“B2K 35th Anniversary Edition”
Callaway Corvette C8

B2K 35th Anniversary Edition

Callaway and Corvette announce Regular Production Option (RPO) PCY to commemorate the 35th Anniversary of the 1987-1991 RPO B2K Callaway Corvette program.


For the 2022 model year, RPO PCY specified the Chevrolet “B2K 35th Anniversary Package” on Corvette order documents, vehicle build sheets, and Monroney/window labels. The RPO code also allowed ordering by any Callaway Authorized Chevrolet Dealer in North America.

Callaway and Corvette have been performance partners for 35 years. RPO B2K was issued in 1987 for the Callaway Twin Turbo Corvette, and again in 2012 for the limited-edition 25th Anniversary Callaway Corvette. Callaway is the GM authorized constructor and homologation holder of the Corvette C7 GT3-R race car program through the Callaway Competition facility in Germany.


You may also be interested in the Supercharged Callaway Corvette C8.

Development of the Gen4 Supercharger-equipped Callaway Corvette C8 continues; a development car was on display at Corvettes at Carlisle, 2022. Production is scheduled to commence during Q2 2023. Serialized Production Slots are available now. Reserve yours with a $1,000 deposit.

More info…

B2K 35th Anniversary Edition Standard Equipment

Callaway Carbon Fiber Aerodynamic Group

Incorporating the form-follows-function principle, Callaway Carbon parts are engineered to improve stability at speed by properly managing airflow surrounding the vehicle. Only the highest quality pre-impregnated carbon fiber fabrics and clear coating formulations are used for flawless appearance with superior gloss and UV protection. Carefully-laid carbon fabric weave is matched along the vehicle’s centerline of each part, creating a distinct chevron design, a testament to meticulous craftsmanship. Each of the Callaway Carbon components are designed by Dr. Paul Deutschman, the designer of record for every Callaway project, starting with Project Sledgehammer in 1988.

Front Splitter, Rocker Panel Extensions, Slot Gap Rear Spoiler, and Diffuser Assembly create an aerodynamically balanced, low-drag, visually-striking set of enhancements.

Callaway Carbon Front Splitter

Slightly larger than OE offerings, attaches to OE mounting points. Dive plane-inspired features integrate with outer ends of front fascia.

C8 Rocker Extensions

Callaway Carbon Rocker Panel Extensions

Understated, full-length design keeps airflow directed away from falling underneath the rear of the vehicle, minimizing lift, drag and helping aid rear diffuser’s effectiveness. Carbon fiber weave orientation matches that of the other carbon components.

Slot Gap Spoiler

Callaway Carbon Slot Gap Rear Spoiler

Features a raised center section that has a wing-element profile, while the outer portions function as traditional spoiler elements. End-cap “winglets” complement the C8’s sharp styling features, and help control airflow at the extremities of the car. Spoiler has more rearward extension, making best use of the pressure differential at the back of the car. Center wing profile is low drag and promotes cleaner airflow over rear engine compartment hatch, and also works in conjunction with the rear diffuser to minimize lift at less expense of drag.

Callaway Carbon Diffuser Assembly

Complementing the new center-exit exhaust tips, the diffuser was designed to reduce turbulence and drag at the rear of the vehicle and provide ample cooling airflow around the exhaust system, all while looking the part in its perfectly-tailored carbon-fiber suit. It also houses the signature Callaway emblem in either chrome or carbon flash black metallic. The tow-hook cover is also molded in weave-matching carbon fiber and is magnetically-retained into the diffuser.

Callaway Double-D Exhaust System

Signature Sound & Style

A lightweight, central acoustic chamber design creates a unique exhaust note; refined and mature. Internal chamber design and tube construction provide natural frequency-cancellation that otherwise creates in-cabin resonance/droning. To the bystander, it is not raucous, rather a smoother, higher-pitched note. Full T304 Stainless Steel construction, CAD-designed and TIG-welded, featuring Callaway’s signature Double-D, rolled-edge exhaust tip, a nod to the original B2K AeroBody Speedsters. The low-restriction system is also integrated with a new carbon fiber diffuser assembly, and is exposed to substantial cooling airflow, especially critical in a mid-engined configuration.

Removing 40 lbs of mass from behind the rear axle is also beneficial to vehicle handling dynamics.

Exhaust System Assembly

   • T304 stainless steel construction
   • Central acoustic chamber
   • Rolled Double-D exhaust tip
   • Integrates with diffuser airflow
   • 40 lbs lighter than OEM (-47%)
   • 50-state emissions-compliant

Callaway Forged C8 Corvette Wheel Set

Strong. Light. Sophisticated.

