RARE Silver Porsche 997.2 GT3RS with GMG Racing LMS Wheels, Roll Bar, Exhaust, and Headers

RARE Silver 997.2 GT3RS with GMG Racing LMS Wheels, Roll Bar, and Exhaust


















NEW GMG LMS Centerlock Forged Monoblock Wheel





Featuring a modern 10 spoke design with scalloping built into the spoke for weight savings, the new GMG LMS Centerlock wheels are made in the USA from the highest quality US made forgings. Each set of wheels will feature a custom finish with a standard color of your choice. Exquisite finishes such as brushed with color tinted clear coats or liquid paints are also available. 

- Suitable for road and track use
- Clear ALL BBK kits on the market 
- Retain factory TPMS sensors
- Retain factory bolts.
- Custom offsets available
- Available in a wide variety of colors and finishes.

Size and Weight Specifications for 997 Turbo GT2 and GT3RS Models

Front 19x9 19.6lb
Rear 19x12 23.0lb

GMG RSR Roll Bar





The GMG RSR roll bar features a 2 piece design and 1.5” diameter 4130 chrome-moly tubing that has been meticulously TIG welded for superior strength and rigidity. The 2 piece design allows the bar to be mounted to the front seat belt mounts and to the rear strut towers (stronger mounting points) whereas the factory Tequipment bar mounts only to the front and rear seatbelt mounts. Bolt-in installation is accomplished by using Inner Diameter Tube Clamps that are CNC turned and milled for a precise fit. These unique joints allow us to eliminate the more traditional slip fit tubes with an unsightly through-bolt and nut. This design does not only provide superior protection but it also stiffens the chassis, improving the responsiveness and handling of vehicle, and allows for ease of installation.

To accommodate taller drivers, the GMG RSR bolt-in roll bar also allows the seats to slide further back and offer more leg room. A common problem of the factory Tequipment roll bar is that it requires the use of 1-piece fixed back GT3 style seats for improved leg room. For taller drivers, our GMG RSR Roll bar solves this problem. The GMG bolt-in roll bar is a good investment for increased safety for spirited driving and weekend track events without sacrificing versatility. 

Key Features

- Made of 4130 Chrome-Moly & Meticulously TIG welded and normalized at all joints (meets requirements for POC/PCA)

- Mounts to front seatbelt mount and rear strut towers for increased protection and chassis rigidity (factory bar mounts only to front and rear seatbelt mounts)

- Designed to work standard reclining seats, GT3 fixed back seats, or any aftermarket seats, offering drivers the ability to move the seat all the way back (Not possible with the factory Tequipment /Motorsport Roll bar)

- Offers the driver and passenger full movement of the seat for maximum leg room

- Can be used with stock seat belts or 6 point harnesses for track use

- Designed to work with clip-in kit for harnesses (no need to drill holes in your floor to mount the harness anchors)

- Bar comes complete all hardware needed to install

- No drilling of car required (Factory bar requires drilling holes in floor and attaching plates)

- Finished in satin black powder coat - optional colors available

GMG 997 GT3 / GT3RS Center Section with Dual Tip





Key Features 

- Horsepower and torque increased throughout power band
- Produces deep aggressive, exhaust notes at lowers revs & exotic high pitched exhaust notes at higher revs, similar to the GT3 Cup and RSR
- US Made T304 stainless tubing 
- Meticulously TIG welded throughout to aerospace specifications
- Proprietary megaphone design
- Brushed stainless finish 
- Stainless hardware and clamps
- Sport button remains fully functional for everyday use
- 100% emissions legal - will not void warranty 
- Direct bolt on replacement, no removal of bumper required
- Factory primary mufflers, catalyst, and exhaust flaps are all retained
- Direct bolt on replacement, no removal of bumper required
- Sport button remains fully functional for everyday use
- Hand built to Order with individually serialized laser etched badges

GMG Porsche 997 GT3 Sport Headers with High Flow Catalytic Converters







Key Features:

