QA1 HD Pro Rear Weld-In Coilover Kit 250lb/in. MOD-Adj. 3.25in

QA1 is well-known for their performance suspension components, and this HD Pro Rear Weld-In Coilover Kit is a prime example of their commitment to quality and performance. This kit is designed to give your vehicle a significant upgrade in rear suspension capability, making it an excellent choice for drag racing, street performance, or street rod applications. It’s a comprehensive package that brings advanced adjustability right to your chassis.

The heart of this system is the pair of MOD Series adjustable coilovers. These shocks offer advanced valving options, allowing you to fine-tune your suspension's response to different driving conditions and track demands. The kit includes two springs with a 250 lb/in rate, which is a solid starting point for many performance applications, and a 40-inch long weld-in tube that provides a strong mounting point for the coilovers. Everything you need for installation, including all necessary mounting hardware, is included, making it a very accessible DIY project for those comfortable with welding.

This kit is proudly made in the USA, reflecting QA1's dedication to domestic manufacturing and quality control. By converting your rear suspension to a coilover setup with this system, you gain improved handling, better weight transfer for launches, and the ability to precisely adjust your ride height and damping characteristics. It’s a substantial upgrade that can truly change how your vehicle performs on the street or at the track.