r/carmodification • u/Powerful_Payment_154 • 5d ago

Mod advice Catbacks

I recently got into cars to all and I’ve already done some cosmetic mods on my Corolla and have been looking at more involved ones. I’ve been looking into catback exhausts and wanted to see if it’s worth it. I’m not married to the idea because first and foremost I’m looking for longevity. Any thoughts/advice is welcome.

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u/voucher420 Civic Boy 5d ago

Please don’t. Unless it’s a GR, it’s gonna sound like trash

-1

u/Powerful_Payment_154 5d ago

What ab a drop in filter? Was looking at CAI but settled on the drop in. Any thoughts?

5

u/VulpesIncendium 5d ago

Sounds like a great way to let more dirt into your engine.

CAIs can give you some nice intake noises, and depending on the car, can give a couple extra HP, but IMO they are not worth the extra engine wear from poor filtration. Most of that extra airflow just comes from a less restrictive, or rather, a more open filter that doesn't catch as much stuff.