Porsche 991.2 GT3
Staging Information

Need more performance from your Porsche GT3? Forza and the Exotic Car Doc can help. Forza Performance Packages include expert ECU tuning, F-1 race air filters, valvetronic and non-valvetronic exhaust systems and quad-style exhaust tips. Forza performance brake and suspension upgrades yield amazing results and Forza appearance upgrades (wraps, decals and badging) give you an endless choice of customization possibilities. Forza Tuning and Performance is located geographically convenient to the communities of Clearwater, Tampa, Tampa Bay, St. Petersburg and Orlando, Florida (among other small towns). Forza also serves the remainder of the continental United States via luxury vehicle transport. Forza luxury vehicle transports are fully enclosed, professionally operated and available as either a one-way or roundtrip service.

Porsche 991.2 GT3 Stage 1

  • Custom Tune and Air Filters

Porsche 991.2 GT3 Stage 2

  • Custom Tune, Air Filters, and Downpipes

Professional Tuning & Service On Your Porsche 911

Vehicles as sophisticated and powerful as the Porsche 991 GT3 lineup demand a specialized degree of skill for service, repair and modification. Forza Tuning and Performance delivers an upgraded alternative to dealership service and repair. Whether you need factory scheduled maintenance, a tune up, wheel alignment, brake service, engine repair, transmission replacement/repair, rear end repair/replacement, steering /suspension repair, driveshaft service/replacement, engine cooling system repair, heating and air conditioning repair/maintenance, an oil change, a transmission service/flush, wheel and tire rotation/replacement or virtually any other type of repair, Forza is your one stop source for complete Porsche 911 GT3 and Porsche 911 GT3 RS service and repair.

Want to go even faster? Forza founder and President Brenton Brown is a nationally recognized performance specialist with more than two decades of experience. Whatever level of modification you seek, Forza can put together a performance modification package that will exceed even the wildest of expectations.

Porsche 911 GT3/GT3 RS

Named after the Federation Internationale de l’Automobile (FIA) Group GT3 Class, the Porsche 911 GT3 is a high-performance version of the popular Porsche 911 model lineup. First introduced in 1999, the Porsche 911 GT3 was marketed as a race car. With no rear seat or rear speakers, the sound deadening material removed, as well as the air conditioning system and the sunroof, the Porsche 911 GT3 package cars were lighter and more powerful than standard Porsche 911 models.

Porsche 997.1 GT3

Internally designated as the 997.1 GT3, the 2006 Porsche 911 GT3 featured a naturally aspirated and air-cooled 3.6-liter flat-six engine that could generate 409hp and 299 lb.-ft. of torque. The unique aerodynamic properties of the Porsche 997.1 GT3 promoted the only downforce with no traction-robbing lift as vehicle speed increased. Road and Track Magazine tested the Porsche 997.1 GT3 and found that it could accelerate from 0 to 60 mph in 3.8-seconds with a top speed of 193 mph. Walter Röhrl, an official Porsche test driver piloted the Porsche 997.1 GT3 to a 7-minute and 42-second lap around the Nürburgring “Green Hell” in 2006

Porsche 997.1 GT3 RS

Slightly lighter (44-pounds) and 2.5-inches wider in the rear, the Porsche 997.1 GT3 RS featured improved directional stability and handling over the 997.1 GT3. Introduced in North America in the spring of 2007, the Porsche GT3 RS used weight-saving tactics such as replacing the steel wing with an adjustable carbon-fiber wing and a lightweight plastic windscreen instead of glass to increase the power-to-weight ratio of the race-inspired RS car. Limited edition RS Green and RS Orange exterior paint colors were added for the Porsche 997.1 GT3 RS.

Porsche 997.2 GT3

The second generation of the Porsche 997 GT3, known as the 997.2 GT3, featured a larger (3.8-liter) flat-six engine which was capable of producing 429hp and 317 lb.-ft. of torque. The Porsche 997.2 GT3 had a top speed of 194 mph and could accelerate from 0 to 62 mph in 4.1-seconds. A pneumatically actuated front axle lift made it possible to raise the front end up when navigating uneven surfaces and dynamic engine mounts reduced vibration at idle.

