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Suspension - Mazda Miata MX-5 NB 1999-2005 Spec 2 Coilovers
Suspension - Mazda Miata MX-5 NB 1999-2005 Spec 2 Coilovers
 
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MSRP USD: $999.00
Sale Price USD: $574.00
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Product Code: YMTC2-MMNB


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Description
 
Yonaka Motorsports SPEC II (TC2) coilover set for the 1999-2005 Mazda Miata, with 28 way fully adjustable dampening. Designed with the advanced street driver or track day in mind, the Spec II TC2 is specifically engineered to accommodate even the most intense driving styles.

Price is for a set of 4 coilovers as shown.


Featuring:

  • 28 Level Fully Adjustable Dampening
  • ~2-3" height adjustment travel distance
  • Fully threaded mono tube advanced shock absorber
  • Inner bump stop to prevent damage cause by rapid compression impacts
  • Wide range of height adjustment without changing the spring compression.
  • Bottom of the shock is threaded to allow height adjustments without having to shorten the suspension travel
  • Rubber dust shield protecting piston for long life
  • 1 year warranty against factory defects

Spring rates are as follows:
Front springs: 6kg/200mm
Rear springs: 4kg/180mm
Coilovers - Explained
How to Adjust Coilovers

Average Customer Review: Average Customer Review: 4.5 of 5 4.5 of 5 Total Reviews: 15 Write a review.

  0 of 0 people found the following review helpful:
 
4 of 5 Satisfied July 20, 2025
Reviewer: Micah Montgomery from Athens, AL United States  
I wasn’t expecting to feel this good about. 550.00
Coilovers- =Spec 2
Ride quality is surprisingly compliant-
I set the preload quiet soft with 9 clicks off full soft
Recommend (for the money)

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  0 of 0 people found the following review helpful:
 
4 of 5 Coilovers and quality of parts March 3, 2025
Reviewer: Justus Vaught from Pueblo, CO United States  
Overall the quality seems good, but when I opened my packege the dampening adjustment knobs were all falling off and were not tightened right. The spanned wrenches you gave me also weren’t the right side the big spammer wrench worked but the little one didn’t fit I have to heat it up and bend it to the right shape so that it didn’t slip off the lock collet

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  0 of 0 people found the following review helpful:
 
5 of 5 2003 nb coilovers October 17, 2022
Reviewer: Deiby Esteban from Charlotte, NC United States  
Nice and nearly package

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  0 of 0 people found the following review helpful:
 
5 of 5 September 16, 2021
Reviewer: from ,  


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  0 of 0 people found the following review helpful:
 
5 of 5 I love em December 31, 2020
Reviewer: Les Hoff from wilson, NC United States  
Only had raveland ultimos before to compare to but these are way better.  Easy to adjust height on these.  I didn't touch the preload.  Only use car for street driving so I didn't want the suspension to be too stiff.  Set front dampening to 18 and rear to 22.  Ride is great so far and way better than the raveland ultimos I had on my na miata.  For the black friday price I got these were a steal.  Highly recommend.

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Suspension > Coilovers > Mazda > Miata > 1999-2005


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