/STI's and wouldn't be against owning another one at some point in the future.
AWD FTW
I played the darkside fence hopping game so I know what it's like to be on both sides of the fence. So I like to help people that are afraid to make the jump.
I will admit, I have always liked STi/STI's and wouldn't be against owning another one at some point in the future.
AWD FTW
I will admit, I have always liked STi/STI's and wouldn't be against owning another one at some point in the future.
AWD FTW








