Modified Boig road race header - $750 - 1 3/4x 31" primaries, merge collector into 7 degree divergent nozzle into 3" vband ring. Still in the box fresh from Nitroplate. This header was designed for ~200+whp GT motors originally. I modified it to use with a supercharger by replacing the 2” collector with the 7* divergent nozzle to 3” vband ring that are on it now. These haven’t been available in ~10 years, and not many of them were sold when they were available.
NOTE: The pics below are from the first time I sent the header for coating. I have since modified the collector for better fitment in the car, and sent everything back out for recoating.
3" custom stainless exhaust - $750 - Magnaflow cat and titanium shotgun-mount sport bike mufflers. Very light. Built to use with a diffuser, so a bumper cut will be required. This will need minor modification to work with the Boig header above.
1999 motor - $250 – Was pulled because it burned oil. Ran when removed, but will need a rebuild. Complete from valve cover to oil pan, but no accessories or electronics.
K1 connecting rods - $300 – New in packaging. Fits 1.6L and 1.8L Miata and everything that shares one of those engines.
Boundary Engineering Billet Oil Pump - $300 – For non-VVT 1.6L and 1.8L Miatas. Billet oil pump gears in blueprinted housing. Safe for sustained use at high rpm where stock gears will crack and kill your engine.
Autokonexion V1 Flares - $100 - 40mm extra clearance for 15x11s and 275 Hoosiers. Fronts came off an autocross car, and look like it. Will need a corner epoxied back on and some reinforcement/ paint. Rears are new, but are of a newer design, and will need fitting.
Russell steel brake lines - $80 – Package says 1990-1997, but should fit all 90-05 Miatas. New in package.
Racing Beat sway bar end links – $50 - Used but usable. Polyurethane bushings for reduced deflection and adjustable length to clear the upper control arms on lowered cars.
Koni Sports/ Eibach springs/ eBay coilover sleeves - $500 – Front shocks are new, rears are used, but healthy. I have a set of Eibach springs appropriate for street use (low rates), or several pairs of other quality brand springs with higher rates. The sleeves are not pretty, but they’ll work.
JDM Sunglasses Holder - $100 – These go in place of the ash tray or cup holders on NAs. Like new condition. These are $200+ from Rev9 when they’re available.
NA Miata a pillar single gauge pod - $20 - Does not include gauge. See below.
Proparts 99-01 Miata single a pillar gauge pod - $30 - New in box
Begi boost gauge - $50 - Says TURBO BOOST, so it's really as good as a turbo kit by itself. I should ask more for it, probably.
Flyin Miata boost gauge - $70- New in box. These are very nice gauges.