-10%
Click to zoom in
SKU: 1H1 61N CN | UPC: 4996338113252
Cusco 2023+ Toyota GR Corolla (GZEA14H) Street Zero-A 40-Way Adj Coilover Kit w/o Rear Upper Mount
Transform the handling of your 2023+ Toyota GR Corolla GZEA14H with the Cusco Street Zero-A coilover kit. This 40-way adjustable monotube system offers exact damping tuning for balanced ride quality and cornering grip. Designed specifically for the GR Corolla chassis, it allows ride height drops from -20mm to -65mm front and -15mm to -55mm rear without sacrificing daily drivability.
Key Features
- 40-Way Damping Adjustment: Full-length rebound damping circuit with 40 clicks lets you dial in firmness for smooth roads or aggressive track sessions.
- Monotube Design: Large 46.5mm diameter piston and single-tube construction provide consistent damping under high heat and heavy loads.
- Spring Rates: Front 7.0 kgf/mm and rear 5.0 kgf/mm linear piston springs deliver progressive response matched to GR Corolla's AWD dynamics.
- Height Adjustable: Independent shock and spring height adjustment maintains optimal preload and camber settings during lowering.
- Durable Enduro Plating: Hard chrome-plated cylinders resist corrosion and wear for long-term performance in harsh conditions.
Product Notes
- Special order item with extended lead time. contact for current availability.
- Retains factory rear upper mounts for straightforward integration.
- Requires post-installation alignment to ensure proper tire wear and handling.
Installation Notes
- Professional installation recommended.
- Spring compressor tools required for safe assembly and disassembly.
- Front pillowball upper mounts included. rear uses OEM upper mounts for compatibility.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2023-2025 | Toyota | GR Corolla | GZEA14H |
Why Choose Cusco?
- 40+ years of Japanese motorsport engineering from rally and drift applications.
- Proven components used in Super Taikyu and D1GP racing series.
- Precision manufacturing ensures bolt-on fitment and reliable street-to-track performance.
Frequently Asked Questions
-
Q: Will this fit my 2024 Toyota GR Corolla?
A: Yes, designed for all 2023+ GR Corolla models with GZEA14H chassis code including base and Circuit Edition. -
Q: What materials are used in construction?
A: High-tensile steel springs, aluminum components, and steel monotube shocks with Enduro plating for rust resistance. -
Q: What is the warranty and install process?
A: 1-year manufacturer warranty against defects. professional install advised with alignment afterward for best results.
Shipping & Handling
- Method: UPS or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Single oversized box measuring 43.3 x 15.7 x 15.7 inches
- Weight: 58.42 lbs
Coilovers
Upgrade your vehicle with high-performance coilovers and coilover kits designed to improve handling, ride quality, and stance. We carry premium adjustable coilovers, suspension systems, and performance dampers for street, track, and off-road applications. Coilovers from Top Suspension Brands Shop industry-leading brands trusted by enthusiasts and professional builders, including FOX, Bilstein, ICON Vehicle Dynamics, QA1, Ridetech, Ohlins, Fabtech Dirt Logic, Silver's NEOMAX, and H&R. These brands are engineered for performance handling, durability, and precision suspension tuning across a wide range of vehicles. Performance Coilover Kits & Adjustable Suspension Our collection includes adjustable coilover kits with ride height and damping adjustment, front and rear coilover systems, coilover conversion kits, performance shocks and dampers, lift coilovers for trucks and SUVs, and lowering coilovers for street and track cars. Whether you're dialing in a track build, lowering yo...
View Coilovers Products
Coilovers & Components
Browse premium coilovers and suspension components including coilover kits, coilover shocks, coilover springs, lowering springs, shock hardware, suspension boots, dampening adjustment components, and performance suspension systems for trucks, SUVs, muscle cars, off-road builds, and street performance vehicles. Shop Top Coilover & Suspension Brands Find trusted suspension brands including Silver's NEOMAX, FOX, QA1, Eibach, ICON Vehicle Dynamics, Bilstein, KW Suspension, Ohlins, Ridetech, Fabtech, and ARB/OME. These brands are known for adjustable coilovers, performance shocks, lift and lowering suspension systems, coilover springs, and suspension hardware for daily driving, off-road use, drag racing, and track-focused builds. Coilovers & Components for Street, Track & Off-Road This collection includes complete coilover kits, front and rear coilovers, coilover springs, shock boots and protective covers, dampening adjustment extenders, suspension hardware kits, lowering spr...
View Coilovers & Components Products
Cusco
Cusco is a Japanese performance parts manufacturer with over 40 years of motorsports experience, producing coilovers, suspension braces, differentials, roll cages, and chassis reinforcement components for top sport compact and all-wheel-drive platforms. Cusco parts are built to motorsport tolerances and are used by professional race teams competing in Japanese domestic market racing series alongside street performance enthusiasts worldwide.Popular UpgradesCusco coilover kits, strut tower braces, and rear member braces are the most popular products for Subaru WRX and STI, Toyota 86 and GR86, Mazda Miata, Honda Civic, and Mitsubishi Evo platforms. Cusco limited-slip differentials and differential braces provide improved traction and reduced chassis flex for track and autocross builds on AWD platforms. Cusco adjustable control arms and camber kits allow precise alignment correction after lowering springs or coilovers are installed.What chassis bracing does Cusco make for the Subaru WRX...
View Cusco Products
Suspension
Aftermarket suspension systems improve handling, ride quality, and ride height adjustment beyond what the factory suspension provides. From lowering springs and coilover kits for sport handling to lift kits and leveling kits for truck and SUV off-road capability, quality suspension components transform how a vehicle rides and handles. Popular Suspension Upgrades Popular suspension upgrades include coilover kits for adjustable ride height and damping, sport lowering springs for improved handling and reduced body roll, performance shock absorbers and strut assemblies, sway bar and end link upgrade kits, subframe brace kits, and complete suspension packages for lifted trucks and off-road SUVs. Alignment kits including camber bolts and camber arms are also frequently ordered after ride height changes. What is the difference between coilovers and lowering springs? Coilovers are complete shock and spring assemblies with adjustable ride height set by threading the spring perch on the shock...
View Suspension Products