BLOX Racing Subframe Hard Collar Kit

Applications

• 2002-2005 Honda Civic Si (EP3)
• 2002-2006 Acura RSX
• 2006-2011 Honda Civic
• 2007-2008 Honda Fit

Product Includes

8-TOTAL COLLARS

• 2X FD1
• 2X FD2
• 2X FD3
• 2X FD4

Important Information

[Warning Symbol] Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Before installing this product, please read the installation guide first. If you have any questions or concerns, reference the vehicle's factory service manual or contact an experienced mechanic or technician.

Important Notes:

• During installation, do not use impact tools. Only use hand tools.
• Re-torque mounting bolts after the first 500 miles or after each track racing event.

Required Tools

• Lug, Socket and Box Wrenches
• Torque wrench
• Jack and jack stands (or access to lift)

Assembly Instructions

For 2002-2005 Honda Civic Si (EP3), 2002-2006 Acura RSX, 2006-2011 Civic:

1. Using an automotive lift or hydraulic jack, raise the vehicle and remove tires.
2. Disconnect the link join on the steering column shaft. Mark the position of the shaft versus the linkage to properly align the two during reinstallation.
3. Loosen the bolts on the subframe. DO NOT REMOVE THE BOLTS. Drop the subframe 8mm from the chassis of the vehicle.
4. Match the imprinted part numbers on each collar to the appropriate position and orientation shown in the diagram.
5. Install collar FD3 to the front outer position between the body and subframe, with the part number and logo facing toward the ground. Install FD1 between the subframe and the bolt flange, with the part number facing up.
6. Install collar FD2 to the rear outer position between the body and subframe, with the part number and logo facing toward the ground. Install FD4 between the subframe and the bolt flange, with the part number facing up.
7. Torque all bolts evenly to the correct factory specifications, ensuring proper and level/even installation.

Diagram Description: The underside of a vehicle is shown with yellow circles indicating mounting points. Inset images A and B highlight specific collar locations, labeled "FD1 + FD3" and "FD2 + FD4" respectively, with arrows pointing towards the front.

Diagram Description: Diagram A illustrates the installation of collars FD1 and FD3. FD3 is placed between the vehicle body and subframe, logo/part number down. FD1 is placed between the subframe and bolt flange, part number up.

Diagram Description: Diagram B illustrates the installation of collars FD2 and FD4. FD2 is placed between the vehicle body and subframe, logo/part number down. FD4 is placed between the subframe and bolt flange, part number up.

Diagram Description: Cross-sectional views (Group A and Group B) show the assembly of the collars with the subframe and bolt. These diagrams detail the order and placement of the rigid collars relative to the vehicle body, subframe, and bolt.

For 2007-2008 Honda Fit:

1. Using an automotive lift or hydraulic jack, raise the vehicle and remove tires.
2. Disconnect the link join on the steering column shaft. Mark the position of the shaft versus the linkage to properly align the two during reinstallation.
3. Loosen the bolts on the subframe. DO NOT REMOVE THE BOLTS. Drop the subframe 8mm from the chassis of the vehicle.
4. Match the imprinted part numbers on each collar to the appropriate position and orientation shown in the diagram.
5. Install collar FD3 to the front outer position between the body and subframe, with the part number and logo facing toward the ground. Install FD4 between the subframe and the bolt flange, with the part number facing up.
6. Install collar FD2 to the rear outer position between the body and subframe, with the part number and logo facing toward the ground. Install FD1 between the subframe and the bolt flange, with the part number facing up.
7. Torque all bolts evenly to the correct factory specifications, ensuring proper and level/even installation.

Diagram Description: The underside of a vehicle is shown with yellow circles indicating mounting points. Inset images A and B highlight specific collar locations, labeled "FD3 + FD4" and "FD2 + FD1" respectively, with arrows pointing towards the front.

Diagram Description: Diagram A illustrates the installation of collars FD3 and FD4. FD3 is placed between the vehicle body and subframe, logo/part number down. FD4 is placed between the subframe and bolt flange, part number up.

Diagram Description: Diagram B illustrates the installation of collars FD2 and FD1. FD2 is placed between the vehicle body and subframe, logo/part number down. FD1 is placed between the subframe and bolt flange, part number up.

Diagram Description: Cross-sectional views (Group A and Group B) show the assembly of the collars with the subframe and bolt. These diagrams detail the order and placement of the rigid collars relative to the vehicle body, subframe, and bolt.