Hasport Performance Rear Mount for 02-06 RSX/02-05 Civic Si

Hasport Performance Rear Motor Mount – 2002-2006 Acura RSX / 2002-2005 Honda Civic Si (DC5RR)

Upgrade your engine stability and driving dynamics with the Hasport Performance Rear Motor Mount (DC5RR), designed specifically for the 2002-2006 Acura RSX and 2002-2005 Honda Civic Si (EP3). This high-performance rear mount replaces the factory rear mount using the stock transmission bracket, improving response and reducing unwanted engine movement under load. Whether you’re replacing a worn OEM mount or upgrading your existing Hasport mount kit, the DC5RR delivers the perfect balance of control and comfort.

As a rear torque damper, the Hasport DC5RR helps eliminate traction loss and wheel hop—two common issues with front-wheel-drive performance builds. The result is a firmer, more connected driving experience, giving you precise control during acceleration, cornering, and shifts. Built from durable billet aluminum and engineered for precision fitment, this mount provides a long-lasting solution for both street and track applications.

Key Features:

• Direct replacement rear motor mount for 2002-2006 Acura RSX and 2002-2005 Honda Civic Si (EP3)
• Improves throttle response, traction, and shift feel by reducing engine movement
• Compatible with factory transmission bracket for easy installation
• Ideal upgrade for OEM or Hasport EP3/RSX mount kits
• Available in multiple bushing durometers for customizable performance and comfort
• Precision-engineered billet aluminum construction ensures long-term durability

Bushing Durometer Options:

• 62A Urethane: Perfect for street use, offering comfort close to stock while maintaining improved stability and reduced engine movement.
• 70A Urethane: Balanced for spirited street driving and occasional track days, providing a firmer feel with moderate vibration.
• 88A / 94A Urethane: Designed for race applications, maximizing stiffness and minimizing engine movement for precise power transfer.
• Solid 6061 Aluminum: Intended for full race builds—zero deflection and maximum rigidity, not recommended for street use.

Keep in mind: higher durometer bushings provide better performance response but increase cabin vibration and strain on surrounding components. For the best balance between comfort and performance, most enthusiasts choose 62A or 70A bushings.