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Old 04-07-2017, 01:15 AM   #1 (permalink)
keepl00kingup
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Join Date: Apr 2017
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VW TDI catalytic converter recommendations??

i bought a tdi mk4 golf that an idiot had modified to be straight pipe all the way out so i'm looking at needing to install a catalytic converter and muffler.

any recommendations for what type of cat works best with our engines?

Most other tdi forums are full of folks talking about cat deletes and mufflrectomies...... i know the ecomodder crowd is into efficiency, so here's hoping someone has some bright ideas about the best cat for an mk4 tdi.

thanks for your knowledge!

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