Cutouts (what size)
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Burning Brakes
Joined: Nov 2002
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From: Houston Texas
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Cutouts (what size)
Hello, I bought Kooks 1 3/4, Kooks hi flo cats, and GHL exhaust back in '03. Without having to get underneath the car and measure, can anyone tell me what size I need. Thanks
Safety Car
Joined: Sep 2007
Posts: 4,010
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From: South Florida
Depends on where you want to pu them
What size is the collector on those? If you wanna put them on the header itself and the collector is 3", then you will need 3" cutouts. If you wanna add them on the catback, then 2.5".
Thread Starter
Burning Brakes
Joined: Nov 2002
Posts: 1,092
Likes: 357
From: Houston Texas
2025 C8 of the Year Finalist - Modified
2024 Corvette of the Year Finalist - Modified
2023 C5 of the Year Winner - Modified
2023 Corvette of the Year Finalist (C8) - Modified
2023 Corvette of the Year Finalist (C6) - Modified
2022 C8 of the Year Winner - Modified
2022 C6 of the Year Winner - Modified
thx!
