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  1. Donabed Kopoian

    2014 Toyota Corolla 1.8 CVT Exclusive Tyre Wear Problem

    The Corolla isn't a solid rear axle. It's a semi-independent torsion beam. Solid Rear Axle is on RWD or AWD cars.
  2. Donabed Kopoian

    HID lighting, LED conversion?

    10K is more dim than the ~5500K the stock LEDs are at.
  3. Donabed Kopoian

    HID lighting, LED conversion?

    Why would you ditch the beautiful OEM LED for HID? What's the point?
  4. Donabed Kopoian

    Ultra Racing

    Yeah, I see where it mounts now. It won't do anything extra.
  5. Donabed Kopoian

    Ultra Racing

    That isn't a rear sway bar. It looks more like a brace but since the car doesn't have a rear axle, I'm not sure if you'd gain anything from it.
  6. Donabed Kopoian

    Programmer

    You can tune the engine and gain a little extra power throughout the powerband, but you can't change the peaks of the powerband. That's governed by bore, stroke, camshaft life height and duration, and other things.
  7. Donabed Kopoian

    Programmer

    Every engine has a powerband. The gear ratios are typically utilized to maximize the powerband of the engine for each gear. You're better off changing the final drive ratio in the transmission itself, but doing that in a daily is not fun. 4000 rpm at 55 mph would get old quick.
  8. Donabed Kopoian

    Racing with a Corolla S

    If you hold the button for 5 seconds TC and VSC do shut completely off and will not turn back on. When you quickly press the button, TC only shuts off until around 25 mph or so, then turns back on.
  9. Donabed Kopoian

    Racing with a Corolla S

    I agree. Next car will be a loaded 5.0, so why get crazy with this one?
  10. Donabed Kopoian

    EBC Stage 5 Kit Front and Rear Brakes

    Yeah, it's hard to keep the wheels clean but worth the stopping power you get.
  11. Donabed Kopoian

    Tire pressure and Windshield washer fluid

    You're right, but it will be a set percentage below nominal air pressure. The algorithm won't change; it just depends on the resolution of the TPMS sensors (which use a strain gauge so should be able to detect in increments of 1 psi).
  12. Donabed Kopoian

    Fog lights pre wired?

    Cruise control is the same way. Just add cruise switch (and if you have a stick, the cancel switch for the clutch pedal), and it's done. Typically, car manufacturers will make two harnesses. One for an automatic transmission, and one for a manual transmission. That's it. So all you should...
  13. Donabed Kopoian

    Sound issue

    I still wish the stereo would temporarily mute the music when the voice is giving navigation information. Sometimes I can barely hear it over my music. The Entune could have been a lot better than it is if the software programmers had more care in their design.
  14. Donabed Kopoian

    Blinker Fluid Help

    Since you're changing the blinker fluid, you may as well replace the muffler bearings. You can get performance once that add 5 hp. If they're painted red, it will add another 5 hp.
  15. Donabed Kopoian

    Tire pressure and Windshield washer fluid

    As far as the low washer fluid indicator, I believe that is only for Canadian bound vehicles. U.S. vehicles don't have that sensor.
  16. Donabed Kopoian

    Tire pressure and Windshield washer fluid

    One thing you can do (if you want), is inflate your tires to 36 or 37 psi, set the pressure with the TPMS switch in the glovebox, then bleed down to 32. That will get it to come on sooner. If it comes on too soon, then try 34 or 35 psi, and if it still comes on lower than you want, up it to 38...
  17. Donabed Kopoian

    2015 toyota corolla L 4 speed transmission problem

    Glad that fixed it. It's normal for a downshift to be a bit jerky in an automatic but you shouldn't be hearing noises from it. It wasn't as bad as you made it sound to be (but that could also be the camera mic muffling the sound), but still, any type of a clunk or banging is bad. I beat the...
  18. Donabed Kopoian

    EBC Stage 5 Kit Front and Rear Brakes

    Redstuff will still be far better than OEM. The OEM Toyota brakes are pretty bad and they do not hold up well to abuse at all.
  19. Donabed Kopoian

    EBC Stage 5 Kit Front and Rear Brakes

    Yellowstuff stops far better than redstuff and the cold bite is great, but you will wear your rotors out and dust like crazy with them on. Also, I'm probably going to be due to replace the fronts in the next 20,000 miles or so. If you drive spirited like I do, you'll wear the fronts down in...
  20. Donabed Kopoian

    2014 Toyota Corolla LE air conditioning, behaviors or problems?

    Guess I've been lucky so far. 30,000 miles of spirited driving and 30 months of ownership without issue. Fiancée has a 2010 with 60,000 miles, still blows cool.
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