RSG Engineered Mazda RX-7 FD3S 325mm Rear Big Brake Kit
RSG Engineered Mazda RX-7 FD3S 325mm Rear Big Brake Kit
AVAILABILITY & LEAD TIME
In-stock items are normally dispatched promptly. Products not currently in stock may require additional supplier lead time before dispatch.
If you need an item urgently, please contact RSG before ordering to confirm current availability.
RSG FD3S 325mm Rear Brake Kit
The RSG Engineered 325mm Rear Brake Kit is designed as a rear braking upgrade for the Mazda RX-7 FD3S.
Developed from our experience building high-performance street, track and motorsport FD3S applications, the kit allows the rear brake system to be upgraded to a larger 325mm disc configuration.
PRODUCT DETAILS
- RSG Engineered product
- Designed for Mazda RX-7 FD3S
- 325mm rear brake configuration
- Performance brake upgrade
- Designed and developed by Rotary Secret Garage
- Suitable for performance street and track builds
- Complete kit specification according to selected configuration
KIT INCLUDES
- 2 × Modified aftermarket 325mm rear brake discs
- 2 × RSG caliper adapters
- Required adapter mounting bolts/hardware
- Components required for the 325mm rear conversion
KEY FEATURES
- 325mm rear brake upgrade
- Retains OEM FD3S rear calipers
- Retains functional handbrake
- No expensive aftermarket rear calipers required
- RSG-designed caliper adapters
- Modified aftermarket brake discs supplied with the kit
- Designed specifically for Mazda RX-7 FD3S
- Suitable for performance street and track applications
WHY KEEP THE OEM REAR CALIPERS?
Retaining the original FD3S rear calipers provides a simpler and more cost-effective way to increase rear brake disc size while maintaining the existing caliper and handbrake arrangement.
The RSG adapters reposition the factory calipers to work with the larger 325mm discs, avoiding the complexity of a complete aftermarket rear caliper conversion.
RSG ENGINEERED
This product is part of the RSG Engineered range — components developed from real-world workshop, performance and motorsport applications.
RSG has extensive experience with modified FD3S braking systems, including custom front and rear big-brake configurations on performance builds.
IMPORTANT
Wheel clearance and compatibility should be confirmed before ordering.
Contact RSG if you are unsure whether the 325mm rear brake kit is suitable for your wheel, brake or vehicle configuration.
Worldwide shipping available.
PRODUCT SPECIFICATIONS
Manufacturer: RSG Engineered
Part Number: RSG-FD-BRK-325R
Condition: New
Country of Origin: Greece
RETURNS & REFUNDS
Returns are accepted in accordance with our Returns & Refund Policy.
Items must meet the applicable return conditions.
Please contact Rotary Secret Garage before returning any item.
SHIPPING & DELIVERY
Worldwide shipping with FedEx.
Rotary Secret Garage ships international orders using FedEx tracked courier services, providing reliable door-to-door delivery and shipment tracking.
Orders outside the European Union are shipped by FedEx Express.
Available shipping services and costs are calculated at checkout.
DUTIES & IMPORT TAXES
Orders shipped outside the European Union may be subject to import duties, taxes and customs fees imposed by the destination country.
These charges are the responsibility of the recipient and are not included in the product price or shipping cost, unless explicitly stated otherwise.
PARTS & FITMENT
Compatible Vehicle / Engine:
Please verify the vehicle application and part number before ordering.
If you are unsure whether a part is suitable for your vehicle, engine or specific setup, contact Rotary Secret Garage before placing your order.
RSG can assist with product selection and compatibility for parts supplied through our store.
PRODUCT SUPPORT
Technical product support is available from Rotary Secret Garage for parts supplied through our store.
If you need assistance with product selection, installation or application, contact RSG and include your order number and relevant vehicle, engine or setup details.