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GrimmSpeed

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    playing in the snow
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    05 LGT, 96 Impreza L/WRX

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    http://www.grimmspeed.com
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    GrimmSpd

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  1. It is still extremely impressive that it is as close to being an identical pull as it is for Virtual Dyno. And I should clarify that I meant faster free rev (albeit small, but noticeable), as the difference between time to rev when on power is greatly overshadowed by the engine actually making power. The contribution at that point is just too small to notice. Chase Engineering
  2. I'm sure you know this, but a lightweight crank pulley will neither add, nor lose power/torque. The main advantage is of course a slight decrease in time to rev up and down (helpful with rev matching, etc), and to replace or preemptively replace an aging stock pulley which has a potential to separate (sometimes catastrophically). On that VD, even with best intentions, there are enough differences (especially on stock tune, the time to switch to open loop fueling makes me cringe) that you can't really attribute the 5 ft-lb "loss" to the crank pulley. It would be just as valid to say that the crank pulley somehow decreased spool, got rid of the wonky fueling at 4500 rpms, and smoothed out the powerband. But, we can be nearly 100% certain that isn't the case either. Like I said, I know you know this, but I just wanted to clarify for future readers. Chase Engineering
  3. Someone is definitely going to figure out a way to secure the two screws on the back of the engine cover.Because I'm going to tell you exactly what I would do: See the mount on each side of the intercooler that our splitter bolts up to? Make a bracket that bolts to that, and then jogs over to the plastic screw on the factory engine cover. Repeat for the other side, and BAM, it's mounted up. It's not going to be the easiest, but it's not the hardest either. If I had the time to do it right now I would make the template myself. I can't say if in the future it'll be something that we sell because as you all know the demand is so low. But I know someone in this community can provide that missing link. And the best part is your bracket can look like crap because it'll be hidden under the engine cover! Also thanks for posting up pics guys, I love to see em. And try not to rub it in GTEASER's face too bad Chase Engineering
  4. I just did! Consider yourself quoted. We know for a fact that the intercooler works very well on one of our test vehicles making a dynojet equivalent 420whp. And that it was still doing great in the 90+ deg F heat we've had the last few weeks while being pounded at the track. I think the owner of the car put it through 3 different track days in that period of time and daily driving duties. Still doing great. Now with that said, we don't expect this IC to have noticeable issues rejecting heat until around the 600whp mark. However, without testing, this is just my very very educated guess based on our previous designs and testing. But with that said, I know there is another big big horsepower car out there with this TMIC, but i don't know the specifics just yet Bottom line, 400whp, which is still a ton of power, is a walk in the park for this TMIC. That certainly will be interesting to see as it is a pretty good point. The frontal area of the LGT scoop looks to be about half of the WRX scoop. However with that said, the mass of air entering either scoop while at speed (above 50-60mph) is so substantial that I would be interested to see if there really is a major difference in inlet area. Time will have to tell on that one though, quick someone start making some crazy power! Chase Engineering
  5. As far as passing a visual goes: If you look under the side of the engine cover, there is a pretty good chance that you'll see our logo cast onto the end tank. So if you had any worry at all about not passing, I would just swap the stock intercooler back on. You'll see how easy it is to install our intercooler. Because it uses a straight coupler at the throttle body, it ends up being even easier and faster than installing/uninstalling the OEM intercooler. And this isn't an exaggeration, but you're looking at about a half hour total to remove the GrimmSpeed TMIC and installed the OEM TMIC. It really is that easy. And I just want to re-mention that the Group Buy does end today in case anyone else is interested, now would be the time to sign up! Chase Engineering
  6. Yeah it's been ridiculously hot everywhere it seems the last two weeks. I personally am not built for this type of weather! But with regards to the post I wrote yesterday (Thanks for sharing over here GTEASER!) the same logic applies, and it wasn't an FA ECU specific design idea, but rather a general rule of thumb with regards to the charge air temps. High IATs will have timing automatically pulled for sure, and I believe that is true for both the 5th gen Legacy EJ and the FA. The FA has the slight advantage of having the additional sensor in the intake manifold to further prevent knock. But if the charge air is cool enough, it won't pull timing there. And just the same for the EJ though, except instead of preemptively pulling timing it will pull timing if it knocks in the form of a dropping DAM. BUT a lower charge air temperature will help prevent this from happening. So in essence what I'm saying is keeping the charge air temperatures cooler is an effective tactic for keeping your power consistent, despite the fact that there is no temperature sensor in the intake manifold. And with that said, our TMIC is good insurance on a stock/stockish car. But it's even better for a protuned car, where your tuner can manually increase timing and other parameters to take advantage of the additional cooling and consistency. Chase Engineering
