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| 02-09-2024, 08:23 AM | #1 |
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Major
 
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Replacing (not removing) secondary cat converters.
Igor_M5 Hooked me up with an OE takeoff Comp exhaust, so in my quest to get more volume, that got me thinking.
What if you replace the stock 2nd pair of cat converters? I don't want to change the note, the timbre and I especially do not want to introduce drone (the stock resonator is staying forever). Has anyone done so? I am looking at Gesi and other like them. Opinions? These guys seem to like them https://store.activeautowerke.com/pr...downpipes-gesi https://store.activeautowerke.com/pr...35fce2f4&_ss=r Thanks  Last edited by TacosRule!; 02-09-2024 at 08:33 AM.. |
| 02-11-2024, 08:58 AM | #3 |
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DisplacementReplacement
409
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Not sure i understand meaning if your keeping the primary cats (factory or aftermarket / which i agree with) why not just go aftermarket mid with resonator?
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2020 X3M /// MHD Tune
Prior Bimmers 2017 240XI Hybrid / FBO / MHD E40 2015 235XI FBO / MHD E30 2009 335XI FBO / COBB / E30 |
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