Secondary Cat Delete Columbus Ohio

hawk02 · 07-27-2021, 09:35 AM

Can anyone recommend a muffler shop in the Columbus, Ohio area that's done a secondary cat delete on a 6th gen SS or ZL1?

I'm thinking about removing the secondary cats on my '17 ZL1.

Val Walkinshaw · 05-26-2022, 05:18 AM

Ever have any luck with this? I'm in the same boat. I've heard The Madhatter does good work but can't speak from experience.

07-27-2021, 09:35 AM	#1
hawk02 Coupe Newbie Drives: 2017 ZL1, 2021 Corvette Convertible Join Date: Jul 2011 Location: Columbus, Ohio Posts: 3,279 View My Garage	Secondary Cat Delete Columbus Ohio Can anyone recommend a muffler shop in the Columbus, Ohio area that's done a secondary cat delete on a 6th gen SS or ZL1? I'm thinking about removing the secondary cats on my '17 ZL1. __________________

05-26-2022, 05:18 AM	#2
Val Walkinshaw L8ap3x Drives: 2018 2SS 1LE Join Date: Jun 2018 Location: SE MI/ NW OH Posts: 426 View My Garage	Ever have any luck with this? I'm in the same boat. I've heard The Madhatter does good work but can't speak from experience.

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