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 Spec Miata Parts Products
Items 1-48 of 48
5X Racing Mazda Miata Bronze Shifter BushingsNew
Bushings Fit: All Miata and MX-5 5-Speed's from 1990-2015 and 1999-2001 6-Speed Miata (Up To 08/01/01 Production) transmissions! Choose from our 1990-1997, and 1999-2005, and 2006-2015 versions us...
NA Miata Transmission and Shifter|NB Miata Transmission and Shifter|NC MX-5 Drivetrain|Spec Miata Parts
5X Racing 0-100 PSI Glass Lens Fuel Pressure GaugeNew
Custom made to our specs, we designed this gauge to be installed under the hood of a Miata racecar where it would be subject to high ambient temps and exposed to fuel or chemicals. 0-100 psi mechan...
NA Miata Fuel System|NB Miata Fuel System|Spec Miata Parts
5X Racing 1990-1997 Mazda Miata Aluminum Racing Radiator Seal PlateNew
Fits: 1990-1997 Mazda Miatas Our plate is an exact aluminum duplicate of the flimsy factory plastic seal plate that is ugly, most likely warped from heat, and filled with stamped hole cutouts. It...
5X Racing 1990-1997 Mazda Miata Steering Rack Spacer KitNew
Kit includes 2 rack spacers and all hardware needed to install onto existing subframe. No modifications needed Fits all 1990-1997 Mazda Miata's. Will NOT fit 1999-2005 Miata's Raises steering rack...
Our innovative Miata accelerator pedal will make heel-toe downshifting a breeze in your Miata, whether you're racing or pounding the interstate on/off ramps! Read-on below to find out how we devel...
NA Miata Interior|NB Miata Interior|Spec Miata Parts
5X Racing Adjustable Air Flow Meter Bracket for 1.6L MiataNew
14-gauge galvanized steel bracket for the SPX 1.6L intake allows you to rotate the AFM for maximum tuning abilities at the track or at the dyno. Fits 1.6 Miata equipped with OEM air flow meter Prov...
5X Racing Adjustable Timing Wheel for 1999-2005 Mazda MiataNew
Dyno tested and proven to add 5+ HP and 6+ ft/lbs of TQ on a very tired 180K mile 1999 Miata engine! Don't believe us? Check out the dyno sheet Designed to allow an ignition adjustment range fro...
NB Miata ECU Upgrades and Electronics|Spec Miata Parts
Constructed of .040 inch thick aluminum Matte Black Powder Coat Finish Special non-abrasive screws included Made in the USA Note: it will be necessary to bend the plates a little to customize th...
Constructed of .040 inch thick aluminum Matte Black Powder Coat Finish Special non-abrasive screws included Made in the USA Note: it will be necessary to bend the plates a little to customize th...
5X Racing Blackout Edition Grip Shift Knob for Mazda MiataNew
SPECIAL EDITION! VERY LIMITED AVAILABILITY! JUST SEND IT! With this special edition shift knob! These are super limited (like only four) so get them while you can. This is THE shift knob for ult...
NA Miata Interior|NA Miata Transmission and Shifter|NB Miata Interior|NB Miata Transmission and Shifter|NC MX-5 Drivetrain|ND MX-5 Aftermarket and Performance Parts|Custom Shift Knobs|Spec Miata Parts
5X Racing Blackout Edition Ruffian Shorty Miata Shift KnobNew
SPECIAL EDITION! VERY LIMITED AVAILABILITY! JUST SEND IT! With this special edition shift knob! These are super limited so get them while you can. Like our full size mountain bike grip shift kno...
NA Miata Interior|NA Miata Transmission and Shifter|NB Miata Interior|NB Miata Transmission and Shifter|NC MX-5 Drivetrain|ND MX-5 Aftermarket and Performance Parts|Custom Shift Knobs|Spec Miata Parts
5X Racing Carbon Fiber Air Bag Delete Plate for 99-05 MiataNew
Real racecar stuff here! Is your Miata ready to level up? Completely custom, hand-laid carbon fiber air bag delete plates done locally in Florida by a fellow SM racer Virtually weightless Clean mou...
5X Racing Extended Length Clutch Line for Mazda MiataNew
Our Extended clutch line is longer than OEM rubber hose, and is designed to replace the OEM rubber hose, and along with that also replaces the coiled hard line bolted to the transmission. It does...
NA Miata Drivetrain|NB Miata Drivetrain|Spec Miata Parts
5X Racing Full-Length Clutch Line for Mazda MiataNew
Trade in three pieces of OEM clutch line for one line with our full-length line! Fits all 1990-2005 Mazda Miatas Constructed of stainless steel braided hose with a high-quality hose ends USA made A...
NA Miata Drivetrain|NB Miata Drivetrain|Spec Miata Parts
This is THE shift knob for ultimate race-inspired comfort, feel, and shift effort! 14.2 ounces total weight Special in-house designed solid steel shifter handle with M10 x 1.25 thread pitch based o...
NA Miata Interior|NA Miata Transmission and Shifter|NB Miata Interior|NB Miata Transmission and Shifter|NC MX-5 Drivetrain|ND MX-5 Aftermarket and Performance Parts|Custom Shift Knobs|Spec Miata Parts
Priced Individually Dual split collars sized for 1.5" ID roll cage tubing designed to help keep seat belts and center net straps in their proper place. Attach these collars to the roll bar your sh...
Make Heel-Toe downshifts with ease using our aluminum add on pedal extension that bolts onto your original accelerator pedal. The concept is simple: a wider pedal makes it easier to blip the throt...
