Commemorating 25 years of Callaway Competition accomplishments

Last year, 2020, marked Callaway Competition’s 25th year of operation. Headquartered in Leingarten Germany, Callaway Competition has constructed some of the most successful GT3 race cars in history. They’ve competed in numerous forms of international GT racing, collecting countless wins and podium finishes. Currently, Callaway Competition is recognized as “the most successful race team” of the ADAC GT Masters series, campaigning a Callaway Corvette against European GT3 sports cars. To commemorate Callaway Competition’s milestone, Callaway is preparing twenty-five specially-equipped “25th Anniversary Edition” Callaway Corvette SC757s.

A competition-oriented “Champion Package” is also offered as an option. It includes Callaway’s TrakPak, a selection of performance components and chassis setup derived from Callaway’s racetrack experience. In addition, several “Competition Options” (shown below) are available with or without the Champion Package.

For the 25th Anniversary Edition and optional Champion Package, the Callaway content is predefined and prices are fixed. Current Callaway Corvette owners enjoy a reduced price, however, as the cars are already fitted with some 25th Anniversary Edition standard equipment. Callaway sales staff can provide the owner with the amount of savings, specific to the particular car’s existing configuration.

Callaway 25th Anniversary Edition includes –

Callaway SC757 Package, 757 bhp/777 lb-ft torque

• Callaway GenThree™ Supercharger with TripleCooled™ Intercooler System
• Callaway High Flow Intake System
• Callaway Carbon Engine Covers with SC757 Emblems
• Callaway Key Fobs
• Callaway “25th Anniversary Edition” Authenticity Documentation Package
• 3 Year/36,000 Mile Limited Warranty
Click HERE for more GenThree™ Supercharger information.

Callaway HD Cooling System, Level Two

• Carbon fiber grille surround with laser-cut Callaway insert
• Integrated ducts direct cooling air to front brakes
• Cold air duct feeds fresh, ambient air to engine intake
• High flow-rate intercooler pump for enhanced heat transfer; flows 20% more than SC757 pump and 35% more than stock Z06 pump
• High flow-rate thermostat assembly; CNC-machined housing, anodized in Callaway Blue, with new high-flow thermostat
• Increased intercooler system capacity
• Carbon fiber splitter
• Carbon fiber front undertray with integrated brake cooling channels, extending rearward to front subframe
• Air-to-oil heat exchanger integrated between new splitter and undertray, replacing OEM oil-to-water heat exchanger
• Lightweight high-temperature polymer-braided -10AN oil cooler lines with CNC-machined thermostatically controlled adapter housing
Click HERE for more information.

Callaway Double-D Sport Exhaust System

Callaway M7 ShortThrow Shifter (w/manual transmission)

• Short lever action reduces shift duration for lower et’s.
• Durable billet shifter base eliminates flexing under high loads for positive gear engagement.
• Unique design provides “precision feel”, eliminates “notchiness”.
• Components are machined to exacting dimensions for precise, predictable function.
• Adjustable stops provide positive feel while preventing transmission and linkage damage.

Callaway GT3 Rear Spoiler w/winglets

Callaway Commemorative Exterior and Interior Details

• 25th Anniversary Edition logo is etched onto hatch glass
• 25th Anniversary Edition floor mats
• 25th Anniversary Edition door sill panels
• 25th Anniversary Edition underhood build plaque with VIN

Specific chassis calibration

• Precision wheel alignment
• Lowered ride height
• Increased track width

Optional Champion Package–

  includes TrakPak components:

Bilstein MDS2 Adjustable Coil-Over Damper System

Variable spring rates as well as precisely adjustable wheel loads allow calibration for optimal handling. Compression and rebound settings are independently adjustable on each damper; they are set up at Callaway but can be owner-adjusted easily for road or racetrack use. This system replaces the OE composite leaf springs and magnetic-selective ride control dampers. These are the same dampers that are used in the C7 GT3-R race cars, with spring rates developed specifically for the Champion Edition.

Uniball Spherical Bearings in all 8 Control Arms

Maintains suspension geometry under severe loads.

Bumpsteer and Camber Kits

Suspension components to improve handling and directional stability.

Rear Toe Rods

These suspension components maintain proper rear wheel alignment under increased loading.

Harness Bar

GT3 Rear Wing with foldable luggage access provision

The race car rear wing can be adjusted to adjust downforce. In combination with the carbon spoilers at the front corners, there is a perfect aero-balance, developed through extensive testing at the racetrack. The unique design also allows the wing to be rotated to provide easy access to the rear hatch.
 

Six-point Harness Belt Set

Six-point harness and belt system to secure proper driving position.

Competition Chassis Setup

Competition Options –

Brembo 6-piston 380mm x 35mm wide-annulus Front Brakes

This Brembo kit consists of slotted and ventilated discs, aluminum billet-monoblock calipers with 6 pistons, high performance brake pads, stainless steel braided hoses and high quality hardware.

Carbon Fiber Sport Seat Set, available on lower, manual sliding consoles

Callaway Forged Wheel and Michelin Pilot Sport Cup 2 Tire Set

Stand 21 Racewear w/25th Anniversary Design

Tow Hooks, Front and Rear

Painted Callaway Grille Lettering, Body Color

Callaway 25th Anniversary Edition Links

Photo Gallery