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Car feels slower with exhaust???

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Car feels slower with exhaust???

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Old 03-11-2005, 02:18 PM
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Car feels slower with exhaust???

I had a Kinetix V4 Plenum and and Injen CAI, then I added Kinetix High Flow Cats and an Injen SES Straight Tip Dual Exhaust and now my car feels slower. The cats and plenum together are supposed to add 18whp. I don't get it.
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Old 03-11-2005, 02:35 PM
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thats sounds wired. maby somthing is not sealing all the way i would dubel cheek every thing.
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Old 03-11-2005, 02:38 PM
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I know that the plenum and intake are on correctly because they have been there for a while. If the exhaust wasn't sealed all the way I would think that there would be an exhaust leak resulting in a loud popping sound, and there is none of that.
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Old 01-17-2008, 12:26 PM
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All of the mods combined can make your car run lean. You can fix this by getting a ECU reflash or a piggyback. I would recommend technosquare for a reflash or UTEC if you want a piggyback.
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Old 01-17-2008, 02:04 PM
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His car probably doesn't work by now....


Just kidding, but seriously, I hope he fixed his problem by now...

Check the date YO!
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Old 01-17-2008, 02:37 PM
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My apologies for bogging down the high flow of traffic here. I'm also sorry for answering an unanswered question that someone may also have. I'm also sorry that I opened the technicle section and responded to a post that was on the first page.
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