Riaction 2023+ Toyota Gr Corolla Traction Plus Ultra Coilovers
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
Unleash the full capability of your 2023+ Toyota GR Corolla with Riaction Traction Plus Ultra coilovers. Engineered for high-output AWD performance platforms, this system enhances front-end grip, reduces excessive body movement under load, and delivers more predictable power delivery through corner exit.
At the core of the Traction Plus Ultra system is our new digressive piston design, developed to provide firm low-speed damping for sharper turn-in and improved chassis stability while maintaining composure over rough pavement and aggressive transitions. The result is a suspension system that feels controlled under boost and planted through high-speed directional changes.
Each kit features a nickel-coated shock body for superior corrosion resistance and long-term durability in varying climates. The hex screw preload collar locking system ensures preload consistency during hard driving, while our signature orange coating on non-MacPherson components provides added protection and a distinctive performance finish. Pillowball upper mounts are included where applicable to maximize steering accuracy and suspension feedback.
Backed by our 2-year factory warranty, Traction Plus Ultra delivers serious performance without compromise.
🔧 Traction Plus Ultra Coilover Features:
Full-Length Ride Height Adjustment
32-Level Damping Adjustment
New Digressive Piston Valving
Mono-Tube Damper Design
Nickel-Coated Shock Body for Corrosion Protection
Hex Screw Preload Collar Locking System
Signature Orange Coating on Non-MacPherson Components
Pillowball Upper Mounts (When Applicable)
44mm High-Flow CNC 6061 Aluminum Piston
CNC 6061 Aluminum Floating Piston
Polyurethane Oil Seals
SAE9254 Cold-Wound Performance Springs
Multi-Thickness Valving Shims
Low-Gas Pressure Internal Design
7.5w Compounded Suspension Fluid
Fully Rebuildable Coilover Assembly
⚙️ Factory Spring Rates:
Front: 8K
Rear: 8K
📧 International Orders:
For international shipping inquiries, please email us at info@riactionshocks.com
Enhance AWD control and corner-exit confidence in your 2023+ Toyota GR Corolla with Traction Plus Ultra coilovers, advanced performance shocks engineered by Riaction Performance Shocks.
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.