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 fit for reliable performance, durability, and perfect fitment, serving daily driving, street tuning, and light track use.

MaXpeedingrods T6 Street-Upgrade Coilovers | Occasional Track Ready - Core Features

Premium street-upgrade coilovers: Refined daily drivability + support fit for occasional track use—ideal fit for enthusiasts wanting comfort without sacrificing performance.

✅ 1" - 3" Height Adjustment: Lowers center of gravity fit for better street handling + aggressive stance (25.4mm - 76.2mm).

✅ 24-Click Rebound Adjustment: Customize fit for every drive: Full Soft (daily comfort) | 16 Clicks (spirited street) | Full Stiff (occasional track).

✅ Adjustable Spring Pre-Load: Minimizes chassis shaking/oscillation fit for smooth daily & spirited street drives.

✅ High VI Damper Oil: Consistent, smooth damping across wide temps—reliable fit for daily use & occasional track days.

✅ CNC-Machined Aluminum Top Mounts: Lightweight, high-strength, reduces unsprung mass fit for better street response.

✅ 55CrSi Steel Coil Springs: Over 600,000 fatigue tests—superior tensile strength, durable fit for street & track use.

✅ Long Rubber Boots: Protect damper internals from street debris, dust—extends service life.

✅ Pillow Ball Camber Plate: Precise steering & suspension response—optimizes street handling, fits occasional track demands.

✅ Anti-Corrosion Finish: Anodized aluminum + powder-coated carbon steel—resists road salt/wear, premium look.

✅ Rigorous Testing: Machine-tested parts + pro driver validation (street/track) fit for reliability.

✅ Clean-Room Assembly: High accuracy & consistency—performs reliably fit for daily & occasional track use.

Application

fit for Infiniti M35x 06-10 AWD
fit for Infiniti M45x 06-10 AWD
fit for Infiniti G35x 03-08 AWD
fit for Infiniti G37x 08-13 AWD
Note: Will not fit RWD model; Rear true coilover

Specification

- Top mounts: Front and rear standard rubber top mounts
- Damping adjustable: Available, 24 levels of rebound damping force
- Camber adjustable: Not available
- Height adjustable: Yes, lowering 25-75mm depending on the vehicle models
- Spring Rate Front: 12kg/mm (672 lbs/in)
- Spring Rate Rear: 10kg/mm (560 lbs/in)

- Front Damper Body Diameter: Φ55mm (2.17")
- Rear Damper Body Diameter: Φ55mm (2.17")
- Spring length Front: 160 mm
- Spring length Rear: 200 mm
- Front spring inner diameter: 62 mm
- Rear spring inner diameter: 62 mm
- Spring Preload advised: 7-10 mm
- Color: Black body with blue spring

Package included
 

2x Front coil-overs
2x Rear coil-overs
2x C spanners
2x Allen wrench
1x Sticker

★ 30-day Money Back & 24-Month Replacement Guarantee. Please feel free to contact us if there is any question.