Riaction ACURA TLX (15-19) 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
Give your Acura TLX a modern suspension upgrade with the Riaction Performance Shocks Coilover Kit, designed to deliver a lowered stance, sharper handling, and improved ride quality. Built specifically for the 2015–2019 Acura TLX platform, this coilover system enhances chassis stability and road feedback while maintaining the comfort expected from a refined daily driver.
Featuring 32 levels of damping adjustment and full-length ride height control, these coilovers allow you to fine tune your suspension setup for everyday comfort or a more performance-oriented response. Precision engineered with CNC-machined components and durable materials, every Riaction coilover kit is designed to deliver consistent performance and long-term reliability.
All Riaction kits include a 2-year factory warranty against manufacturing defects, giving you peace of mind with every mile.
🔧 Coilover Features:
Full-Length Ride Height Adjustment
32 Damping Adjustment Levels
Mono-Tube Damper Design
Seamless 52mm Electroplated Carbon Steel Shock Body
20mm Piston Rod (McPherson) / 14mm Piston Rod (Non-McPherson)
44mm CNC 6061 Aluminum High-Flow Piston
Thinned CNC 6061 Aluminum Floating Piston
SAE9254 Cold-Wound Spring Construction
Polyurethane Oil Seals
Multi-Thickness Valving Shims
Low-Gas Pressure Design
7.5w Compounded Suspension Fluid
Fully Rebuildable Assembly
⚙️ Factory Spring Rates:
Front: 8K
Rear: 6K
📧 International Orders: Please email us at info@riactionshocks.com for global shipping options.
Upgrade your 2015–2019 Acura TLX with Riaction coilovers engineered to deliver precise handling, adjustable ride height, and dependable street performance.
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.