Mazdatrix great company, sells a lot of parts, Mazda parts and Racing Beat dealer.

Racing Beat Great parts quality but bad service, I would buy through Mazdatrix.

Re-Speed Great parts and customer service, mostly SA/FB.

Atkins Rotary Good parts, home of the Camden supercharger

Black Dragon Automotive great selection of restoration parts

G-Force Engineering good first gen suspension parts

Granny's Speed Shop Piston conversion kits and good rear end conversions

i o port Racing Supplies Good roll cage prices, never used.

Mariah Motorsports good parts but expensive

Good-Win Racing

Pineapple Racing Been around for a long time and know their stuff.

Rotary13b1.com inexpensive accessories

Rotary Engineering

Rotary Performance

Rotary Shack

Sterling Metal Works Nikki carb work

Atlanta RX-7 Used parts

Protégé Garage Sells a few parts

RockAuto cheap parts


I have not used all of these companies so use at your own risk.
Post any companies with a description that you know of and I can add them to the list.

sterling is going to not be taking orders for awhile

Two more! And great thread, Chris!

Mazmart New and used parts

Mazsport New performance parts. Delivery can be slow, but parts are high quality.

http://http://www.banzai-racing.com/engines_main.htm banzai racing

http://www.rebuildingrotaryengines.com/videos/Basic_Rotary_Engine_Rebuild_Parts rebuild rotary engines . com

http://www.viniati.com/-p-8834.html Viniati body kits

http://www.gforceengineering.net/products.htm G-force engineering

http://www.idemitsu-usa.com/ Idemitsu racing oil

http://www.rotaryshack.com/ Rotary Shack

http://dewittracing.com/index.html DeWitt Racing

http://www.wankel.net/~krwright/cars/rx7/manuals.html Not parts for sale, just pdfs of the service manuals

http://www.performancetestedseals.com/index.html PTS

http://pettitracing.com/ Pettit Racing, these guys have been around for a long time


http://mrcmfg.com/catalog/index.php?osCsid=630f462bc77ee20cd9cda21893469d09 RE-Speed

http://www.rx7.com/index.html Rotary performance

http://www.rotarypowerusa.com/ Rotary Power USA

http://www.yawpower.com/engines.html Yaw Power Products

Thought I'd add a few that come to mind:

Corksport FC, FD & SE Parts, some rare some custom

Japanparts Rare hard to get jdm parts at decent prices based out of the motherland!

SR Motorsports Performance parts for RX-7 and RX-8

Rotary Aviation Home of the "Super Strong" apex seals

RX7Store Rotary and Mazda parts specialists

FDNewbie Imports Hard to get JDM parts for Mazda's FD3S sports car

Rotary Resurrection Affordable rebuilds by Kevin Landers in Morristown, TN

A-Spec Tuning Custom turbo kits and engine builds for RX-7 and RX-8 (military discounts available)

Shine Auto Project's Ebay Store Replicated high quality aero parts for FC, FD & SE



Hope these can be helpful to you all.

Rotary Aviation also sells the Richard Sohn OMP adapter, which IMO is one of the best things you can put on an RX-8.

SR Motorsports is a joke, tho, I would stay FAR FAR away from them. They buy ebay shit or some name brand stuff then rebadge it as their own and sell it from anywhere to a 60%-200% markup, no joke. They have a radiator which is a Koyo unit (good) that retails for $325 and they sell it for $600!! Same exact thing, in fact they just weld their own label OVER the Koyo label... ridiculous.

SR has been in business for a long LONG time. As long as I can remember and I've been working with rotaries for over 10 years. They are an authorized dealer for Apexi and offer decent prices on Power FC management systems. I highly doubt they would still be racing and distributing parts if they were rebadging ebay parts. If you're referring to the RX-8 koyo radiator, it retails for $405 but you can find it cheaper in a few places. I do agree with you that their radiators are overpriced when there are radiators to be had that cool just as efficiently for much less cash. Just like with ALL retailers and distributers, they have deals on some things and some things are overpriced.

The 8 radiator can be had all day long for $340ish (MSRP is way over street price on it) and it doesn't work, LOL. The main problem I had was that they bought a Koyo radiator, then welded their own label on top of the Koyo label and sold it for $300 more than retail as their "own".