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Y pipe merge collectors

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Old 09-06-2007, 11:43 AM
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Question Y pipe merge collectors

Ok, who's got them and whats is best?

DrGas offers a reasonably priced one and dynatech has one for a little bit more but it looks like its coated.

Have issues with the intermediate pipe hitting the tunnel so it's time to fix it once and for all the right way. Reconfigure the merge area and run a new intermediate.
Old 09-06-2007, 09:56 PM
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I have a flowmaster merg. It's ok but it's pretty big.
Old 09-06-2007, 11:17 PM
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Flowmaster here ... I like the way that both tubes enter it fully and cleanly and how it gradually necks down to the I diameter. Look at the pictures in Choco's thread https://ls1tech.com/forums/generation-iii-external-engine/776600-tired-being-slow-finally-all-systems-go.html
Old 09-07-2007, 08:23 AM
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magnaflow has a nice one, it is cheap and stainless and you can get it 3'' on both ends unlike most others.
Old 09-07-2007, 12:50 PM
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Flowmaster 2x3inch into 3.5 inch going to a 3.5 inch cutout to a 3.5 inch to 3 inch flowmaster reducer. If I had to do it again, would have gone 4 inch instead of 3.5 inch.




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