R Theory Motorsports

R Theory Motorsports Function and Form inspired parts. We ship worldwide. http://www.rtheorymotorsports.com

The tamed twin.The newer-generation BRZ was detuned from factory so it would be predictable and stable to drive. But it ...
08/29/2026

The tamed twin.

The newer-generation BRZ was detuned from factory so it would be predictable and stable to drive. But it sacrificed the one characteristic that BRZ owners love. Being a tail-happy chassis.

So, to bring that back, we modified our friends' 2024 BRZts. Tested the stability on the track and on the road. We’re happy with the results.

Take a peek at that corner entry on the track test clip.

Stabilize your car’s handling by adding R Theory’s Universal Sway Bar Adjuster. Head to the R Theory Motorsports website or grab them from our official dealers.

Only 2 generations. Worldwide cult following.Honda’s one of the greatest high-revving, analog roadsters. Just a pure dri...
08/27/2026

Only 2 generations. Worldwide cult following.

Honda’s one of the greatest high-revving, analog roadsters. Just a pure driver’s car. Rear-wheel drive, manual, and naturally aspirated. A winning car that many car enthusiasts admire. Suzuka. Tsukuba. Nürburgring.

What other differences do you know between the two generations?

Genuine Question. What stage are you at in your build?What were the most fun things you did while building? We look forw...
08/25/2026

Genuine Question. What stage are you at in your build?

What were the most fun things you did while building? We look forward to your answers!

By the way, this question applies to everyone who owns a project car. Not just S2000 owners.

Hondas have been known for being a fun, lightweight daily car that has its own curses but is fun to drive on the track. ...
08/20/2026

Hondas have been known for being a fun, lightweight daily car that has its own curses but is fun to drive on the track. The S2000 is no exception. A pure driver’s car that is not a stranger on the track or the road.

As much as you want to upgrade some parts to make it your ‘dream spec.’ Ask this of yourself first. What is my driving goal: daily, weekend, or track?

This is an important question to consider before you upgrade stock components with performance parts. Extracting more performance from that VTEC crossover of your F-series engine is a must. Every Honda fanboy knows.

But start with these pointers first. Think of this as a rough guide. Read more about choosing the right Honda S2000 performance parts on the R Theory Motorsports blog.

📷🚘

A year later, 14 track days so far.Thank you, Aleks, for getting back after a year to leave us a track-tested review. It...
08/13/2026

A year later, 14 track days so far.

Thank you, Aleks, for getting back after a year to leave us a track-tested review. It shows how much driving you did in your car.

Full review:
“I am using this sway bar adjuster on my 2016 Miata. My sway bar setup is Eibach front sway bar set to stiff, and rear OEM bar set to one notch stiffer than the factory location. The handling balance with my 9kg front and 5kg rear coilovers is perfect. The brackets are solid, no creaks and they are easy to install. You can use OEM sway bar end links and [manipulate] the angle of the adjuster to remove any sway bar preload like you would with adjustable sway bar end links.”

2016 ND Mazda Miata
Track Setup
Universal Sway Bar Adjuster - RS-10061

If you’re looking to perfect the handling on your car, head over to R Theory Motorsports website and get the parts you need.

NEW PRODUCTPlates off on the track to maximize airflow. Plates on on the streets. We are excited to announce our new lig...
08/06/2026

NEW PRODUCT

Plates off on the track to maximize airflow. Plates on on the streets. We are excited to announce our new lightweight plate quick release. Remove your plates easily to clear the front-end of your car to get that clean air in. No tools required. After your winning lap, pop your plate back in.

📸 ,

License Plate Quick Release
REX-10091 - Carbon Reinforced Plastic

05/04/2026

That feeling when you finally catch a glimpse of the entrance to the racetrack after a long drive.

Just you and your machine, pushing it to the limit while everything else takes a back seat.

For these few hours, nothing else matters, just finding the right line and going faster. 🏁

More days like this are just around the corner. 😎

05/01/2026

We installed our Universal Sway Bar Adjuster on the stock rear sway bar of this Civic and the difference was immediate.

+10% cornering speed in our testing, with a much more planted and confidence-inspiring feel. Turn-in is sharper, the car feels more responsive, and it carries speed through corners with ease.

What was once a mundane daily now feels genuinely fun to drive.

That’s exactly what we set out to build with the SBA:
a simple, easy-to-install solution that works across platforms and delivers real, noticeable results.
From Miatas to GTIs to GTRs, the feedback has been consistent.

If it can transform this Civic, imagine what it’ll do for your car.

Available at rtheorymotorsports.com and through our vendors.

Fastest gal in Arizona. 🌵🏁Track driven and properly built.Running our S2000 Hood Vents the way they're designed to be us...
04/23/2026

Fastest gal in Arizona. 🌵🏁
Track driven and properly built.
Running our S2000 Hood Vents the way they're designed to be used. 😤

🏎
📸

04/22/2026

We took one of our most popular motorsports products and gave it a new job.

If your bike rack is blocking your plate, you’re technically driving illegal.
Our Bike Rack License Plate Quick Release fixes that in seconds. No tools, no hassle.

Simple idea. Done right.

Address

Toronto, ON

Website

Alerts

Be the first to know and let us send you an email when R Theory Motorsports posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to R Theory Motorsports:

Shortcuts

Share

Category