Click to open expanded view

BBS FI-R Evo 21x13.0 Centerlock ET31 Rear Wheel Porsche 992 GT3 RS

SKU: BBSFI218DB
Price
$3,200.00

Select Finish:

Diamond Black
Currently Backordered - You can still place your order and we'll ship your order as soon as the product is back in stock!

Need some product help?
Installation Services

Don’t worry about the hassle — let our expert team at Forza Motorworks handle the installation for you. Our professional installation ensures everything fits and operates exactly as intended, giving you clean, factory-quality results, proper wiring or mounting, and avoiding the risks of DIY mistakes. You’ll save time, avoid frustration, and get peace of mind knowing the job is done right the first time. Contact us to learn about our installation services and enjoy a seamless upgrade from day one.

FAQ

Shipping Information
For items that are in stock, purchases made after 9am EST will be usually be shipped out in the next 1-2 business days. Please inquire to confirm lead times if you have specific time constraints. Orders will be sent via signature required at our discretion unless otherwise requested. 

International Shipping
Any and all customs duties, taxes, import fees, and/or tariffs assessed in connection with the purchase shall be the sole responsibility of the customer/end user.

Cancellations / Returns

Original sales receipt or order number must accompany all return requests.

Forza Motor Works accepts returns for exchange, store credit, or refund within fourteen (14) calendar days of the delivery date, subject to the terms and conditions below. After fourteen (14) calendar days, all sales are final unless otherwise approved in writing by Forza Motor Works.

To be eligible for return, products must be in new, unused, unaltered, and resalable condition, including all original packaging, instructions, hardware, documentation, and accessories. Returned items must not show any signs of installation, use, wear, damage, modification, painting, coating, or alteration of any kind.

The following items are non-returnable and non-refundable:

• Special-order products
• Custom-built or made-to-order products
• Products manufactured to customer specifications
• Custom color or finish products
• Manufacturer-direct-shipped products designated as non-returnable
• Products with extended lead times, including but not limited to headers, exhaust systems, wheels, and other special-order performance products
• Any item specifically identified on the product page as non-returnable

Orders for special-order, custom-built, made-to-order, vehicle-specific, or manufacturer-direct-shipped products may not be canceled once the order has been submitted to the manufacturer.

If an item is received damaged during shipping or was shipped incorrectly by Forza Motor Works, Customer Support must be contacted within forty-eight (48) hours of delivery. Claims for shipping damage must include clear photographs of the product, packaging, shipping box, and shipping label at the time of unpacking.

Products determined by Forza Motor Works to have been incorrectly shipped may qualify for replacement, store credit, or refund at our sole discretion. Manufacturer defects are subject to the applicable manufacturer's warranty policies and procedures. Forza Motor Works does not provide any separate product warranty unless expressly stated in writing.

All returns must be authorized prior to shipment and must be assigned a Return Merchandise Authorization (RMA) number. The RMA number must be clearly displayed on the outside of the return package. Returns received without an authorized RMA number may be refused or denied credit.

To obtain a Return Merchandise Authorization (RMA), please contact:

Forza Motor Works
Email: info@forzamotorworks.com

All refunds, exchanges, and store credits are contingent upon inspection and approval of the returned merchandise. Forza Motor Works reserves the right to deny any return that does not comply with this policy.

Approved returns may be subject to a restocking fee of up to twenty five percent (25%) of the purchase price. Original shipping charges are non-refundable. Customer is responsible for all return shipping costs unless the return is the direct result of an error made by Forza Motor Works.

FITMENT, INSTALLATION & PRODUCT USE

Customer is responsible for verifying vehicle compatibility, fitment, and intended use prior to installation. While Forza Motor Works makes reasonable efforts to provide accurate product information and fitment guidance, final responsibility for compatibility rests solely with the customer.

Products that have been installed, test-fitted, modified, painted, coated, damaged, or otherwise used are not eligible for return.

Many aftermarket performance products are intended for off-road, racing, or competition use only and may not be legal for use on public roads in all jurisdictions. Customer is solely responsible for determining compliance with all applicable federal, state, and local laws and regulations.

LIMITATION OF LIABILITY

FORZA MOTOR WORKS SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, PUNITIVE, OR CONSEQUENTIAL DAMAGES ARISING FROM THE PURCHASE, INSTALLATION, USE, MISUSE, FAILURE, OR INABILITY TO USE ANY PRODUCT SOLD BY FORZA MOTOR WORKS.

FORZA MOTOR WORKS SHALL NOT BE RESPONSIBLE FOR LOSS OF TIME, LOSS OF REVENUE, LOSS OF PROFITS, LOSS OF VEHICLE USE, TOWING CHARGES, RENTAL VEHICLE COSTS, STORAGE FEES, DIAGNOSTIC FEES, INSTALLATION COSTS, REMOVAL COSTS, ALIGNMENT CHARGES, TUNING FEES, SHIPPING EXPENSES, FINES, PENALTIES, PROPERTY DAMAGE, VEHICLE DAMAGE, OR ANY OTHER INCIDENTAL OR CONSEQUENTIAL LOSS OR EXPENSE.

TO THE MAXIMUM EXTENT PERMITTED BY LAW, FORZA MOTOR WORKS' TOTAL LIABILITY FOR ANY CLAIM ARISING FROM THE PURCHASE OR USE OF A PRODUCT SHALL NOT EXCEED THE AMOUNT PAID FOR THE SPECIFIC PRODUCT GIVING RISE TO THE CLAIM.

By placing an order with Forza Motor Works, the customer acknowledges and agrees to all terms and conditions contained herein, including all return, exchange, warranty, and limitation-of-liability provisions.

