SPC 67230 EZ Arms XR Rear Camber Arm -4 Deg to +6 Deg Honda Civic EP3 Acura RSX DC5

Vehicle Fitment

• 2001-2005 Honda Civic - Coupe, Sedan, Si Hatchback (EP3) - all trim levels
• 2002-2006 Acura RSX - Base, Type-S (DC5) - all transmission configurations

Fitment Notes

• Sold individually - one arm per wheel; typical order is 2 for complete bilateral rear camber correction
• Replaces the OEM rear upper lateral control arm; the 67230 is a direct bolt-in replacement requiring no chassis modification
• Compatible with both stock ride height vehicles and vehicles lowered with springs or coilovers; the wide adjustment range of -4.0° to +6.0° accommodates everything from mild factory correction to maximum negative camber for aggressive stance and track applications
• Camber adjustment also produces a minor toe change of approximately ±0.10° - a full rear alignment (including toe) should be performed after installation and after any camber adjustment
• Arm is adjustable on the car after installation - camber can be changed at any time without removing the arm from the vehicle
• SPC limited lifetime warranty applies; professional installation recommended

Features

• -4.0° to +6.0° rear camber adjustment range (10.0° total) - an exceptionally wide adjustment window that covers the full spectrum of EP3 Civic and DC5 RSX alignment needs: OEM-spec correction on stock-height vehicles, alignment restoration on mildly lowered builds, aggressive negative camber for track and time attack use, or maximum negative camber for fitment and stance applications; the range is sufficient for even very aggressive suspension drops that push camber well beyond what factory adjustment provisions can accommodate
• EZ Arms XR product line - SPC's EZ Arms XR designation indicates their streetable adjustable control arm platform, designed for vehicles used on public roads and for performance driving events; the arm is designed to maintain drivability while providing lifetime-adjustable camber correction
• On-car adjustability - the arm can be adjusted after installation without removal; camber changes are made by rotating the adjustable mechanism while the arm remains bolted in place, making it practical for vehicles whose alignment needs change over time due to ride height adjustments, spring swaps, or evolving performance requirements
• Flat black painted steel construction - provides corrosion resistance for daily-driven and all-season applications; the durable paint finish protects the arm without adding unnecessary weight
• Direct bolt-in installation - replaces the fixed-length OEM rear upper lateral arm using the factory mounting points; no drilling, welding, or chassis modification required
• Addresses the most common alignment problem on lowered EP3 Civic and DC5 RSX chassis - both platforms use a rear multi-link suspension where lowering introduces negative rear camber that cannot be corrected through available factory adjustment; the 67230 restores full alignment capability across a range far exceeding the factory adjustment window
• Estimated installation time: ~0.5 hr/side - one of the faster camber arm installations among Honda/Acura platforms due to the accessible rear suspension layout on these chassis

Specifications

• Part Number: 67230
• Brand: SPC Performance (Specialty Products Company)
• Product Line: EZ Arms XR
• Type: Adjustable Rear Camber Arm
• Construction: Steel, flat black painted
• Adjustment Range: -4.0° to +6.0° rear camber (10.0° total)
• Toe Change: Approximately ±0.10° (camber-induced - full alignment required after adjustment)
• Position: Rear upper lateral control arm
• Quantity: Sold individually (1 per wheel) - order 2 for both sides
• Installation Time: ~0.5 hr/side
• Warranty: SPC Lifetime Warranty
• Application: 2001-2005 Honda Civic (EP3) / 2002-2006 Acura RSX (DC5)

Included Components

• 1x SPC 67230 EZ Arms XR Adjustable Rear Camber Arm

Product Description

The SPC 67230 is an EZ Arms XR adjustable rear camber arm for 2001-2005 Honda Civic (EP3 - Coupe, Sedan, and Si Hatchback) and 2002-2006 Acura RSX (DC5 - Base and Type-S). It replaces the fixed-length OEM rear upper lateral control arm and provides -4.0° to +6.0° of rear camber adjustment - 10.0° total range - via an on-car adjustable mechanism that can be tuned at any time after installation without removing the arm. The flat black painted steel construction provides durability and corrosion resistance appropriate for daily-driven vehicles across all seasons.

The primary application is rear camber correction on lowered EP3 Civic and DC5 RSX chassis. Both platforms use rear multi-link suspension where ride height reduction introduces progressive negative camber that the factory alignment cam cannot adequately correct. The result on lowered builds is accelerated inner rear tire wear, alignment pull, and degraded handling balance. The SPC 67230 replaces the fixed OEM arm with an adjustable unit whose -4.0° to +6.0° range covers corrections from mild factory deviation on stock-height vehicles all the way to maximum negative camber on aggressively slammed builds - a range no factory provision or cam bolt solution can match on these chassis. Adjusting camber with the 67230 produces a small induced toe change of approximately ±0.10°, so a full rear alignment including toe should be performed after any camber setting change.

The arm is sold individually for one wheel - order two for complete bilateral correction. Installation takes approximately 0.5 hours per side, making the 67230 one of the faster SPC camber arm installations among Honda/Acura platforms. The arm is compatible with stock ride height, daily-driven builds, autocross, time attack, road course, and stance applications. The 67230 carries SPC's lifetime warranty.