- Improve the flow of exhaust gases to increase horsepower and torque throughout rev range 
- Equal length runners 
- True 3 into 1 F1 style merge collector 
- German made high-flow 200 cell HJS HD catalytic converters
- US Made T304 stainless tubing throughout 
- Meticulously TIG welded throughout to aerospace specifications
- CNC machined flanges to prevent warping 
- Brushed stainless finish 

International Shipping is Available and Wholesale Inquiries are Welcomed 

Professional installation is available at our facilities in Orange County California or through our worldwide dealer network in Europe, North America, Latin America, Africa and Middle East, Asia and Pacific. 

For all questions and inquiries, please email Jerry@GMGRacing.com

Porsche 997.1 Turbo Upgraded w/ GMG Turbos, Exhaust, Headers, Suspension

Videos

GMG Porsche 997.1 Turbo Exhaust System




The GMG Porsche 997.1 Turbo exhaust system increases overall performance and enhances the exhaust sound. Hand crafted out of T304 Stainless steel and meticulously TIG welded to AWM aerospace specifications with great precision, the system is lighter than the factory system and exudes a level of quality that is unsurpassed. Weighing in at 37 pounds, the GMG Porsche 997 Turbo exhaust system is 20 percent lighter than the factory system.

The system features OBD2 compliant German made 200 cell sport catalysts with proper 02 sensor placement to ensure no CEL (Check Engine Light) and a proprietary crossover x-pipe to increase power by balancing exhaust gas pulse coming from the engine and adds to the signature sound that only the GMG WC system can offer.

Our proprietary crossover x-pipe works by balancing the exhaust pulses from either side — or cylinder bank – of the engine. It allows the exhaust to flow down the path of least resistance while speeding up exhaust velocity. At lower revs, turbulence is formed as exhaust gases try to shuffle past a second column of gases coming from the other side. While always producing more power than the restrictive factory system. Exhaust speed is increased as the engine revs increase. The X-Pipe merges the exhaust into two uniform streams, allowing a smooth flow from engine to exhaust exit.

Stainless steel packing is used our mufflers to withstand extreme exhaust temperatures and high intensity acoustic pressures that are generated by the forced induction system that is located within very close proximity due to its rear engine configuration. This is one of the key advantages of the GMG exhaust system since most other exhaust systems uses fiberglass packing instead to lower costs, and they are prone to rapid deterioration.

The exhaust system is a direct bolt on replacement for the factory system.

Features:

- Horsepower and Torque Increased up to 25hp without software upgrade

- Deep aggressive exhaust notes at lowers revs & exotic high pitched exhaust notes at higher revs

- No unwanted cabin drone.

- Constructed out of US Made 304 Stainless steel

- Hand built in the USA

- Each system is individually serialized with laser etched badge

- Meticulously TIG welded throughout to aerospace specifications.

- Signature Brushed Finish and Quad tip design.
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- Significant weight savings over the stock system.

- Propriety Crossover center section with X pipe design

- OBD2 compliant German made 200 cell sport catalysts; No CEL (Check Engine Light)

- Stainless steel packing used in mufflers

- Direct bolt on replacement; All hardware and clamps included

– Requires no modification to vehicle

- System does not require any software tuning

GMG 996 and 997.1 Turbo Headers




The GMG sport exhaust manifold set for the Porsche 997 Turbo offers a larger primary runner with a racing 3 into 1 collector to allows for quicker turbo spool up and reducing turbo lag associated with the restrictive stock manifold set.

To prevent premature cracking or warping, the GMG manifolds are meticulously TIG welded using is made of the highest quality T304 stainless tubing and laser cut flanges. Helping to reduce heat and to direct more exhaust energy to the turbochargers, thicker 0.180 T304 stainless tubing is used versus standard thin wall stainless.

The GMG sport exhaust manifold set for the Porsche 997 Turbo is designed to work with the factory Turbo Chargers as a bolt-on replacement.