Product Description

Enhance the performance and appearance of your Porsche 992 GT3 RS with the BBS FI-R Evo 21x13.0 ET31 Centerlock Rear Wheel. Developed by BBS Motorsport specifically for the Porsche 911 GT3 RS, this premium forged aluminum wheel combines advanced motorsport engineering, lightweight construction, and exceptional structural rigidity in a distinctive multi-spoke design.

Manufactured using BBS's advanced one-piece aluminum forging process, the FI-R Evo is engineered to deliver an exceptional strength-to-weight ratio while withstanding the demanding loads generated during high-performance driving. Its forged construction provides the structural integrity required for the GT3 RS's substantial braking forces, high cornering loads, and aerodynamic downforce.

The FI-R Evo builds upon the renowned BBS FI-R design with additional structural refinements and extensive weight-reduction machining. Its signature machined spoke openings remove unnecessary material while preserving strength and rigidity, creating one of the most recognizable designs in the BBS forged wheel lineup.

Reducing wheel mass can improve suspension responsiveness by lowering unsprung weight and rotational inertia. This allows the suspension to react more effectively to changes in road surface while supporting sharper steering response, improved handling precision, and more consistent performance during demanding driving conditions.

This specific wheel features a 21-inch diameter, 13-inch width, and ET31 offset, engineered for the rear axle of the Porsche 992 GT3 RS. The application-specific dimensions provide proper integration with the vehicle's factory centerlock hub system and wide rear tire configuration.

The factory-compatible centerlock mounting design allows the FI-R Evo to integrate with the Porsche's original single-nut wheel attachment system. The wheel also accommodates the factory tire pressure monitoring system and is designed to clear the original Porsche carbon-ceramic braking system.

Beyond its performance capabilities, the BBS FI-R Evo delivers a distinctive motorsport-inspired appearance. Its intricate spoke machining, concave profile, and premium finish complement the aggressive bodywork and aerodynamic design of the Porsche 992 GT3 RS.

Engineered and manufactured in Germany, the BBS FI-R Evo represents the company's extensive experience developing high-performance forged wheels for demanding automotive and motorsport applications.

This product includes one individual 21x13.0 ET31 rear wheel only. It is ideal for customers replacing a damaged wheel, purchasing an individual spare, or completing an existing matching BBS FI-R Evo wheel configuration.

Fitment Notes

  • Fits Porsche 911 GT3 RS (992 generation)

  • Designed specifically for the rear axle

  • Wheel diameter: 21 inches

  • Wheel width: 13.0 inches

  • Wheel offset: ET31 (+31mm)

  • BBS wheel model: FI-R Evo 218

  • BBS application designation: FI218

  • Factory-compatible Porsche centerlock mounting

  • Center bore: 84mm

  • Compatible with factory Porsche centerlock hubs

  • Designed to clear factory Porsche carbon-ceramic brakes

  • Compatible with factory-style TPMS sensors

  • Intended for the Porsche 992 GT3 RS rear-wheel application

  • Not intended for installation on the front axle

  • Not compatible with conventional five-lug wheel hubs

  • Not interchangeable with the narrower 21x12 ET45 rear wheel used on the standard 992 GT3

  • Lowered vehicles or vehicles with modified suspension geometry may require additional clearance verification

  • Tire sizing, section width, and alignment settings can affect wheel and fender clearance

  • Professional installation using the correct Porsche centerlock procedures and torque equipment is required

  • Confirm wheel finish and matching BBS part number before ordering

Included

  • One (1) BBS FI-R Evo forged aluminum rear wheel

  • Wheel specification: 21x13.0 ET31

  • Porsche-compatible centerlock mounting interface

Sold Separately:

  • Additional rear wheel

  • Front BBS FI-R Evo wheels

  • Tires

  • Tire pressure monitoring sensor (TPMS)

  • Centerlock wheel nut and service hardware

  • Wheel mounting, balancing, and installation labor

Product Specs

  • Manufacturer: BBS Motorsport

  • Wheel Model: FI-R Evo

  • BBS Wheel Designation: FI218

  • BBS Motorsport Item Number: 1619164

  • Product Type: Forged Aluminum Rear Wheel

  • Vehicle Application: Porsche 911 GT3 RS (992)

  • Wheel Position: Rear

  • Wheel Quantity: 1

  • Wheel Diameter: 21 Inches

  • Wheel Width: 13.0 Inches

  • Wheel Offset: ET31 (+31mm)

  • Mounting Configuration: Centerlock

  • Center Bore: 84mm

  • Construction: One-Piece Forged Aluminum

  • Wheel Design: Motorsport Multi-Spoke

  • Spoke Construction: Extensive Weight-Reduction Machining

  • Profile: Concave

  • Factory Porsche Centerlock Compatibility: Yes

  • Factory Carbon-Ceramic Brake Clearance: Yes

  • OEM TPMS Compatibility: Yes

  • Five-Lug Compatibility: No

  • Front Axle Compatibility: No

  • Country of Manufacture: Germany

  • Sold As: Single Rear Wheel

Product Features

  • Premium one-piece forged aluminum construction delivers exceptional strength and structural rigidity while minimizing unnecessary wheel mass.

  • Motorsport-derived FI-R Evo design incorporates extensive spoke machining and advanced structural optimization for demanding high-performance applications.

  • Application-specific 21x13 ET31 fitment is engineered for the rear axle of the Porsche 992 GT3 RS.

  • Factory-compatible centerlock mounting integrates with the original Porsche single-nut hub system without requiring a five-lug conversion.

  • Reduced unsprung and rotational mass supports responsive suspension behavior, precise steering characteristics, and improved chassis control.

  • Individual wheel availability provides a convenient replacement or spare-wheel solution without requiring the purchase of a complete four-wheel set.