MSRCA
MaXpeedingrods Racing Coilovers Suspension Kit For Honda Civic Si 2006-11
All modifications must be installed by licensed mechanics and in compliance with your local modification
55mm Large Diameter Damper Body
High Oil Capacity For Superior Heat Dissipation, Consistent Damping Performance, And Extended Service Life.
CNC Machined T6 6061 Aluminum Top Mount
Aluminum Upper Mounts with Hardened Rubber Bushings for Noise Reduction.
High Rigidity 55CrSi Steel Cold-bent Coil Springs
720-Hour Salt Spray Tested — Exceptional Corrosion Resistance.
Drops From 1 to 3 Inch From Factory Ride Height
Full Threaded Absorber Tube Casing For Independent Height Adjustment.
55mm Large Diameter Damper Body
CNC Machined T6 6061 Aluminum Top Mount
High Rigidity 55CrSi Steel Cold-bent Coil Springs
Drops From 1 to 3 Inch From Factory Ride Height
Specifications
Height adjustable Yes, Lowering 1-3 inch Front Spring length 200 mm Rear Spring length 160 mm Front spring length 7 kg/mm (392 lbs/in) Rear spring length 6 kg/mm (336 lbs/in) Front spring inner diameter 70.5 mm Rear spring inner diameter 70.5 mm Front Damper Body Diameter Φ55mm (2.17") Rear Damper Body Diameter Φ55mm (2.17") Front Coilover Length 450 mm - 540 mm Rear Coilover Length 550 mm - 650 mm Package Including 2 Front + 2 Rear Warranty 1 Year
MaXpeedingrods Brand Introduction
Founded in 2006, MaXpeedingrods is a trusted global brand specializing in a full range of high-performance automotive parts. With a strong focus on suspension and coilovers, we hold a leading market share online and are widely recognized by enthusiasts worldwide. All products are engineered for reliable performance, durability, and perfect fitment, serving daily driving, street tuning, and light track use.
Features
◆ Full-Length Threaded Body For True Ride Height Adjustment Without Sacrificing Suspension Travel.
◆ Camber-Adjustable Pillow Ball Upper Mounts For Precise Alignment And Sharper Steering Response.
◆ Precision Pillow Ball Upper Mounts With Smooth Bearings For Stable Steering Response.
◆ Premium Cold-Coiled Springs Deliver Consistent Rate And Durable Performance.
◆ Street-Tuned Fixed Damping For Balanced Comfort And Improved Handling.
◆ Heavy-Duty Construction With Corrosion-Resistant Coating For Long-Lasting Durability.
◆ Direct Bolt-On Design, Vehicle-Specific Fit With All Necessary Hardware Included.
◆ Brand New Complete Kit with 1-Year HONDA CIVIC & Si VIII 2-door coupe (FG1/FG2) 2006-2011
For HONDA CIVIC & Si VIII 4-door sedan (FA1/FA2/FA3/FA4/FA5, North America only) 2006-2011
For HONDA CIVIC & Si VIII 4-door sedan (FD1/FD2/FD3/FD4/FD6/FD7, International model) 2006-2011
For Acura CSX 4-door sedan（Canada）2006-2011
Note: not fit Mugen Front Damper Body Diameter: Φ55mm (2.17")
- Rear Damper Body Diameter: Φ55mm (2.17")
- Front top mount: Pillow ball with camber plate
- Rear top mount: OE top mount required
- Height adjustable: Yes, lowering 25-75mm (1''-3'') depending on the vehicle models
- Coilover overall length Front: 450-540mm
- Coilover overall length Rear: 550-650mm
- Spring rate Front: 7 kg/mm (392 lbs/in)
- Spring rate Rear: 6 kg/mm (336 lbs/in)
- Front spring inner diameter: 70.5mm
- Rear spring inner diameter: 70.5mm
- Spring length Front: 200 mm
- Spring length Rear: 160 mm
- Damping adjustable: No. Optimal preset damping (no adjustment required)
- Spring Preload advised: 7-10 mm
- Color: Black
Package Including
1 x Set of Coilover Spring Kit (2 Front + 2 Rear)
1 x Pair of wrenches for height adjustment
★ 30-day Money Back & 12-Month Replacement Guarantee. Please feel free to contact us if there is any question.
✅ 100% BRAND NEW | 1 YEAR LIMITED WARRANTY✅ Full Length Adjustable Ride Height For Custom Stance Without Suspension Compromise✅ Precision Pillow Ball Upper Mounts With Smooth Bearings For Stable Steering Response✅ 55mm Large Diameter Damper Body Delivers Superior Stability And Control✅ 55CrSi Cold-Bent Steel Springs Provide Max Strength And Long-Term Durability✅ T-6061 Billet Aluminum Construction With High-Durability Thrust Seats & Reinforced Rubber Bushings✅ Precision Tuned Damping Requires No Adjustment✅ Perfect for Daily Commuting and Weekend Street Performance
Other items you might also like
MaXpeedingrods Coilover 24 Way Shocks Lowering Kit For Honda Civic 2006-2011 MaXpeedingrods Adjustable Coilovers Suspension Kit For Honda Civic & Si 2006-11 Front & Rear Full Coilovers Suspension Kit For Honda Civic MK8 8th Gen 2006-2011 24-Way Damper Adjustable Coilover Suspension Shock Kit For Honda CIVIC 2006-2011 MaXpeedingrods Adjustable Coilovers Strut Lowering Kit for Honda Civic 2006-2011 Front + Rear Coilovers Shocks Suspension Kit For Honda Civic 2006-2011 MaXpeedingrods T7 Coilover 24 Way Struts Lowering Kit For Honda Civic 2006-2011 MaXpeedingrods Adjustable Coilovers Suspension Kit For Honda Civic 2006-2011 MaXpeedingrods T6 Coilovers Shocks Struts Kit For Honda Civic 8th Gen. 2006-2011 24-Way Damper Adjustable Coilovers Suspension Kit For Honda CIVIC 2006-2011 Racing Coilovers Lowering Kit For Honda Civic 2006-2011 Shocks Absorbers MaXpeedingrods T7 Coilovers Shocks Suspension Kit For Honda Civic 2006-2011 
