Infiniti G37ipl V36 RWD Convertible (2011-2013) Type 4 coilovers

Upgrade your suspension with Function and Form Type 4 G37IPL coilovers, designed specifically for the 2011–2013 Infiniti G37 IPL. This high-performance coilover system is engineered for drivers who want more than just a lowered stance — it’s for those who demand precision handling, ride comfort, and track-capable durability, all in one package. The Infiniti G37 IPL already features factory performance enhancements, but with the Type 4 coilovers, your suspension will be taken to the next level of control and customization.

Function and Form’s Type 4 coilovers are built for enthusiasts who expect their suspension to perform in a wide range of environments — from smooth city streets to aggressive cornering on mountain roads or road course sessions. The inverted monotube design increases structural rigidity while reducing unsprung weight, giving the G37 IPL sharper steering response and a more connected feel to the road.

One of the standout features of the Type 4 system is its 32 levels of dampening adjustment. This allows you to fine-tune your suspension for comfort or performance with a simple turn of the dial. Whether you’re looking to soften the ride for a daily commute or dial in firmer settings for aggressive driving, the Type 4 gives you full control over how your G37 IPL behaves.

Ride height is independently adjustable from spring preload, meaning you can achieve a lower stance without compromising ride quality or suspension performance. This is key for maintaining suspension travel and geometry — essential for both performance driving and preserving tire wear. You can customize the look and feel of your G37 IPL without the typical downsides of entry-level coilovers.

Beyond performance, Function and Form ensures that every component of the Type 4 coilovers is built to last. From the high-strength materials and corrosion-resistant finishes to the precision-machined internals, these coilovers are crafted for long-term durability. Pillowball camber plates up front allow for precise camber adjustment and sharper turn-in response, making your G37 IPL more responsive and agile through corners.

These G37IPL coilovers aren’t just about handling — they’re about refining the total driving experience. With proper setup, you’ll notice improved chassis balance, reduced body roll, enhanced braking stability, and a more confident connection to the road. Whether you’re looking to track your vehicle or simply improve your weekend drives, the Type 4 coilovers offer the adjustability and quality that enthusiasts trust.

If you’re serious about upgrading the suspension of your 2011–2013 Infiniti G37 IPL, Function and Form Type 4 coilovers are the perfect choice. Achieve that perfect blend of aggressive styling, fine-tuned control, and daily drivability that sets your build apart. Order today and take your G37 IPL’s suspension to new heights.