Brass Shifter Bushing Upgrade For Mazda Miata MX 5 5 Speed Manual Transmission Isolator Cup NA NB NC 1990 2015 Replaces Old Plastic Bushing For Smoother Shifts Firmer Feel And Lasting Performance

Brass Shifter Bushing Upgrade for Miata 5-Speed
✔️ Direct brass shifter bushing upgrade for 1990-2015 Miata 5-speed

This brass shifter bushing upgrade replaces the weak factory plastic piece in your Miata's 5-speed manual transmission, covering NA, NB, NC generations and MX-5 models from 2006-2019. It’s engineered to tighten the shift action and deliver a crisper, more confident gear change.

✅ Brass construction delivers a firmer feel and reduced play
✅ Fitment covers 1990-2015 NA/NB/NC Miata 5-Speed and 2006-2019 MX-5 Miata 5-Speed
✅ Replaces OEM plastic bushing for tighter shifts and better precision
✅ Includes 1 x Brass Shifter Bushing for easy swap
✅ Note: For best results, replace boots and related bushings during upgrade

💡 What is a brass shifter upgrade for a manual transmission and why install it? A brass bushing upgrade tightens the shifter feel and reduces play for more direct gear engagement. - Improves shift precision and response - Reduces slop between gears - Longer wear life than plastic bushings