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 NA Miata Bump Stops and Shock Mounting Hardware Products
Items 1-13 of 13
5X Racing 2.5" Coilover Spring Isolator for 99-05 Miata Shock HatsNew
Priced EACH 2" inner diameter Designed to allow a 2.5" race spring to interface into a 99-05 Miata OEM shock hat. This is for the purpose of creating your own coilover kit using a Bilstein shock...
5X Racing 36mm Bump Stop Kits for 1990-1997 MiataNew
We understand bump stop selection can be confusing, but our collaboration with Fat Cat Motorsports has allowed us to put together unique bump stop kits that are sure to fill the needs of every Mi...
5X Racing Coilover Shock Mount System for NA Mazda MiataNew
Based off the Spec Miata race proven Fat Cat Motorsports shock mount kit, this system is designed to completely transform the lackluster factory rubber shock mounting solution to maximize handling...
5X Racing NA 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 Kit consists of 4 MCU (micro cellular urethane) super thin flat bump ...
This kit is designed to adapt NB shock hats onto NA shocks. IT WILL NOT WORK FOR NB SHOCKS! (use this kit for that) . THIS KIT DOES NOT COME WITH BUMP STOPS EITHER! (use this kit for that) O...
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 1990-1997 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 1990-1997 Mazda MiataNew
A must-have with any shock/spring upgrade. Our kits are an integrated package (not just a part) and are designed for your particular setup, including washers and spacers (when needed, to limit trav...
Priced EACH Will NOT fit 1999-2005 NB Miata Shocks! The shank and threaded portion of the shock shaft is too long for proper thread engagement. Those are found here Designed to fasten 99-05 ...
Priced EACH Will NOT work with 1999-2005 NB Miata Shocks! The shank and threaded portion of the shock shaft is too long for proper thread engagement. Those are found here Designed to fasten ...
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