Best G37 ignition coil
I got splitfire's on my RB engine but that's because it sees more than 20psi of boost.
On the VQ37, I had the OEMs for more than 100k miles with zero issues however. I wouldn't consider upgrading on a VQ37.
On the VQ37, I had the OEMs for more than 100k miles with zero issues however. I wouldn't consider upgrading on a VQ37.
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