Team 5X Racing is our race team, and also the Research and Development side of our business. In addition to retail, we also prototype and test new race parts to add our touch to the racing parts marketplace. Our goal is to figure out what is needed in the grassroots road racing market, figure out an innovative product that is not already out in the market to fulfill the needs of the racing community, prototype and build the part, test in our our race cars, produce the parts, then sell them to you on our website. All done in house, excellent quality, proven on the track and street by us on our own race cars and street based test mules.
Browse 1999-2005 NB Miata Aftermarket Parts Products
5X Racing NB Miata Shock Bushing Upgrade Kit - KoniNew
NOTE: This kit only works with KONI shocks! Koni shocks use an M12 top nut, all others use an M10. Read the additional details in the extended description below! Kit will replace your entire or...
5X Racing NB Miata Slammed and Cambered Bump Stop KitsNew
This is a SCREAMIN' deal for all you slammed and cambered scrapers out there! Read more about this in the product info below NB Kit consists of 8 MCU (micro cellular urethane) super thin flat bu...
5X Racing Race Spec Brass Exhaust Header Nut Kit for MiataNew
Kit includes 3 header/downpipe nuts to replace all of the problematic OEM original nuts 19mm flange with 10 X 1.5 mm threads OEM thread size with deeper flange for more thread engagement and soc...
Like our full size mountain bike grip shift knobs, but want a little shorter? An evolution on our Grip and Vans shift knobs, we created this special short version for a more subtle interior look an...
Like our full size mountain bike grip shift knobs, but want a little shorter? An evolution on our Grip and Vans shift knobs, we created this special short version for a more subtle interior look an...
5X Racing Shifter Rebuild Kits for 1999-2005 Mazda MiataNew
IMPORTANT! 6-SPEED OWNERS PLEASE READ THE INFORMATION IN THE BOTTOM SECTION FIRST! The perfect upgrade to ANY Miata! If your shifter needs any new boots or bushings, it’s best to replace t...
5X Racing Shifter Rebuild Kits for 2002-2005 6-Speed Mazda MiataNew
IMPORTANT! PLEASE READ THE INFORMATION IN THE BOTTOM SECTION FIRST! The perfect upgrade to ANY Miata! If your shifter needs any new boots or bushings, it’s best to replace them all at the...
Based off the Spec Miata race proven Fat Cat Motorsports shock mount kit, this system is designed to both facilitate the mounting of the shorter 90-97 Miata shocks to 99-05 Miata OEM shock hats (i...
5X Racing Spec Miata 2.5" Coilover Spring IsolatorNew
THE ONLY LEGAL SPRING ISOLATOR FOR SPEC MIATA! There are imitation isolators being sold by another company without full disclosure that they are NOT the spec part, please be aware that using this ...
5X Racing Sport Bump Stop Kits for 1999-2005 MiataNew
Our Sport kits are the evolution of the legendary Fat Cat Motorsports "Sport" Bump Stop kits. Instead of using the cutoff lower portion of the 76mm Blue bump stops to create the 36mm front bump st...
5X Racing Stock Class Autocross Bump Stop Kit for MiataNew
Stock/Street class SCCA Autocross rules specify the use of stock springs, but do allow shock and bump stop changes. However, the bump stops do not engage earlier than on the factory setup. Installi...
5X Racing Street Bump Stop Kit for 1999-2005 Mazda MiataNew
Our Street Kit is recommended for cars at stock ride height/stock springs or slightly lowered. A good choice for street/mild sport applications where daily driving is the primary use of the car, or...
Fits 1999-2005 Miata Front hook is a direct replacement for the OEM hook, rear hook bolts onto and works in conjunction with the OEM hook allowing you to keep it as a tie down point. Constructed o...
An alternative take on shift knobs for your Miata! We take an awesome ODI Vans edition lock-on mountain bike grip and turn it into a shift knob for your Miata! 14 ounce total weight Special in-hous...
Clutch Hydraulic System Refresh Pack for Mazda MiataNew
Kit includes: Exedy Clutch Slave Cylinder 5X Racing Extended Length (firewall to slave) or Full Length (master to slave) Clutch Line Exedy Clutch Master Cylinder All of these components are avail...
Priced EACH Will NOT fit 1990-1997 NA Miata Shocks! Those are found here Allows 99-05 NB shocks to be upgraded with our superior MCU shock bushings and the ability to create your own NB shoc...
Priced EACH Will NOT fit 1990-1997 NA Miata Shocks! Those are found here Allows 99-05 NB Koni Sport shocks to be upgraded with our superior MCU shock bushings and the ability to create your ...
Heavy Duty M14 ID x 50mm OD Washer that we use in our Miata shock mount/bump stop kits. This is the top washer in the shock mount kits that goes under the shoulder nut
Urethane Spring Riser for 99-05 Miata Shock MountsNew
Priced EACH! These spring risers are made to offset the lowering from substituting an NB mount in place of an NA mount with the same spring length. When upgrading from OEM NA to NB shock mounts...