Review ISR Long Tube Headers Review

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12-12-2022, 06:17 PM

#16

Hsoto

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Does your car sputter at low rpm?

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03-20-2023, 09:54 PM

#17

spoolin03

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Quote:

Originally Posted by Hsoto

Does your car sputter at low rpm?

Are idle issues a thing with aftermarket headers? I have intermittent rough idle in my car after adding some mods a year ago, one of them being the Z1 headers.

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03-21-2023, 01:49 AM

#18

Max2011

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Quote:

Originally Posted by spoolin03

Are idle issues a thing with aftermarket headers? I have intermittent rough idle in my car after adding some mods a year ago, one of them being the Z1 headers.

No, i never had idle issues. There could be idle issues if you didn’t seal the headers onto the motor properly, such as a faulty gasket or studs not torqued. Could be the Upstream o2 / AFR sensor unplugged or damaged, or not screwed in all the way. Or an exhaust leak between your header and test pipe.