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Downpipe rub: Get tie rod spacers or kart boy hangers?

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Old Sep 27, 2009 | 04:47 PM
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Downpipe rub: Get tie rod spacers or kart boy hangers?

So here is the situation.

I have an '05 Evo VIII that has the ACD. Car is mostly stock for an evo... Stock turbo setup with a full turbo-back exhaust. The downpipe is a Megan 3'dp (acd version) connected to a 3'' Megan test pipe and then goes to a Helix catback. The whole exhaust system has been on the car for about 2 years, and I have not had any problems with rubbing or noise until about 3 months ago. The downpipe started slightly rubbing only after getting off the highway. And then after a 1500 mile road trip, the downpipe now rubs every time I start off from a stop light. I am wondering why all of a sudden I am having an issue.

So I figure I have two options:

(1) Get tie bar spacers (which I assume the dp is rubbing on this).
I have searched and didnt find anything except for a very overprice buschur racing tiebar kit. What is the cheap solution when going this route?

(2) Kartboy hangers. How many hangers does the car have? 3, 4 , or 5? I can't remember. Does this really make a difference?

So what are your recommendations?
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Old Sep 27, 2009 | 04:55 PM
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I have the Kartboy hangers .... try and move my exhaust. lol


I highly recommend em. I have my car on jack stands if you would like me to go and count em.
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Old Sep 27, 2009 | 05:49 PM
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Thanks for the fast response!

Yea, if you have a moment, let me know how many there are so I can place my order. I noticed that Kartboy's site is only about Subaru. Are these hangers universal?

http://www2.kartboy.com/x4/
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Old Sep 27, 2009 | 05:58 PM
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Originally Posted by 98autogstspyder
Thanks for the fast response!

Yea, if you have a moment, let me know how many there are so I can place my order. I noticed that Kartboy's site is only about Subaru. Are these hangers universal?

http://www2.kartboy.com/x4/


No they are not. My neighbor has an STI and his exhaust was rubbing/hitting his rear diff and he asked me to use one of my extras ( you get one extra if you have an after market exhaust, and it did not fit.

Let me find you a link for the Evo specific ones. I don't recall having to know how many there was.


Here is where I ordered mine from. The kit only comes as a five piece.

http://www.lancershop.com/customer/p...7&cat=45&page=
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Old Sep 27, 2009 | 06:06 PM
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Thats what I needed to see. Well maybe I'll take a shot in the dark on this one, hopefully this will solve my issue.

Still... I am wondering why all of a sudden this has become a problem.

Do you think over time... the exhaust bolts could back out causing the exhaust to sag a little bit? I dunno lol
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Old Sep 28, 2009 | 08:50 AM
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I had the same issue. Im guessing your megan dp has the flex section in it..The flex section weakens and starts to hang on the tie bars. Honestly i took my tie bars off and felt no difference in the handling.
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Old Sep 28, 2009 | 10:30 AM
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go to home depot and get some 3/8 square washers that are about 1/4" thick. You can usually find them in the electrical department in the hardware for Unistrut. It worked perfect for me. It drops it just enough where there is no rubbing.
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Old Sep 28, 2009 | 12:21 PM
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Or do what every other person I have ever seen did. Put a pry bar in there and slightly bend the bar down. No more rub FTW.
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Old Sep 28, 2009 | 12:25 PM
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Originally Posted by gsrboi80
Or do what every other person I have ever seen did. Put a pry bar in there and slightly bend the bar down. No more rub FTW.
Don't do this. I have a simple and cheap solution for you. brb, i'll go snap a pic for ya
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Old Sep 28, 2009 | 12:36 PM
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AHHHHHH whatever those flimsy cheap bars don't do much in the way of chassis ridgidity anyway putting a slight bend in it so you DP will clear will not have an ill affect on anything. Heck taking the damn things off all together you wont notice any difference

I put some washers in mine to clear the ETS DP
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Old Sep 28, 2009 | 12:36 PM
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Get 3 longer bolts and place a nut as a spacer beween the tie bar and the chasis. As you can see in the pic it leaves enough clearance for the aftermarket downpipe and is a verry cheap and effective solution to your problem.




Last edited by EvODavO; Sep 28, 2009 at 12:39 PM.
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Old Sep 28, 2009 | 12:38 PM
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Originally Posted by gsrboi80
I put some washers in mine to clear the ETS DP
that works also
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Old Sep 28, 2009 | 01:04 PM
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i thought ETS didnt make downpipes for the evo8-9....
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Old Sep 28, 2009 | 01:12 PM
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Originally Posted by gsrboi80
I put some washers in mine to clear the ETS DP
I also used washers on those tie bars, and it clears fine with my Megan Racing downpipe. This is on an Evo IX.
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Old Sep 28, 2009 | 04:17 PM
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washers worked for me
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