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.

SOLD


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.

SOLD


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.

 

PM inbound on brake lines

 

very cool exhaust.. is that price shipped/would it be cheaper picked up?

 

Prices are cash, picked up, but I would be happy to ship anything and take Paypal if you cover fees.

If you don't like my prices, make an offer. Worst I can do is say no.

 

PM'd.

 

PM sent for K1 rods.

 

PMs responded to. Waiting for one reply before heading out to ship the first load of stuff.

 

Location?

 

Huntsville, AL

 

Do you have any video clips of that exhaust? I'm going to be making something new when I've got my ITB setup together and this looks like an interesting idea. If not, free bump.

 

Sorry, man, I don't have any videos. It sounds very smooth and aggressive with the Boig header. With ITBs, cams and compression it would sound especially kick ***. It's also pretty loud. Like around the limit of a reasonable street car loud.

If you want it to be loud/ don't mind it being loud, it's a pretty excellent exhaust. It would be perfect with a turbo, though. It was my first TIG project, so the welds aren't the best, but they're solid. You'd spend more than I'm asking for the exhaust in materials to replicate it, btw.

 

Also, the end links and the brake lines shipped yesterday morning. My week has been kind of insane, culminating in taking my fiance to the ER last night and her getting an appendectomy this morning.

Sorry for the PMs I've taken a while to respond to and for taking a while to ship parts.

 

you gotta pm

 

hey there I'm interested in the flares il shoot you a pm as well!

 

Bump. I had a local guy who was going to buy a big chunk of this stuff all together who strung me along for a few weeks and ghosted on me.

The motor sold to a local kid this week. Everything else is still here. It's been too long for me to edit the post, so I'll just try to keep up with everything in subsequent posts.

 

Flares, FM boost gauge and 1 NA gauge pod sold. I'll ship them today.

 

What do you have left

 

Header
Exhaust
K1 rods
Boundary billet oil pump

Koni Sports/ coilovers

(1) NA and (1) NB1 single gauge pods
2 Begi boost gauges
JDM Sunglasses pocket



EDIT: I'll make a new thread this week so I can clear everything up and add a few parts.

 

Is the Boundary pump still available?

 

Honestly, I've sold so much stuff, I don't remember if I still have the pump or not. I'll have to run by the shop and look tomorrow.

I did sell the K1 rods, though.