The Hasport DC5RR is a high-performance rear mount for the 2002-2006 Acura RSX and 02-05 Civic Si. It is designed to replace the stock rear mount in the 02-06 Acura RSX, using the stock transmission bracket. This is a perfect replacement for the RSX kit and 02-05 Civic Si.
The mount is a torque damper that improves driving dynamics by providing a firmer, more direct feel. The mount helps reduce engine movement, eliminating traction loss and wheel hop. The DC5RR can replace the factory mount to enhance performance or replace/ upgrade the rear mount in the Hasport EP3 Civic or RSX kit.
For those who already have the RSX or EP3 mount kit and wish to enhance performance further, purchasing stiffer bushing for the rear mount is available. Upgrading to a stiffer rear mount will balance daily driver comfort and added performance. With a stiffer rear mount than those on the side of the engine, the driver will feel more vibration than having all three mounts be the same. This provides flexibility in terms of performance and comfort depending on the user's needs and preferences.
The complete engine mount kit for the EP3 and RSX can be found here: DC5STK
Bushing Stiffness Options
Hasport engine mounts are available in four different urethane hardness levels: 62A, 70A, 88A, and 6061 solid aluminum.
62A polyurethane is suitable for a streetcar and offers a ride quality closer to stock, as it will transfer less engine vibration to the chassis for a more comfortable ride.
70A polyurethane is for the customer that seeks to occasionally drive their build on the track.
88A is the stiffest polyurethane bushing that Hasport offers and is designed with dedicated track use in mind.
Engine mounts can also be purchased with solid 6060 aluminum for those seeking to build the extreme track dedicated car.
Keep in mind the stiffer the bushing the more vibration will be transferred into the chassis. Higher durometers bushings are not recommended for street cars as it will put more strain on all other components on the car.
2002 Civic Si
2003 Civic Si
2004 Civic Si
2005 Civic Si
Like Hybrid Racing, Hasport was founded out of the love for racing and the need for high quality products. The company originally focused on swapping engines for customer cars and would source mounts from another company. However, the quality of these parts where not up to their standards. Being unable to purchase high quality mounts, they decided to make their own.
Hasport mounts are known for being made of top-quality materials such as billet aluminum and a unique polyurethane formula in the construction of their engine mounts. These mounts are designed to reduce engine movement and improve handling. The company has a reputation for attention to detail in the design and manufacturing process and has a commitment to quality control. Each engine mount is inspected and tested before it is shipped to ensure it meets Hasport's high standards.
Hasport is not just a random brand that we happen to sell, we use Hasport Mounts on our builds.
Hasport Warranty / Hybrid Racing Support
This warranty covers any defect in materials or workmanship in your HASPORT engine mount kit.
Damage to the engine mount caused by abuse, misuse, modification, or excessive force is not covered, as well as consequential and incidental damage.
This warranty lasts as long as you own the engine mount.
HASPORT will repair or replace the engine mount if it is defective at no charge, but is not responsible for costs of removing or re-installing the engine mount.
You must return the engine mount for inspection and pay the shipping cost for the return. Proof of purchase is required when obtaining warranty service. If an engine mount is defective, HASPORT will repair or replace it within 30 days of receipt.
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.