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  1. Eclipse Performance
    Im thinking about gutting my cats, since rre doesnt make their headers anymore, i could order rpw headers but since they are from australia, shipping costs might be absurd. My one question before gutting my cats is if it will pass emissions tests, i will only gut the precats, put spacers on the...
  2. 4G Eclipse GS/SE Specific
    Hello. I got my 09 Spyder GS so I could learn to work on a car, and now that I've got my tool set, I'm planning to jump in with some intake modifications to build some confidence. Next week I plan to get my ducks in a row for a DC CAI install, TB bypass, GT TB swap, and intake resonator delete...
  3. 4G Eclipse GT/SE Specific
    Current owner 07 gt v6 automatic had one of these about a decade ago was running High 13 with automatic headers intake heat spacers some suspension however today it seems like absolutely no performance parts are available. First of all why these cars are awesome and secondly any helpful...
  4. 4G Eclipse GT/SE Specific
    2006 Eclipse GT 3.8L V6 MT So, I have an intake and exhaust done and originally I was gonna stick to bolt-ons and leave her alone but... then a brand new turbo was gifted to me from a friend who had no use for it. So... now here we are. I have started looking into the measures I need to take...
  5. Wheels, Tires, Brakes and Suspension
    Since my last 2 track days were hampered by brake juddering, and Sabertooth talked me off the ledge of Big Brake Kit purchase, I doubled down on EBC and got new rotors. I went with EBC GD7290 GD series Sport Rotors, as they promise significanly more venting and air flow than my current USR...
  6. Problem Reports
    Hello everyone, I own a 2007 Mitsubishi Eclipse GT and I've had the dreaded O2 sensor codes for as long as I can remember. Just the past weekend, I decided to gut out my pre-cats and install O2 spacers for the oxygen sensors (All 4). I was hoping that the codes would finally disappear but sadly...
  7. 2006-2012 Eclipse (General 4G)
    anyone that can give me a link to minicat o2 sensors spacers? for a 2007 Mitsubishi Eclipse GT Sent from my iPhone using Tapatalk
  8. 2006-2012 Eclipse (General 4G)
    I'm not the biggest fan of paying a lot money for aftermarket wheels. There are plenty of stock wheels from other brands/models that look great. Please post what wheels you used from Brand/Model/Year/Tires size and if any spacers needed.
  9. 4G Eclipse GT/SE Specific
    So i've looked and red some topics and I just kinda want a more clear cut answer I've got a GT. If I get the obx headers is this all I will need to do to have the car and pass emissions. Extend the wires for the o2 sensors Use double spacers or fowlers on the rear 2 sensors. Add a bung for the...
  10. 2006-2012 Eclipse (General 4G)
    Has any one used them. I really dont wanna chnage O2 sensors seeing that i think its my cat thats shot. I bot a set of them when i got my o2 sensor wrench. But bout some short ones cause there isnt much space on the lower sensors. I did not relize how long the end of the sensor was...... It...
  11. Wheels, Tires, Brakes and Suspension
    (Sorry if I spelt it wrong) So I was trying to find the torque spec for spacers on here and haven't, if anyone could give me an idea on it that would be great, I have 25mm spacers. Sent from my SM-G930P using Tapatalk
  12. 2006-2012 Eclipse (General 4G)
    Hey all, I'm thinking about ordering some 0.125" teflon sheet to make some phenolic spacers for my intake manifold and throttle body. I wanted to see if anyone else has done this/used the pre-made ones because I'm curious if its necessary to use a regular gasket on both sides such a spacer or...
  13. 4G Eclipse GS/SE Specific
    Hey! Just installed an Injen SRI, love the sound. I'm addicted. Wanting to swap the TB to the GT model... not sure if i'll send it off or not. Regardless i'm struggling to find the spacers for the Intake Manifold and the TB that I might as well install while i'm swapping the TB. Didn't know...
  14. Problem Reports
    I have a 2006 Eclipse GS and the check engine light has been on and I hooked up my code reader and it gave me the code P0421 (Warm-Up Catalyst Efficiency Bank 1 is Below Threshold). I've been researching a lot on here and it's between the 02 sensors and the catalytic converter. People seem to...
  15. 4G Eclipse GS/SE Specific
    The DNA Motoring header comes with O2 bungs on the "upstream" on cylinder 2 and 3, and a "downstream" for cylinder 2 3 and 4 (#4 spot was unusable on mine, O2 sensor hit the oil pan) While at first this may seem fine and you're going to put your upstream O2s in the 2 and 3 location, you will...
  16. Mid-Atlantic
    I am looking for place/someone with garage or setup to properly gut my header cats and install O2 sensor spacers. I have the dreaded warm-up cat failing code and I'm not wasting money on another one (once changed under recall). And I'd like to pick up some performance while looking stock for...
  17. 4G Eclipse GS/SE Specific
    I just installed some obk longtube headers. I used Black Path o2 spacers on the lowe 02 sensors/ Torqued header bolts to 260 in, lbs. Let the car idle for 20 mins after reconnecting the battery then went for a 50 mi drive staying @3000 rpm. I did notice there was a leaking /hissing sound under...
  18. 2006-2012 Eclipse (General 4G)
    STOCK Ride New rims "VISUAL FITMENT Wanted to start a thread for newbies like me trying to find the right rim and tire size for their stock rides. There is constant confusion from tire and fender clearence, brake clearence, and offset and much more. I searched and searched for a post like...
  19. 2006-2012 Eclipse (General 4G)
    Hey guys, so I know this sounds a little ridiculous so I wanted to get some extra feedback from everyone. Just to see if it would be as dangerous as I would think. So as of right now, the front two wheels are roughly 7/8" from being flush with the fender, while my rear passenger is 5/8" and the...
  20. Automotive For Sale/Wanted
    Hey all - I have some new wider wheels on their way so I'm selling my two 20mm and two 25mm Ichiba V2 wheel spacers. They've been on my car for about two years and are still perfectly functional. For those who don't know, these size wheel spacers will make the stock wheels sit dang near...
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