Left hand exhaust

[Bb1981]

Although on a drift car you would not be using cats anyway

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So they both are good? Wasn't sure which is better or if.thanks

[hamish262001]

No the older 2.5 m50 is better

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[Bb1981]

Thanks


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[hamish262001]

Have you not got both of them there to compare?

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[Bb1981]

No.might have a m50 non vanos one found.so just wasn't sure which was the better.


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[hamish262001]

Be worth looking into as it is possible that the m50 joins into one big pipe then into 2 cats I know it does on the e34

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