Porsche 997.2 GT3 RS and Porsche 997.2 GT3 RS 4.0

In typical Porsche RS fashion, the Porsche 997.2 GT3 RS was more powerful and lighter (53-pounds) than the corresponding GT3 model. The same 3.8-liter flat-six (cylinder) engine was tuned to churn out 444hp and 317 lb.-ft. of torque. The Gen II Porsche GT3 RS could accelerate from 0 to 62 mph in 4-seconds flat. The Porsche 997.2 GT3 RS 4.0 was equipped with a bigger 4.0-liter flat-six engine that made 493hp at 8,250 RPM and 339 lb.-ft. of torque at 5,750 RPM. This was the largest engine ever offered in a street legal Porsche 911. The Porsche 997.2 GT3 RS 4.0 could accelerate from 0 to 60 mph in 3.5-seconds and had an electronically controlled top speed of 193 mph. The Porsche 997.2 GT3 RS 4.0 cleared the Green Hell at Nürburgring in 7-minutes and 27-seconds.


Porsche 991.1 GT3

The first-generation Porsche 991 GT3 made its debut during the 2013 Geneva Motor Show. The focal point of this revised model was an all-new 3.8-liter flat-six engine with direct fuel injection, a PDK double-clutch gearbox and rear-wheel steering. The specially designed crankshaft, titanium connecting rods and forged pistons enable the new engine to rev up to 9,000 RPM. Maximum output was estimated at 469hp (8,250 RPM) and 325 lb.-ft. of torque. Zero-to-sixty could be realized in 3.5-seconds and the quarter mile time was 11.2-seconds with a trap speed of 126 mph. The Porsche 991.1 GT3 timed out at 7:25 on the Green Hell. Top speed was increased to 202 mph.

Porsche 991.1 GT3 RS

The RS version of the Porsche 991.1 GT3 was revealed at the 2015 Geneva Motor Show. The 3.8-liter engine found in the GT3 was replaced with a 4.0-liter engine in the Porsche 991.1 GT3 RS. The 4.0-liter flat-six could produce 490hp and 346 lb.-ft. of torque. Pure performance features like a battery power master switch, a six-point driver safety harness and a fire extinguisher mounting bracket left little doubt that the Porsche 991.1 GT3 RS was a sports car built for competitive driving situations. Zero-to-sixty could happen in 3.4-seconds in the Porsche 991.1 GT3 RS.

Porsche 991.2 GT3

Introduced at the 2017 Geneva Motor Show, the redesigned Porsche 991.2 GT3 boasted a 20-percent increase in downforce, reduced internal engine friction and improved throttle response. A manual transmission option was also offered for the 991.2 GT3. The 4.0-liter flat-six motor could produce 493hp and 339 lb.-ft. of torque. When equipped with the PDK transmission, the Porsche 991.2 GT3 could accelerate from 0 to 60 mph in 3.2-seconds and turn the standing quarter mile in 11.6-seconds. Top speed was an electronically controlled 198 mph.

Porsche 991.2 GT3 RS

A facelifted Porsche 991.2 GT3 RS was introduced in February 2018. An enhanced front fascia, side skirts and rear wing helped to increase downforce and lightweight glass for the rear and side windows decreased overall vehicle weight. Additional carbon fiber body panels, magnesium wheels and stiffer suspension were available with the Weissach package. The Porsche 991.2 GT3 RS recorded a time of 6:56.4 around the course at Nürburgring in April of 2018. The Porsche 991.2 GT3 RS was only the third Porsche production car to break the 7-minute lap time at Nurburgring. The first was the Porsche 918. The Porsche 991.2 GT3 RS was equipped with a new 4.0-liter flat-six engine that could make 513hp and 347 lb.-ft. of torque.
purple forza porsche 991