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Thread: Megan Racing DP issue with Evo 9 Cat

  1. #1

    Megan Racing DP issue with Evo 9 Cat

    Hey guys im putting on a megan racing DP on my otherwise stock evo 9 exhaust system. Problem is, i can get one bolt to go in from DP to cat but cant get the other in. It seems like its barely missing and am trying to find a solution. Would the best thing to do is take off my whole exhaust system and put it together off the car? Thanks for any advice!

  2. #2
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    It makes sense that the holes in the flanges wouldn't line up if you are trying to bolt it to a stock cat, as i imagine the 3" megan pipe has a bigger flange with different bolt spacing. Assuming this is the case, you would need to make some modifications if you want to bolt the two together. You might be able to drill out the holes so they are more like slots, which would give you some adjustment. Or, use an aftermarket cat pipe with a more suitable flange (either a high flow cat, or test pipe), which is probably the direction i would go.

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