NA Miata Interior|NB Miata Interior|Spec Miata Parts
Gain 1 1/2" of seat height in your Spec Miata racecar with our floorpan drop kit! Kit includes: floorpan subframe replacement beam welded plate with nut for standard seat belt bolt included, but ...
NA Miata Body and Exterior|NB Miata Body and Exterior|Spec Miata Parts
Designed to fit the radio opening in 1990-1996.5 Mazda Miata (1997 needs additional holes. It fits but is a DIY) Constructed of lightweight .090 aluminum, thick enough to mount gauges No drilling ...
5X Racing Mazda Miata NB Crank Sensor Support BracketNew
Simple aluminum bracket used to provide a solid backstop for the crank sensor on 99-05 Miatas. This sensor leaves lots of room for rotation in the OEM mounting holes and often leads to the sensor b...
NB Miata Electrical and Charging System|Spec Miata Parts
Kit includes one radio delete plate and mounting hardware, and is designed to fit all 1999-2005 Mazda Miata dashboards with minor modifications as outlined in the instructions. Instruction Guide ...
Fit's 1990-2005 Miata and includes: a/c evaporator bypass tube, large and small a/c line firewall hole plugs, transmission tunnel evaporator drain hole plug Comprised of OEM Mazda Genuine componen...
NA Miata Interior|NB Miata Interior|Spec Miata Parts
Fits all 1990-2005 Miatas with OEM Mazda Hardtop (will not fit Snugtop, and front brackets will work for the CCP fiberglass tops, but the rear brackets will not) Replaces OEM latch mechanism entire...
NA Miata Interior|NB Miata Interior|Spec Miata Parts
MUST be used with solid hardtop brackets, such as Our Versions here The Miata Hardtop Security Bolt Kit comes with: 4 – M8 Stainless Steel Tamper-Resistant Button Head Torx Screws 8 – M6 Stai...
NA Miata Interior|NB Miata Interior|Spec Miata Parts
5X Racing NA Mazda Miata Data System Mounting BracketNew
Features and Benefits: Constructed of lightweight but strong 0.90 aluminum Designed to fit on the front of the steering column trim on a Mazda Miata Pre-Drilled holes allow you to simply drill 4 h...
5X Racing NA Miata Inline Fuel Pressure Gauge KitNew
The gauge comes assembled and ready to install with a drop-in fitment to 90-97 Miata fuel lines. No cutting required, just undo factory fuel feed line, install on fitting end of our gauge, then at...
5X Racing NA/NB Miata Gauge Cluster Delete PlateNew
Our .06" thick aluminum Miata Gauge Cluster Delete Plate will provide you with a blank sheet to mount your own gauges or data acquisition system display. Fits all 1990-2005 Mazda Miatas
NA Miata Interior|NB Miata Interior|Spec Miata Parts
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...
NA Miata Exhaust|NB Miata Exhaust|Spec Miata Parts
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...
NA Miata Interior|NA Miata Transmission and Shifter|NB Miata Interior|NB Miata Transmission and Shifter|NC MX-5 Drivetrain|ND MX-5 Aftermarket and Performance Parts|Custom Shift Knobs|Spec Miata Parts
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...
NB Miata Transmission and Shifter|Spec Miata Parts
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 ...
NA Miata Bump Stops and Shock Mounting Hardware|NB Miata Bump Stops and Shock Mounting Hardware|Bump Stop and Shock Mounting|Spec Miata Parts
These parts comprise the Spec Miata coilover system used in SCCA and NASA racing. The parts are all 100% rule book legal and are in accordance with the specified shocks, springs, and genuine Fat...
5X Racing Spec Miata Coilover Sleeve and Collar SetNew
This version of coilover sleeve for Bilstein shocks is the original sleeve and collar kit that Mazdaspeed offered for many years. We were able to locate the manufacturer of them and offer them to ...
Kit Includes: MSD 8.5mm Spark Plug Wire set for 90-00 Miata Set of 4 custom heat range 14 Brisk Racing Spark Plugs This is a special Spec Miata Ignition package we put together from the expert ad...
5X Racing Spec Miata Seat Belt Block Off PlatesNew
These aluminum plates are meant to cover the holes where the seat belt mechanisms are installed on the soft top mounting towers that lead into the trunk. These plates meet the SCCA and NASA SM Rul...
Features: Lightweight and durable aluminum welded construction Powder Coated for a beautiful finish SP Spin Bracket is included in this kit to allow rotation of the air flow meter High-Flowing, lo...
The SPX2 Spec Miata intake was designed to fit in your Miata without interference and provide clean, cool air from the side of your engine bay. This intake is a great crossover intake for the stre...
Constructed of sturdy .1875 inch thick steel Choice of silver or red powdercoat finish (other colors available at times) One front and rear tow hook included Direct replacement for OEM tow hooks M...
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...
5X Racing Wheel Stud Track Packs for Mazda MiataNew
The 5X Racing Wheel Stud Track Pack is designed to provide you with the necessary parts to convert your Miata's wheel studs into track mode. This is what we use on our race cars. It works, it's st...
This kit incorporates all of the features you would look for in a test port and drain kit, such as: No Fuel Spillage
when connecting or disconnecting Very high flow empties tank the fastest Plug i...
V1 kit is assembled and ready to ship. We will discontinue offering this after the last kit is sold This is a fully assembled Spec Miata Penske based coilover kit. This is the legal kit for ALL S...
These SCCA approved safety brackets are the result of rear brake caliper failures at tracks such as Road America. The purpose for this new bracket is to prevent the dangerous and unexpected loss of...
