Zelek
Well-Known Member
- Joined
- Feb 11, 2016
- Threads
- 101
- Messages
- 4,775
- Reaction score
- 4,654
- Location
- Round Rock / Hutto, TX
- First Name
- Matt
- Vehicle(s)
- 2021 Mustang Mach 1
I read that entire exhaust pressure thread and I'm amazed at the knowledge of people here. I'm looking to do Kooks long tubes on my Mach 1 but I want to hang onto the factory catback because it sounds pretty awesome. What isn't awesome is the bottleneck. I don't think without going to a full 3" catback I can pull this off. I could try doing the 3" connection pipes to something with a 3" inlet muffler but I'd need smaller outlets to mate with the stock pipes. I really like the mufflers and tips on the Mach 1 that I don't want to replace it so I may just have to live with the stock resonator. I also don't know how restrictive the stock headers are in the full OEM system vs adding catted/catless long tubes with OEM connections.
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