It feels like a gamble. You get the performance boost, but it might not be worth failing emissions tests. Can anyone share their experiences?
High flow cats can enhance performance while still being compliant. Just make sure they are CARB-approved or meet EPA standards!
That’s a solid tip! Not all aftermarket parts are created equal.
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I live in a state with lax regulations, and I can’t even see a downside to high flow cats, except maybe the noise! What are the downsides if you’re compliant?
That’s a good question! Noise can be an issue. Plus, resale value might drop if potential buyers are worried about emissions compliance.
I’d argue that any upgrades should consider the environment first. Performance gains are great, but not at the cost of cleaner air!
This isn’t just about cars. Personal responsibility for emissions is key for all of us.
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I’ve seen tuners joke about getting flow cats without caring for regulations. The irony is they’ll get hit with fines just to sound cool!
LOL! That’s so true. ‘Cool’ doesn’t keep your car on the road or keep you out of trouble! Mindful tuning is the best route.
It’s a balancing act for sure! You might gain a few ponies, but is a little performance worth the possible hassle you could face later?
That’s a thoughtful perspective. Sometimes it’s best to play it safe, especially with laws changing frequently.
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I’ve installed high flow cats on my car, and the process definitely requires some patience. Be sure to check for any needed modifications to the exhaust system beforehand.
Great point! I found that having the right tools makes the installation smoother. A lift can help immensely too!
It’s crucial to use performance gaskets when reinstalling everything. Otherwise, you might face exhaust leaks that can lead to bigger headaches down the line.
Wow, I didn’t realize gaskets made that much of a difference! Do you recommend any specific brands?
I use Fel-Pro gaskets; they’ve worked well for me. Also, pay attention to the O2 sensors while swapping — they can be tricky.
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Exactly! I made that mistake the first time. It’s best to have a professional check your sensors after installation.
Professional installation is key if you’re not super experienced with exhaust systems. It’s an investment, but better than learning the hard way.
What are the signs that indicate I need a professional? I want to be sure I don’t mess anything up myself.
If you’re unsure about the alignment or the tools involved, that’s a good sign. If it feels overwhelming, don’t hesitate to hire someone.