GX460 Cat Back Straight Pipe

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10-23-17, 08:27 AM

YashGX

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GX460 Cat Back Straight Pipe

Just straight piped my GX. Sounds beastly and pops when the engine is cold. Thinking of doing a cat delete soon.

10-23-17, 05:01 PM

tecman

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Have you noticed any performance gains?

10-23-17, 05:08 PM

YashGX

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Quote:

Originally Posted by tecman

Have you noticed any performance gains?

Yes. Since it’s less restrictive I’ve noticed a better launch and better pickup

10-23-17, 06:04 PM

tecman

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I thought I recognized your name and similar post. You changed things up from your last post? You straight piped it then too. Guess you got tired of the Magnaflow?
https://www.clublexus.com/forums/gx-...0-exhaust.html

Last edited by tecman; 10-23-17 at 06:10 PM.

10-23-17, 06:36 PM

YashGX

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Quote:

Originally Posted by tecman

Back then I did a resonator delete and swapped the muffler out for a magnaflow one. Now all it has is a cat

10-23-17, 07:30 PM

mattau

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If I am only interested in performance improvement, what would be the best option? Just the magnaflow?

Where did you get the Magnaflow? I am in GTA as well