The B2K 35th Anniversary Edition Callaway Corvette is equipped with fully-forged wheels in a refreshed nine-spoke design to complement the C8’s styling. The wheel set has been engineered to improve performance by removing over 26 lbs (12 kg) of rotational mass compared to the original equipment. Available in five finishes.

…more info

Callaway Interior Group

C8 Door Sill Panels

Callaway Anodized Door Sill Panels

Hard-coat anodized aluminum alloy threshold panel set with tri-color Callaway logo.

C8 35th Ann Floor Mats

Callaway Embroidered Floor Mats

Carpeted floor mat set embroidered with 35th Anniversary wreath and leather heel pad.

C8 Pedal Pad Set

Callaway Billet Pedal Pad Set

CNC-machined, hard-coat anodized aluminum alloy accelerator, brake and dead pedal covers. Direct feel to the driver. Non-slip brake pedal.

C8 35th Ann Interior Placard

Callaway Serialized Interior Build Placard

Each of the 35 Callaway Corvettes are equipped with a uniquely-manufactured 35th Anniversary plaque with a unique serial number designation.

C8 Badging

Callaway Exterior Badging

Chrome rear diffuser emblem standard, with optional carbon flash black metallic emblem available. Carbon flash black metallic quarter panel emblems with optional chrome emblem set available. Carbon fiber wheel center caps. 35th Anniversary wreath etched onto lower rear glass.

35th Ann Car Cover

Callaway Corvette Car Cover

Stretchy, flannel-lined satin car cover with 35th Anniversary wreath embroidery.

Callaway Mothers Detailing Kit

Callaway/Mothers Detailing Kit

Mothers® Detailing Bag, featuring a Callaway-embroidered flap, is a convenient way to carry the best car care products to protect and maintain your Corvette’s original condition. Comes stocked with a selection of Mothers cleaning products and supplies.

C8 authenticity documentation

B2K 35th Anniversary Edition Authentication Documentation Package

Leather-bound Certificate of Authenticity, serialized. Includes 35th Anniversary swag.

C8 warranty card

Callaway 3 Year / 36,000 Mile Warranty

Supplementing the factory GM warranty, Callaway covers all Callaway Corvette components and GM components that are affected by Callaway components. GM Dealers perform maintenance and warranty repairs with support from Callaway Cars.

B2K 35th Anniversary Edition Options

• Premium Wheel Finish, Ceramic Polished or Black Chrome PVD

• Locking Lug Nut Set, Bright Chrome or Black Chrome PVD

• Black Chrome Double-D Exhaust Tip

• Carbon Flash Black Metallic Rear Callaway Emblem

• Chrome Side Callaway Emblem Set

• National Corvette Museum Delivery

• Callaway Factory Delivery

• Thompson Speedway Club Track Delivery

Photo Gallery

Click on images to view full size, download or print.

Get Your “B2K 35th Anniversary Edition” Callaway Corvette

• Call or text Callaway Cars at (866) 927-9400, email info@callawaycars.com or complete the form shown below.
• We will start the process by providing information and answering your questions. If you do not have a preferred Callaway Authorized Chevrolet Dealer, we will suggest one in your geographic area.
• Finalize your order with the Callaway Specialist at the Dealer. You can purchase a “B2K 35th Anniversary Edition” Callaway Corvette from Callaway Authorized Chevrolet Dealers with these models in stock.

Chevrolet Order Requirements

When your B2K 35th Anniversary Edition Callaway Corvette, it must have been equipped with the following Regular Production Options (RPOs):
RPO Z51 – Z51 Performance Package
RPO ZF1 – Aero Delete
RPO Q8P – Wheels, Open-5-Spoke Bright Silver-Painted Aluminum

The GM Order MUST NOT have included the following Regular Production Options (RPOs):
5DF, 5V5, 5V7, 5VM, 5W8, 5ZC, 5ZD, 5ZU, 5ZZ, CFY, PDV, Q8Q, Q8S, Q8T, QE5, RIK, RIN, RNX, RWH, RWJ, RXH, RXJ, S6S, SB7, SFE, SJI, SL1, SL8, SPY, SPZ, SQU, STI, VQK, VWD, VYW, WKQ, WKR, WL0, ZCR

For more “B2K 35th Anniversary Edition” Callaway Corvette information, please complete the following:

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