BMW M3 M4 Racing and Track JRZ Coilovers Suspension Upgrades

Owners of the BMW M3 or M4—across multiple generations—can elevate their track-day or racing experience with JRZ 11 and 12 Series professional coilovers. Designed with motorsport insight, these systems offer the precision, durability, and adjustability you need to get the most out of your E46 M3, E90/E92 M3, F80 M3, F82 M4, G80 M3, or G82 M4.

Motorsport-Focused Engineering

• High-Speed Control
  Built for consistent performance under repeated heat cycles, delivering responsive damping and stability on aggressive circuits.
• Advanced Damping Curves
  JRZ’s 11 and 12 Series coilovers allow detailed fine-tuning for rebound and compression, helping you dial in handling to match track layouts or personal driving style.
• Race-Ready Components
  Each setup uses premium materials and manufacturing processes to ensure long-term reliability under the stress of competition.

Track Day and Racing Advantages

• Sharper Turn-In
  Reduced body roll and improved lateral grip help you carry more speed through corners without sacrificing control.
• Optimized Weight Transfer
  Better front-to-rear balance during braking and acceleration, letting you squeeze every last bit of traction from your tires.
• Enhanced Driver Feedback
  Firmer damping communicates road feel more clearly, boosting driver confidence when pushing for fast laps.

Coverage for Multiple BMW M3 & M4 Platforms

• E46 M3 – Iconic chassis known for balanced handling, now elevated by motorsport-level damping.
• E90 & E92 M3 – V8-powered variants that benefit from sharper suspension tuning to handle extra weight and power.
• F80 M3 & F82 M4 – Turbocharged models that thrive on advanced coilover setups to harness torque and maintain composure.
• G80 M3 & G82 M4 – The latest generation, pairing modern tech with a top-tier suspension that keeps pace in competitive environments.

Professional Installation and Tuning

• Expert Setup
  Our team ensures corner weighting, ride height, and initial damping settings match your track or racing needs.
• Custom Adjustments
  Fine-tune coilover settings for different conditions—tight, technical circuits versus faster, flowing tracks.
• Ongoing Support
  Need a rebuild or additional tweaks down the road? We provide direct access to JRZ parts and knowledge for continual performance.

Why Go JRZ 11 or 12 Series?

• Motorsport Pedigree
  JRZ coilovers are frequently used in pro-level racing, so you can trust their ability to deliver consistent results.
• Durable Construction
  Built to handle the punishment of repeated hot laps or endurance events, maintaining damping quality over time.
• Unleash the M DNA
  The M3 and M4 are already formidable machines; these coilovers let you tap into even more potential for improved lap times.

If you’re ready to upgrade your BMW M3 or M4 for serious track-day or racing action, the JRZ 11 and 12 Series coilover kits stand as top contenders. Reach out to us for fitment advice, installation scheduling, or any questions on making your M car a dominating force on the circuit.