Showing specs for all NA & NB Miatas

Clutch pedal height (NB2)

175–180 mm (with carpet)

Factory manualTaken from a Mazda factory workshop manual, with page citation.
Procedure

Measure from the upper surface of the pedal pad to the cabin carpet. Recheck free play after height adjustment.

Applies to
  • NB 2001–2005 (BP-Z3, 5MT/6MT) — Other years in this family inferred from 2005 factory evidence with owner approval; actual-year verification is separate.
  • Verified in: 2005 Mazda MX-5 Miata Workshop Manual (electronic manual capture)
Sources
  • 2005 Mazda MX-5 Miata Workshop Manual (electronic manual capture)Tier 1
    Page PDF p. 1501
    Printed: “Pedal height 175—180 mm {6.89—7.08 in} (With carpet)”

Also in Additional factory manual gap audit