JGY - Nissan 370Z & G37 Suspension

370Z & G37 Suspension

Greddy coilover kit
Greddy coilover kit adjuster
Greddy coilover kit tophat
Greddy coilover kit KW Drift
Greddy Coilovers by KW Performance for 370z
JGY price: $1299

Here is the description straight from Greddy:

High Performance Collaboration

Building on the success of our Formula Drift racing program with technical partner, KW Suspension, GReddy is pleased to announce the introduction of our new performance coilover line. By collaborating with renowned suspension manufacturer, KW, GReddy can offer high-quality, tuned systems at an affordable price to enthusiasts. GReddy Performance Coil-overs by KW Suspension combine the best from around world for your Japanese import vehicle. Designed for the optimum balance of traction, comfort, and adjust-ability for American roads and tracks, these groundbreaking systems incorporate years of Japanese tuning knowledge with highest-quality German innovation and construction standards. All systems are manufactured exclusively in KW's state of the art factories. The combination of KW's latest advanced low friction, pressure-resistant twin-tube damping technology, with unique GReddy specifications for damping and linear spring rates provide the ultimate in quality, performance and durability.

Fits 2009-on Nissan 370Z (Z34)

Spring Rate: (Linear Front)

Front: 6.0 K
Rear: Progressive (shape)

Adjustment Range:

Front: 15-50mm
Rear: 10-45mm

Features:

Externally Adjustable Damping
Adjustable Aluminum Spherical Bearing Upper Mount
Low Profile Helper Spring Set-up
Hardened Chromed Piston Rod
Low Friction Twin-Tube Dampening
Compression Bumpstop with Integrated Dust Boot
Height Strength Race Spring
Corrosion-resistant Composite Spring Seats
Galvanized Strut with Continuous Threads

Includes all necessary components, adjustment tool and installation instructions

Annex Suspension FastRoad Pro™ Coilovers: $1,299
Designed on the principle that a sports car doesn't have to ride harsh or uncomfortably to still perform when pushed to its limits. That means whether you are getting to the track, chasing times on course or picking up your date after, FastRoad Pro™ coilovers will all ways keep you composed.

Each application we offer is individually tailored to its chassis. During on chassis testing, we monitor multiple conditions with our data acquisition systems to confirm the suspension and vehicle dynamics. Valving is then verified with our in-house Roehrig^® dynoes. Springs rates are carefully chosen to provide a balance between blistering performance and remarkable comfort. We don't believe in settling for off the shelf valving, and neither should you.

Engineered in-house in California, FastRoad Pro™ coilovers are hand-assembled using a network of quality suppliers located in North America, Europe, and Asia. Each shock is verified for performance on a shock dyno before being sent out. FastRoad Pro™ is a one and done suspension solution for the discerning sports car enthusiast that is made to last.

Monotube designed for performance and durability
24 distinct damper settings
Industry leading lock ring design
Premium shock oil
T6 6061 aluminum mounts and camber plates
Road noise isolators for everyday usability
Spring perches with integrated Koyo bearings
Heavy duty dust boots
Individual assembly, dyno testing, and setup
USA based 1 year warranty with in-house rebuilding and revalving

Godspeed lowering springs Traction S

Nissan 370z / Infiniti G37 Lowering Springs by Godspeed, version Traction S
JGY price: $129.99 a set

Fit all RWD 2009 - 2015 Nissan 370Z and G37, part # LS-TS-NN-0002; Multi heat treated SAE 9254 wire, cold wound to prevent sag over time; Powder coated finish prevents corrosion; Designed to work with OEM shocks; Average Drop: Front: 1.7" Rear: 1.5"; Lifetime Limited Warranty by Godspeed