This kit is built for big angle, but still keeps your FC feeling snappy and smooth through transitions—no sloppy steering here.

It’s a full knuckle design, with the option to run your standard RX7 wheel bearing or upgrade to a 350Z hub for easier part sourcing and replacements.

The lower control arm is a 2-piece setup that lets you adjust track width just by moving a couple bolts—no need to swap parts or guess your settings. Smooth adjusters make caster changes easy on the fly, and the inline rack adapters keep the steering feel tight.

Want even more control? You can add our newly redesigned caster plates to the setup and really fine-tune the front end.

Key Features:

Angle: 70 degrees depending on your wheel size and offset.
Ackermann: Adjustable Ackermann.
Roll Center: Optimized handling by adding 40mm of roll center correction.
Bump steer: Minimal bump steer in drift by perfecting tie-rod pitch angle.
Caster: Added trail and reduced caster which adds more grip by increasing tire contact patch, causes less bump steer, less jacking from lock to lock, increased transition speed, and effortless transition while on throttle.
Camber: Optimized camber ranging from -3 to -6.
Track Width: 50-70mm wider per side creating a stable and high clearance front end.
Suspension Travel: Long travel range, full lock to full lock at any point throughout suspension travel for increased grip.
Joints: Chromoly Heim joints, and spherical bearings with self-lubricating nylon race, easily replaceable.
Durable, Reliable & Lightweight: Made from High strength alloy steel and Aluminum.

Note: Wheel Bearing not included.

Note: For custom colors, choose one from Prismatic Powders. Please list the item code and name within the order notes.

Note: Orders require 2–3 weeks for fabrication before shipping.

Installation Manual

Why Choose FDF?

Driver-inspired designs: Our products feature innovative, driver-inspired designs tailored for performance and style.
High-quality materials: We use only high-strength alloys to ensure the durability and superior quality of our products.
Made in North America: Our products are proudly made in-house in North America, ensuring exceptional craftsmanship and reliability.

Mazda Sale

Mazda Rx7 FC Mega Mantis Angle Kit

Rx7 FD Rear Lower Control Arms and Trailing Arms