  7. Can't thank you guys enough for pushing us to confirm fitment! Sadly I was preoccupied during the test fit, but it sounds like it went very well. If you'd like to participate in the group buy and have a NASIOC login, please post up there and we'll get you sorted out. If not, please send us a PM here and we'll do our best! To preempt the question, we can't sell the TMIC kits without the WRX splitters, as we manufacture them all in matching numbers and won't be stocking LGT-specific kits without splitters. Please feel free to use them creatively or discard! Matt Beenen Engineering
  8. Hey guys! I wanted to chime in here and share what I'm sure a few of you have already noticed. We were working on the incorrect intel that the turbo inlet for the 5th gen LGT is the same as the 2015 WRX (we don't have one available for testing). While they do look very similar, the LGT solenoid actually fits differently than the 2015 WRX solenoid. For that reason, the small bent bracket that holds the solenoid can't be utilized. It appears that the machined piece will still work as intended, but that mounting of the solenoid itself may need to be different. Our solution will likely be to provide a more 'universal' mount for the solenoid that will allow you to mount it somewhere near the turbo along with a longer wiring harness. You'll get all of the same benefits that the GrimmSpeed unit offers over the others in just a little bit different package. We are fast tracking this project to get a proper solution to you guys, so stay tuned(heh)! Matt Beenen Engineering
  9. Thanks for the suggestion! Most of our orders come from NASIOC members, so that's the reason the link is in each email. With that said, that's an awesome suggestion. Perhaps I'll create a 'feedback' page on our website that links to various feedback methods (our site, nasioc, lgt, vendor sites, etc). Also, here are a few more photos to hold you over for the weekend! http://www.grimmspeed.com/content/images/tmic_subaru_0814_25_1200.jpg http://www.grimmspeed.com/content/images/tmic_subaru_0814_26_1200.jpg Matt Beenen Engineering
  10. This is correct - the intercooler installed just fine! I'll get pictures up a little bit later today or tomorrow morning! Thanks again, Rich, for volunteering your car! Matt Beenen Engineering
  11. Yep, you guys are correct. There is a mount on the firewall. Depending on the difference, it may be that a lower profile vibration isolator could help make up for the height change, or maybe a modified bracket. We'll let you know exactly what the situation is when we get our mitts on a car! Matt Beenen Engineering
  12. Hey guys! I'm posting this update in both currently active threads. Sorry for the lack of information on this forum recently - we've just had ours noses to the grindstone trying to get these out. Shipping update: as many of you probably noticed, WRX kits have shipped. This isn't because we play favorites or anything (in fact, I used to have an 05 LGT and know the feels), but because the LGT splitters are a bit more complex and we had some issues with the rivet gun that we weren't happy with. All of the splitters have been reworked and had to work back through powdercoating. We should have most of them back today and have kits standing by, ready to pack and ship! Regarding OBXT fitment, it's still something that we're unsure of. We're planning on having a car in for test fitting this week. Install video is done! We'll have a separate video with some notes regarding the LGT install, since the splitter is a bit different, but you'll have no trouble figure it out! Matt Beenen Engineering
  13. This is correct. Part of the reason for this is below! Yep! The great thing about having these lists before production is 100% complete is that we have time to 'fine tune' our production numbers between wrx, lgt, uncoated and coated. This way, we can maximize the use of the first 250 kits rather than end up with 100 extra WRX kits and a bunch of LGT guys wanting kits! Placing payment means we can adjust production on the fly with confidence. Let us know if you have other questions! Matt Beenen Engineering
  14. You know, I've been saying it a lot recently, but we really have you guys to thank for being such great supporters and for being so patient during the process. The truth is, we're all car guys too. We've all saved our money to buy products that have been disappointing. The idea that we can put our heads together and eliminate those problems for so many people is really a great motivator. The thought of you all unboxing your TMIC kits and installing them with a few buddies in the garage on a Saturday without having to throw wrenches and curse at your new parts is awesome. Thank YOU! :) Matt Beenen Engineering
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