Emissions & Corsa
Thread Starter
Burning Brakes
Joined: Feb 2004
Posts: 1,085
Likes: 7
From: Kanata ON.
Emissions & Corsa
88 Vert, Auto. I'm ordering the Corsa Cat Back system and have debated on either the original Catco high flow catalytic convertor with the two pre-cats or I want to go without them but I have to passs emissions in August. Will it pass if I use the Catco High flow Catalytic convertor without the pre cat (delete option). I'm guessing it's not a problem but I have read a few threads and the people answering have a lot of knowledge of what will work! I don't have an inspection to go through just the numbers game!
Thanks for any advice in advance!
I took my wife this morning for a drive to pick up her car at the mechanics and she complained about the resonance, NOW I get to improve the flow! This was the first time in owning it for 5 years that she's driven in it with me, I have to be careful that I don't make it too quiet or she will want to drive it!
John
Thanks for any advice in advance!
I took my wife this morning for a drive to pick up her car at the mechanics and she complained about the resonance, NOW I get to improve the flow! This was the first time in owning it for 5 years that she's driven in it with me, I have to be careful that I don't make it too quiet or she will want to drive it!
John
Team Owner
Joined: Sep 2001
Posts: 62,160
Likes: 1,733
From: Athens AL
C7 of the Year - Unmodified Finalist 2021
C4 of Year Finalist (performance mods) 2019
If the engine is hot, then it shouldnt be a problem with the sniffer test, unless its very strict up there.
Wont pass a visual though.
Wont pass a visual though.
