mx5cartalk.com

Goodwin, Racing Beat, IL Motorsport or Liverpool Exhaust? Ceramic coated or not? This is a road car that gets occasional track use and will always remain normally aspirated. Is a reflash worthwhile with the header upgrade?

I'd say 'yes' to both questions, but no opinion on which to buy. Reflash probably a good thing anyway, regardless of headers, and if you are doing headers presumably doing a CAI too? What about some ITBs and/or mild cams?

I'm not going very far down the rabbit hole with this car, low hanging fruit only.

Don't fight it, it only makes it worse. Just go with the flow, you know you want to

I ordered the IL Motorsport 4 into 1 Header. I might get them ceramic coated locally.