a c i d.f l y
Senior Member
- Joined
- Sep 25, 2017
- Threads
- 22
- Messages
- 701
- Reaction score
- 360
- Location
- Austin
- Vehicle(s)
- 2017 Honda Civic EX 2.0 CVT Sedan w Sensing
You need a resonator, and even with stock exhaust, the catless is definitely noticeably loud. It calms down after a couple of months, but it's still gonna be tinny and raspy. I ran it for about 6 months on stock exhaust until I had to pass inspection, which happened shortly before the high flow cat came out that I had my catless retrofitted with.
The performance of the catless cannot be understated, however. With a tune, that shit just launches, and top-end gain is heyyuuuge.
The performance of the catless cannot be understated, however. With a tune, that shit just launches, and top-end gain is heyyuuuge.
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