Hardrace - COMPLETE BUSHING SET MAZDA, MX5 MIATA, NA 89-98, NB 99-05 VL The inlet manifold dome utilizes

The inlet manifold dome utilizes a hard temper 3mm sheet alloy surface that has been made to shape in house through our advanced forming techniques

Using the 87

Closed Loop Idle Speed Control with learning for consistent idle stability Requires 1 or 2 user defined outputs (BAC type) or 4 user defined outputs (Stepper motor type)

3mm smooth design plenum dome

the lights are lower too

Hardrace - COMPLETE BUSHING SET MAZDA, MX5 MIATA, NA 89-98, NB 99-05 VL The inlet manifold dome utilizesHARDENED rubber bushing made with high strength and anti crack rubber material, solid steering response and driving suspension feel, resist side inclined while cornering at high speed maneuvers . Reduces vibration . Provides stability . Increase steering response . OEM direct replacement . Regular greasing not required . No noise or squeaks