If you drive a G37, you probably already know: stock suspension isn't built for spirited driving or serious drifting. Whether you're trying to lower your car, improve cornering, or dial in your slide angle, coilovers are the single most transformative upgrade you can make.
In this guide, we’ll explore everything you need to know about G37 coilovers—including setup advice for street, drift, and track—so you can find the perfect system and avoid the common mistakes most G37 owners make.
Why Coilovers Over Lowering Springs?
Lowering springs may drop your car, but coilovers give you full control—ride height, damper force, preload, and corner balance. If you care about handling or fitment, coilovers are the right choice.
- ✔️ Adjustable ride height
- ✔️ Tunable spring rates
- ✔️ Better shock valving for spirited driving
- ✔️ Long-term upgrade path with rebuildable parts
Best Coilover Specs for G37 Street + Drift
SLRspec Drift Coilovers are designed for high-angle, high-traction environments. Our recommended G37 setup balances track grip and street comfort:
- Spring Rates: 12K front / 5K rear
- Drift Valving: Custom-tuned to prevent bounce, maintain control
- Shock Oil: Race-spec oil for fade-free performance
- Top Mounts: Camber plates front, rubber or spherical rear
This setup increases rotation on throttle, perfect for drift entries and quick transitions—while remaining daily-drivable for commutes or spirited canyon runs.
Ride Quality vs Performance
A common myth is that coilovers are too harsh for the street. The truth? Poor ride quality comes from poorly tuned shocks—not from coilovers themselves.
SLR Drift Spec Coilovers are valved with the G37 chassis in mind. You’ll notice:
- ✅ Smooth compression over bumps
- ✅ Predictable rebound, no pogo effect
- ✅ Responsive turn-in without excessive jarring
Coilover Adjustability: What It Really Means
- Height Adjustment: Lower or raise your car without compressing the spring
- Preload Adjustment: Fine-tune spring tension for body roll and squat
- Damping Adjustment: (if applicable) change shock stiffness on the fly
- Camber Plates: Dial in front camber for turn-in and tire wear
What Makes SLR Coilovers Different?
SLR Drift Spec Coilovers aren’t rebranded off-the-shelf kits. They’re built with specific goals in mind:
- 🔥 Drift-proven valving that works under angle
- 🔥 Real spring rates designed for rear traction, not stiffness
- 🔥 Consistent geometry under load
- 🔥 Race-spec oil and gas charge for consistent rebound and compression
- 🔥 Built by a team that actually drives G-chassis cars at the limit
How Low Can G37 Coilovers Go?
Most G37 coilovers allow a drop of up to 3 inches from stock height. SLR coilovers provide safe travel within this range without bottoming out, even with angle kits and aggressive wheels.
Fitment Tip:
Want flush fitment? Run -3 to -5° camber front and -1.5° to -2.5° rear. Add adjustable arms to prevent uneven tire wear when slamming your car.
Do I Need Adjustable Rear Arms?
Yes, if you lower the car significantly. The G37’s stock suspension will toe in aggressively at low ride height. Adjustable toe and camber arms fix this and restore rear grip.
G37 Drift Suspension Package
Want to go all-in on drifting? Here's a basic package that’ll transform your G37:
- SLR Drift Spec Coilovers
- Welded or 1.5-way LSD
- Extended angle kit (up to 65°)
- Rack offset spacers
- Adjustable rear camber + toe arms
- Seat and steering wheel (driver confidence!)
Installation Tips
Installing coilovers is a bolt-on affair—but here’s how to get it right:
- 🛠️ Always tighten all bolts under load (wheels on the ground)
- 🛠️ Torque top nuts to spec—never use impact tools
- 🛠️ Measure and match left/right ride heights
- 🛠️ Get a full alignment ASAP after install
FAQ: G37 Coilovers
Will coilovers ruin ride comfort?
Not if they’re valved properly. SLR’s G37 coilovers ride smoother than many budget options while still giving track-ready control.
Can I daily drive on SLR Drift Spec Coilovers?
Yes. Many SLR customers daily their drift cars using these exact coilovers. Just keep the ride height moderate and damping settings street-friendly.
How do SLR coilovers compare to BC Racing or Fortune Auto?
SLR uses similar or better hardware, but all components are chosen for drift-specific geometry and feel. You won’t find these rates or valving off the shelf anywhere else.
Do I need front camber plates?
If you want to drift or run aggressive fitment—yes. They’re included in every SLR kit.
Conclusion: G37 Coilovers Built for Real Driving
There’s a lot of hype in the coilover world—but if you want suspension designed by drivers, tested on track, and ready for drift abuse or daily comfort, SLR’s G37 coilovers are the clear choice.
