2021-2025 Lexus IS300 | IS350 RWD GT-S Lowering Springs
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
IMPORTANT SPECIAL-ORDER & AVAILABILITY NOTICE
ARK Performance products are drop-shipped and may be built to order or imported from overseas. Production, availability, and transit times can vary, especially for aero and special-order components.
If your purchase is time-sensitive, please contact us before ordering so we can request current availability and an estimated lead time.
Upgrade your stance and performance with the ARK Performance GT-S Lowering Springs for 2021–2025 Lexus IS350 | IS300 RWD. Engineered for drivers who want the perfect balance of comfort and aggressive styling, these performance lowering springs deliver a sporty drop, improved handling, and enhanced cornering stability without sacrificing ride quality.
Designed using high-quality spring steel and precision manufacturing, ARK GT-S springs reduce wheel gap and lower the center of gravity, resulting in better traction, reduced body roll, and sharper steering response. Whether you're building a clean daily driver or a street-performance setup, these springs provide a refined yet aggressive stance that complements the IS platform.
Key Features:
- Optimized drop for stance and daily drivability
- Improved handling, cornering, and stability
- Manufactured from high-grade, heat-treated tensile steel with advanced coiling techniques for long-term durability and fatigue resistance
- Precision-tuned spring rates for maximum stroke and travel compatibility with OEM shocks
Perfect for enthusiasts looking for Lexus IS350 lowering springs, performance suspension upgrades, and a clean, lowered look with OEM-level comfort. Experience the ideal combination of style, performance, and reliability with ARK Performance.
| Specifications | |
|---|---|
| Make / Model | 2021-2025 Lexus IS350 RWD 2021-2025 Lexus IS300 RWD |
| Additional Notes | Drop may vary depending on different factors including engine size, tires, weight, and tire pressure. |
| Front Drop | IS300 | IS350 Estimated: 1.18 Inch |
| Rear Drop | IS300 | IS350 Estimated: .95 Inch |
| Front Spring Rate | kg/mm |
| Rear Spring Rate | kg/mm |
| Lowering Spring Description | Grip, Traction, Style. Manufactured using high quality steel, powder coated, heat treated with advanced coiling methods and technology. All GT-F and GT-S springs designed for maximum travel motion and useable stroke with your factory struts/shocks. |
| Items Included | 2x Front Springs / 2x Rear Springs / Installation guide (if available) |
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.