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I'm wondering about something. Would it be beneficial to get a "1-step colder" spark plug for an OTS MR230 type tune (stock turbo and mountune-spec'd hardware configuration)? Thanks.
I'm still wondering: Does that 1-step colder plug benefit basically stock setups (with OTS and bolt-on hardware)? Or are these intended for more modified setups (bigger turbo). If so, I'd definitely consider it. I used 1-step colder plugs with a previous car when I went from NA to supercharged.
I'm still wondering: Does that 1-step colder plug benefit basically stock setups (with OTS and bolt-on hardware)? Or are these intended for more modified setups (bigger turbo). If so, I'd definitely consider it. I used 1-step colder plugs with a previous car when I went from NA to supercharged.
More plugs arrived yesterday. I'm gapping them as we speak and going to try and ship out these backorders today. If you don't get a tracking number today you will get one Thursday as more come in!
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