• RaceOnly FD RX7 IGN1A Coil Harness Plug and Play — J-Spec Garage US distributor
1 1

Raceonly RX7 FD IGN1A Coil Harness Plug and Play ONLY

$410.00
$410.00
Sale Sold out
Shipping calculated at checkout.
Fits the Mazda RX-7Engineered for the 13B-REW
  • Fitment guaranteed
  • Fast, tracked shipping
  • Price-match guarantee
  • Authorized RaceOnly distributor

Select items are stocked in the USA — others ship from the manufacturer. Delivery calculated at checkout.

At Raceonly they are always looking for ways to make it easier and more cost effective to modify your car. Most people who are trying to make more power out of there FD will quickly hit the limit of the factory ignition system. Depending on it’s age it can be 200HP or 450HP, eventually you will definitely hit a wall.  Once upon a time the go to upgrade was an upgraded igniter like a Twin Spark or an R-Magic unit. Unfortunately these solutions are only masking the real issue at hand. Which is that the coils are failing from heat and old age.

When it came to design an Ignition system for an FD, it was not an easy task. Raceonly did not want to fit a coil under the manifold and subject it to the high heat environment as that reduces coil efficiency and life substantially. Raceonly found a nice spot down on the passenger chassis rail that actually measured to be one of the coolest parts of the engine bay. PERFECT!

The kit is 100% BOLT ON for a RHD FD Chassis. Really isn’t much more to say, it bolts to the passenger Chassis rail. DONE

That’s where the “hard” work ends! Everything else is 100% Plug and play. No de-pinning of connectors required whatsoever, unplug the igniter and plug in our coil harness and it’s done. EASY.

Raceonly have been using Genuine IGN1A coils in our kits since 2011 and they are tried and test and used in the fastest motorsport cars in the world. Raceonly have personally used our kits in applications up to 900RWHP in high boost and high rpm applications.

Raceonly do offer a relay kit for these high HP applications as an add-on as the factory ignition supply will not be sufficient. Leads come pre-made and labelled for a no fuss installation, we also use Lead management clips to ensure they are never touching each other and keeps them nice and tidy.

This IGN1A Based Ignition kit is rated up to 800RWHP ( 950RWHP on a DynoJet dyno, 990RHHP on a HUB dyno)

Compatibility: Compatible with all Model FD’s and ECU’s. RHD 

Specs & fitment
Brand
RaceOnly
Platform
Mazda RX-7
Engine
13B-REW
Category
Coils and Trigger Kits
$410.00
View full details

What customers say

Trusted by JDM builders

  • J-Spec Garage is my first stop for JDM parts now—fast shipping and no surprises.

    Alex M.

  • They actually took the time to help me choose the right setup for my GT-R. That alone won me over.

    Brian S.

  • Everything arrived well packed and exactly as described. You can tell car people run this shop.

    Chris D.

  • I've ordered three times now and it's been consistent every time—accurate, quick, and hassle-free.

    Daniel R.

  • Customer support answered my fitment questions in detail instead of just sending a link. That meant a lot.

    Jason L.

  • Parts for my Supra showed up on time and bolted right up. No guessing, no drama.

    Kevin P.

  • Site is easy to navigate and checkout was simple. Whole experience felt dialed in.

    Nate H.

  • Communication was excellent from order confirmation to delivery updates. I always knew what was happening.

    Ryan F.

  • These guys are clearly enthusiasts. The brands they stock and how they talk about them says everything.

    Tyler N.

  • I've dealt with plenty of parts shops—this is one of the few I trust with big-ticket items.

    Zach W.

  • My 240SX build depends on good vendors. J-Spec Garage has delivered every time so far.

    Cody J.

  • You can tell they care about the scene, not just sales. That's why I keep going back.

    Dylan P.

  • I had an issue with a manufacturer drop-ship and J-Spec Garage handled it for me. That's real customer service.

    Josh H.

  • The coilovers for my S13 came packed perfectly and ride exactly how they advertised. Super happy.

    Kyle M.

  • Grabbed both parts and merch—quality on both sides. Cool to support a shop that supports the community.

    Sean L.

  • I recommend J-Spec Garage to anyone building a JDM car. Solid parts and people who know the platforms.

    Omar V.

  • The RaceOnly parts I grabbed for my RX-7 were top-notch. Fitment was perfect and the car feels night and day better.

    Aaron F.

  • Finding legit rotary parts is tough, but J-Spec Garage came through with RaceOnly gear that actually delivers.

    Blake S.

  • Finally found a shop that understands rotary builds. The RaceOnly pieces I ordered have held up great under real abuse.

    Jake P.

  • Everything for my FD—from RaceOnly parts to small accessories—showed up clean, labeled, and ready to bolt on.

    Mason K.

  • I've ordered RaceOnly gear from other places before, but the service and communication from J-Spec Garage were on another level.

    Noah V.

  • The RaceOnly pieces for my RX-7 build fit exactly like they should. No grinding, no modifying, just bolt-on and go.

    Owen T.

  • It's hard to find a shop that really understands rotary builds, but J-Spec Garage clearly does.

    Caleb M.

  • Real rotary parts, solid communication, and no nonsense. Exactly what I want from a parts shop.

    Isaac R.

  • The Supra parts I ordered were clearly not cheap eBay stuff—quality brands and everything matched the listing perfectly.

    Adrian C.

  • I've been slowly building my MK4 and every order from J-Spec has shown up on time and ready to install.

    Carlos N.

  • They actually understood what I was trying to do with my Supra build and suggested parts that made sense, not just the priciest options.

    Derek W.

  • The turbo-related parts for my Supra came exactly as described and have held up great under boost. Zero complaints.

    Javier S.

  • I appreciate that they stock real-deal brands for Supra builds instead of filling the catalog with questionable stuff.

    Miguel R.

  • I'm picky about what goes on my MK4. J-Spec Garage earned my trust with accurate listings and solid communication.

    Steven D.

  • I've had a great experience ordering Supra parts here—accurate listings, fair pricing, and quick shipping.

    Marcus D.

  • It's refreshing to buy Supra parts from a shop that actually knows the platform.

    Preston G.

  • The turbo and supporting parts I got for my Supra were exactly what I needed. Everything matched the listing.

    Trevor M.

  • If you're building an RX-7 or Supra, this is a shop you want to know. RaceOnly parts for the rotary and quality Supra gear in one place is a win.

    Victor H.

  • It didn't feel like I was buying from a generic online store. It felt like a shop built for enthusiasts.

    Wyatt N.

  • Good communication, real brands, and parts that showed up when they said they would. Hard to beat that.

    Zachary R.