ACT Streetlite Flywheel Mazda RX-8 2004-2011 | 600145

SKU: act600145
Availability: 11 In Stock
Type: Drivetrain Flywheels
Regular price
Regular price
Sale price
Instant Discount

Regular Price: $354.00 - Instant discount: $105.60 = $248.40
IIR Pay Customers get $12.42 in points

Subtotal: $248.40

Delivery Options:

  • Economy $4.97
Fastrak Delivery: , Order within hours minutes

Fitment Information:

2004-2011 Mazda RX-8

Note: Flywheel requires counterweight (not included).


ACT's Streetlite flywheel 600145 is considerably lighter than stock and is made from durable Chromoly Steel. The flywheel was created for maximum strength, lower inertia, good heat tolerance and rigidity. The Streetlite flywheel is geared more for street or drag racing. An added benefit of purchasing an ACT flywheel is that they are serviceable and can be resurfaced with no need to purchase additional parts!

  • Flywheel Weight - 13.8lbs
  • Flywheel Tooth Count - 125
  • Feel - Noticeably improved engine response and acceleration, OE to mild gear rattle
  • Recommended Use - Recommended for street and race use
  • ACT Difference - Forged, CNC machined and dynamically computer balanced for smooth high RPM reliability

What's Included:

  • Streetlite Flywheel
  • Flywheel Bolts 10mm X 1.25 X 20mm
  • Pressure Plate Bolts M8 x 20 961-10.9

California Prop 65 Warning:
 Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to