Supertech BG-QR25DE Block Guard Nissan QR2DE Image1
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Supertech Block Guard Nissan QR2DE

  • For QR25DE Engines

  • CNC Machined

  • 6061 Aluminum Alloy

Supertech BG-QR25DE Block Guard Nissan QR2DE
List Price: $109.75
$87.80  Save 20%
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Product Details

​Supertech Block Guard for the Nissan QR25DE is designed to strengthen the engine block for high hp levels.  It provides support to highly stressed cylinder walls but still allow maximum water cooling.  This helps stop damaging cylinder hot spots. 

Made from high strength/ low weight 6061 aluminum alloy, and CNC machined for easy installation.

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