V8R Customer Champion Race Cars

BDB Brace

New V8R BDB Frame Rail Braces

Take your Miata's stiffening to the next level. Our chassis braces are designed to maximize chassis rigidity by increasing the torsion stiffness of the chassis.

frame rail butterfly braces

V8R Products Are Race Proven & Performance Proven

Congrats V8R Customer Champions!

Left: Danny takes his 3rd SCCA STL national champions at the world famous Indianapolis Motor Speedway.
Right: Eric & Randall are SCCA Solo two open class champions in the same car in the same year - Winning the SSM and XP National Championships.

Mazda Performance Parts Manufacturer & Engine Conversion Specialists

Engine Swap Kits & Conversion Parts

Select V8 or V6 to shop conversion parts by Mazda model (NA, NB, NC, ND, RX8) or Swap Kits for full engine conversion packages

High-Performance MX-5 & RX-8 Parts

Select a parts category to shop by Mazda model (NA, NB, NC, ND, RX8)

Popular Products

#V8Roadsters

v8roadsters

The world leader of Mazda engine swaps LSx, LFX, brake kits, and suspension. Horsepower is a beautiful thing... NO DMs sales@V8Roadsters.com

Now through the end of September our Wilwood front

Now through the end of September our Wilwood front brake kits are 10%. This includes our new Superlite kits for NA/B & ND platforms. Use code “Horsepower” at checkout #v8roadsters #v8r #v8rbrakes #horsepowerisabeautifulthing

15yrs ago we release the original 1” master upgr

15yrs ago we release the original 1” master upgrade for non-abs systems. ABS customer you can now join the party! Our 1” MC kits have an ABS compatible option and are in stock. Shown with our MC brace to remove the dreaded firewall flex and give you the pedal feel you’ve always wanted #v8roadsters #v8r #horsepowerisabeautifulthing #v8rbrakes

Limited restock alert! We’ve just received a sma

Limited restock alert! We’ve just received a small shipment of Stoptech calipers. Two kits of ST42 calipers(been on order for almost two years), one set of STR21, one STR42 & one set of STR43. These calipers fit our NA/B, NC, & ND kits. Once these are gone we will not have more inventory until EOY #v8roadsters #v8r #horsepowerisabeautifulthing #v8rbrakes

Sometimes it’s the small things that make all th

Sometimes it’s the small things that make all the difference. For years the NA cars have had a bump steer answer. Welcome to the convo 5mm NB rack spacers! Machined in house from aircraft grade 6061 and precise fit to the OEM sub and our upcoming GenII - live now on our site #v8roadsters #v8r #horsepowerisabeautifulthing #maxda #miata #nb

First Friday at Fontana for MATG 2023. We’ve got

First Friday at Fontana for MATG 2023. We’ve got a table loaded with new parts and weekend specials. Pictured:
G2 NA/B subframe with NB rack spacers and billet motor mounts/ tandem master setup/ ND billet mounts/ rear subframe. Plus, free kisses from Penny the Yorkiepoo and hugs from Leo #v8roadsters #v8r #horsepowerisabeautifulthing

The trailer is packed and heading north for @gapmi

The trailer is packed and heading north for @gapmiatas 2023! It’s loaded with tons of new parts for every generation of MX5. Here are some of the new ND offerings we’ll have on display this weekend #v8roadsters #horsepowerisabeautifulthing #v8r #matg

First of many new ND products ready for release. N

First of many new ND products ready for release. ND customers you now have another brake option for track use. Wilwood Superlite 12.19 Kit. This kit uses a massive 20mm thick pad and is available in a fixed or floating rotor mount starting at under $1100. We have a limited number of these kits in stock. This same caliper/kit is also available for the NA/B & NC models #v8roadsters #v8r #horsepowerisabeautifulthing #v8rbrakes

Happy 4th of July 🇺🇸 Today only, save 15% on

Happy 4th of July 🇺🇸 Today only, save 15% on V8R frame rails use code “FRAME15” at checkout. Proudly made in the USA #v8roadsters #v8r #horsepowerisabeautifulthing #madeintheusa

Roses are red. Violets are blue. Did you know you

Roses are red. Violets are blue. Did you know you can special order our Wilwood kits in several colors too? We stock the standard clear ano(gray) but can special order an array of colors if desired. We offer several kits for for all generations of Miatas. Contact us for custom options #v8roadsters #v8r #horsepowerisabeautifulthing

When the finished product looks almost too good to

When the finished product looks almost too good to drive! @paintetz knocked this build out of the park from the flares to the paint and powered it with a blown 5.7. Keep your eyes out for the video release of this build in the near future #v8roadsters #v8r #horsepowerisabeautifulthing #v8miata #forceinduction #mazda #miata

12 hours left to save! Thank you everyone that has

12 hours left to save! Thank you everyone that has shopping through the weekend and made this our biggest sale to date. We are processing and shipping as quick as possible. #v8roadsters #horsepowerisabeautifulthing #v8r

We hope everyone enjoyed their 🦃 & family time.

We hope everyone enjoyed their 🦃 & family time. Now it’s time to shop our best ever anniversary and Holiday sale! Up to 15% off to celebrate 15yrs of horsepower! Free shipping website-wide starting at 8pm EST through Monday #v8roadsters #horsepowerisabeautifulthing #v8miata #v6miata

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