Finally! A cost-effective way of making your 5 speed Subaru transmission handle some serious power!

Moore Performance BlastPlates™ are heavy duty, investment cast 304 stainless steel and bolt to your transmission with custom high-grade hardware.


BlastPlates™ are bolted through existing bolt locations that hold the two halves of the transmission together (the transmission will have to be either lowered or removed for the installation). By bolting these plates onto the outside around the gear set the stiffness of the case is increased, improving gear mesh tolerances under shock loading and high torque situations.

BlastPlates are a perfect upgrade for any 5 speed manual transmission, from stock horsepower levels to Stage 2 and Stage 3 levels. There is no hp or tq limit, however this product will allow ANY gearset to achieve maximum power (or much more) due to proper tooth engagement under extremely high load and torque. We’ve personally dyno tested BlastPlates to over 750 horsepower!

Key Features and Benefits:

  • Fully CAD-designed
  • Developed and tested using FEA analysis
  • one piece construction
  • Custom class 10.9 hardware utilized for high case torque-up.
  • investment cast 304 stainless steel for ultimate strength and durability
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