4" SWIFT COILOVER SPRINGS 65MM ID - PAIR
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
SKU: Z65-102-180
Swift springs for use with most Silver's kit's that use 62mm ID springs, as well as most coilover kits on the market. These are 4" springs with 65mm Inner diameters. Replace your old worn out springs, or change up spring rates with top shelf Swift springs.
Swift springs are a great way to Improve ride quality and customize your coilovers spring rates. Most coilover brands do not recommend going more than 2-4K higher or lower than original spring rates for the best damper performance. Silver's kits can generally handle a 4k rate difference with no issues.
If you are not sure which springs your Silver's kit needs, please ask and we will be happy to help!
4" Swift Springs are sold in Pairs.
Coilover Spring ID (Inner Diameter) by Brand:
Apexi N1 Suspension - 65mm ID
Bilstein Suspension - 60mm ID
BC Racing Suspension - 65mm ID
B&G suspension - 65mm ID
Broadway Static - 60mm ID
Buddy Club Suspension - 65mm ID
CX Racing Suspension - 65mm ID
CKS suspension - 60mm ID
Cusco Suspension - 65mm ID
D2 Racing Suspension - 65mm ID
DGR Suspension - 65mm ID
Eibach Suspension - 65mm ID
H&R suspension - 65mm ID
HKS suspension - 65mm ID
HSD suspension - 65mm ID
Fortune Auto Suspension - 60mm ID
Feal Suspension - 65mm ID
Function and Form Suspension - 65mm ID
GodSpeed Suspension - 65mm ID
ISC Suspension - 65mm ID
ISR Suspension - 65mm ID
JIC Magic Suspension - 65mm ID
JRZ Suspension - 65mm ID
K Sport Suspension - 65mm ID
KW Suspension - 60mm ID
K-Tuned Suspension - 65mm ID
Megan Suspension - 65mm ID
Ohlins Suspension - 65mm ID
Powered by Max Suspension - 65mm ID
RSR suspension - 65mm ID
Stance Suspension - 65mm ID
Skunk2 Suspension - 65mm ID
ST suspension - 65mm ID
Tanabe Suspension - 65mm ID
Tein Suspension - 70mm ID
Vogtland Suspension - 65mm ID
Yellow Speed Suspension - 65mm ID
Our History
For 23 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.