Grand Touring Co. - Virginia
A Complete Porsche Resource
From OE maintenance and factory replacement parts to performance upgrades and motorsports support, GTCO is your complete Porsche resource—all under one roof.
Performance Tunes for you Porsche
From naturally aspirated engines sharpened through precise calibration to modern turbocharged cars capable of gaining
100+ horsepower!
Every tune is developed specifically for the Porsche platform—not adapted from a generic file.
More power. Better response. Porsche expertise measured in decades.
See What Your Porsche Is Capable Of.
Every Porsche responds differently to tuning. Softronic provides vehicle-specific performance data across the Porsche range, including factory and tuned horsepower, torque gains, available calibration options, and detailed information for individual models and trims.
The 991.2 Turbo and Turbo S below are just two examples.
Turbocharged models typically realize substantially larger power and torque gains than naturally aspirated models.
Performance gains vary by engine, model, and calibration.
Find your Porsche to see what's possible.
991.2 TURBO 540 → 660 HP
487 → 647 lb-ft
+120 HP · +160 lb-ft
991.2 TURBO S 580 → 700 HP
516 → 660 lb-ft
+120 HP · +144 lb-ft
Performance figures represent typical gains on premium 93-octane fuel. Actual results may vary based on vehicle condition, fuel quality, modifications, and environmental conditions.
Hear The Difference
For years, Soul has earned its reputation through meticulous craftsmanship, thoughtful engineering, and an uncompromising commitment to quality. Every system is designed to complement the character of a Porsche rather than redefine it.
It's that philosophy—and the people behind it—that made Soul the exhaust partner GTCO chose to stand behind.
Battery Maintenance
Reliable power when the car sits.
Backup power when things don’t go according to plan.
Premium battery maintenance, charging, emergency starting and replacement solutions for the garage, road and track.
Precision Shifting
Some upgrades are meant to be seen.
Others are meant to be felt.
Numeric Racing replaces the factory shifter assembly with a precision-machined mechanism hidden beneath the console. The cabin remains completely original, but every movement through the gears becomes tighter, cleaner, and more rewarding.
Factory appearance. Motorsport precision.
Only you and your mechanic will ever know.
GTCO MOTORSPORTS
Race-Proven Equipment
From Our Shop to Your Porsche
These are the products we install, race, and rely on ourselves. The same parts that support our own cars are the ones you'll find here.
FERODO
Built for Porsche's factory brake system. Chosen by the people who ask more of it.
When it's time to replace your factory brake pads, we believe you deserve a better option.
Every Ferodo compound we offer is engineered for Porsche's original brake system, giving you the confidence of a premium OE replacement with the performance to match how you actually drive. Whether that's your daily commute, a spirited weekend in the mountains, or your next day at the track, there's a Ferodo compound designed for your Porsche.
Because if we're going to recommend an OE replacement, we're going to recommend the best one we can stand behind.
Find the right Ferodo compound for your Porsche.
Whether your Porsche spends its time on the road, the track, or somewhere in between, there's a Ferodo compound designed with your driving in mind.
FERODO RACING BRAKE PADS
FREE U.S. SHIPPING
Aerodynamics is more than adding downforce. The relationship between the front and rear of the car determines how that downforce affects balance, stability, and confidence as speed increases.
Front splitters manage airflow and generate front-end authority. Rear wings provide the stability needed to support it, while properly integrated diffusers help manage airflow beneath the car.
The goal isn't simply more aero. It's a balanced system that works together.
Aerodynamics with a Purpose
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