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SKU: BXSS-20603
BLOX Racing 02-05 Honda Civic EP3 / 06-11 Civic FD/FG / 02-06 Acura RSX DC5 Subframe Hard Collar Kit
BLOX Racing subframe hard collar kits feature case-hardened steel collars that install directly onto the front subframe mounting points. Designed for 02-05 Honda Civic Si EP3, 06-11 Civic models, 02-06 Acura RSX Base and Type-S, plus 07-08 Honda Fit. These collars lock out movement between the subframe and chassis for precise suspension response and enhanced cornering stability.
Key Features
- Case-Hardened Steel Construction: Provides maximum strength and durability to withstand high-stress track and street use without deforming.
- Precision CNC Machined: Ensures perfect fitment on OEM subframe bolts, preventing any slop or flex during aggressive driving.
- Bolt-On Installation: No welding or chassis modifications required, installs in under 30 minutes with basic tools.
- Four-Collar Design: Secures all front subframe mounts to maintain alignment and reduce unwanted movement.
- Black Oxide Finish: Resists corrosion and matches factory appearance for a clean undercarriage look.
Product Notes
- Inspect subframe bolts for wear before installation and replace if damaged.
- Use thread locker on bolts during assembly to prevent loosening over time.
- Ships in protective packaging to avoid damage in transit.
Installation Notes
- Professional installation recommended.
- Torque subframe bolts to factory specifications after collar installation.
- Compatible with OEM hardware. no additional parts needed.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2005 | Honda | Civic | Si |
| 2006-2011 | Honda | Civic | DX |
| 2006-2011 | Honda | Civic | EX |
| 2009-2011 | Honda | Civic | EX-L |
| 2006-2011 | Honda | Civic | GX |
| 2006-2011 | Honda | Civic | Hybrid |
| 2009-2011 | Honda | Civic | Hybrid-L |
| 2006-2011 | Honda | Civic | LX |
| 2008 | Honda | Civic | MUGEN Si |
| 2006-2011 | Honda | Civic | Si |
| 2007-2008 | Honda | Fit | Base |
| 2007-2008 | Honda | Fit | Sport |
| 2002-2006 | Acura | RSX | Base |
| 2002-2006 | Acura | RSX | Type-S |
Why Choose BLOX Racing?
- Established leader in Honda and Acura performance parts since 2004.
- Engineered with input from track enthusiasts for real-world durability.
- Every component undergoes rigorous quality control for consistent performance.
Frequently Asked Questions
-
Q: Will this fit my 2004 Acura RSX Type-S?
A: Yes, BXSS-20603 fits all 2002-2006 Acura RSX Base and Type-S models directly with no modifications. -
Q: What material are the collars made from?
A: Case-hardened steel for superior strength and long-term resistance to wear under high loads. -
Q: Is professional installation required?
A: Bolt-on design allows DIY install, but professional help ensures proper torque and alignment.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Compact box measuring 6 x 4 x 2 inches
- Weight: 1.1 lbs
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