Prefacing this with the fact that I am only selling to trustworthy/long term members of MiataTurbo.net using PayPal. For anyone else I will require us to use Venmo (No purchaser protection) or cash in person. I'm in Northeast Tennessee (Kingsport. Johnson City, Bristol), but willing to drive a few hours if we meet in person. If you pay on Venmo using purchaser protection, I will cancel it and make you send the total again. I simply cannot trust internet strangers to not charge back, sorry. Anyways.....

- 3.6:1 Ring and Pinion that I originally bought from yossi126. Unknown Mileage, I couldn't find it in our DMs. I paid $680 in 2023, so I think $680 shipped in 2025 is more than fair. Pretty firm on this price. This is mostly to test the waters, since I am considering buying a different ratio. I don't need to sell it, so don't bother trying to lowball me or have me ship it.

- MS2PNP for a 99-00 Miata. I'm looking for $600. I had issues getting the clutch switch input working so I moved a jumper over to use the Tableswitch input for launch control instead. You might be able to get this to work, but I cannot guarantee it. I'm also able to switch the jumper back to the default position if you'd like. I will include the tuning cable, and any other bits and pieces that I can find. I'd possibly sell my AEM UEGO wideband controller with a sensor for an addition $100, if you'd like.

Oh yeah, I've also got a cast T25 ebay manifold, downpipe (requires a good bit of rear shelf modification), and midpipe that I'd sell for like $100 in person. Hear me out: the MS2PNP, wideband, the exhaust bits, and then you buy an ebay turbo and oil lines. Would possibly be good for 4-6psi or so, and come in at less than $1000. $1000 for 170-180whp. You'd only need an Electronic Boost Controller and bigger injectors to make 200+whp. Think about it ;)

 

 

If you'll do $600 for the Megasquirt and wideband, I'll take it