• 4140 Forged cromoly steel
• One piece - no parts to wear or break off
• Exceeds SFI 1.1 Specification
• Pre -balanced, ready to install
• Does not require special fasteners, works with any clutch
  

Make your engine super fast revving. This is my favorite Miata modification because it wakes up the engine response so well. Makes heel toe rev-matched downshifting much easier. You may experience some increase in drive train noise at idle and on deceleration. Driveability is very good, no problem taking off from a dead stop.

• 90-93  Miata 1.6    9.9 lbs - stock 17.5 lbs
• 94-05 Miata 1.8      11.7 lbs - stock 22.5 lbs