- Large primary runner with a 3 into 1 collector 
- T304 stainless tubing 0.180 thick
- Laser cut flanges 
- Meticulously TIG welded and to ensure years of use without cracking

GMG Porsche 997 Turbo Lowering Springs

 

The GMG WC lowering springs improves the vehicle's performance, handling, and appearance.

The kit features an increased spring rate and drops the vehicle by 1" to lower the center of gravity of the vehicle to improve handling - reducing squat during acceleration, body roll in corners, and excessive nose-dive under braking - and to reduce fender gap to give the vehicle a lower, more aggressive stance.

The GMG WC lowering springs utilizes a proprietary progressive spring design to maintain excellent ride quality. The progressive rate design uses a softer initial spring rate for excellent ride quality and a stiffer final rate for high performance handling. The spring rate increases when the vehicle is under load during cornering, braking, or load carrying etc.

Crafted from a high quality steel, the springs will not set or sag over time. The GMG WC lowering springs is designed and manufactured by Eibach exclusively for GMG. Through the partnership, we developed lowering spring kits for high performance street applications using the data and knowledge gained over the years from professional racing in the ALMS and Pirelli World Challenge series.

The GMG WC lowering spring kit is sold as a complete set and is designed to use with the factory dampers. The spring rates are proprietary to GMG and they are specifically matched to the factory dampers so that the vehicle won't be over-sprung and under-dampened or vice versa.

As a great alternative to much more expensive and much more complicated coilover systems, the GMG lowering spring kit is an excellent set up for enthusiasts who would like to lower their car and improve handling without compromising comfort.

GMG Porsche 997 Turbo Sway Bars


The GMG WC adjustable sway bar upgrade kit for the Porsche 997 Turbo helps reduce body roll during fast cornering and to fine-tune the handling balance. 

The World Challenge anti-roll bar features front and rear hollow tube anti-roll bars that are 3 way front and 3 way rear adjustable. The rear bar offers an increase in stiffness and utilizes urethane bushings to increase responsiveness. These bars are a must have for anyone who is tracking their Porsche 997 Turbo or simply wants to improve the handing during spirited driving on the streets.

The World Challenge anti-roll-bar is designed and manufactured by Eibach exclusively for GMG. Through the partnership, we developed anti-roll bar kit for a high performance street application using the data and knowledge gained over the years from professional racing in the ALMS and SCCA World Challenge series. The result is the improvement in the handling of your vehicle without costing thousands of dollars like the bladed racing versions that we run on our race cars. 

The GMG WC anti-roll bar kit is sold as a complete kit and is a true bolt on upgrade that requires no modifications to your vehicle and works with the standard sway bar drop links and dampers or any aftermarket damper such as Moton, JRZ or Ohlins.

• Improves Handling and Reduces Body-Roll
• Perfectly Balanced for Optimum Neutral-Steering Handling and Precise Turn-In Response
• Manufactured by Eibach to proprietary GMG specifications
• Precision Hi-Tensile Steel Alloy, Cold-Formed, Tempered and Shot-Peened for Long-Lasting Performance and Durability
• Precision Forged Ends and OEM Style Pressed Bushing Locaters (No Welding Or Weak Points Here)
• Urethane Bushings For Increased Responsiveness

For all questions and inquiries, please email Jerry@GMGRacing.com

Another Day at GMG Racing. Many Many Porsche GT3s and Race Cars

GMG Racing CSF All Aluminum Race Radiator for Porsche 996 997 Carerra GT2 GT3 and Turbo Models

CSF All Aluminum Race Radiator for Porsche 996 997 Carerra GT2 GT3 and Turbo Models
GMG Racing Special Group Buy Ending May 15th

Very Limited Quantities Available





In colloboration with CSF, GMG Racing is excited to introduce their line of All Aluminum Race Radiators for the Porsche 996 & 997 Turbo and GT2 & Cayman models. Each CSF Radiator is crafted from aluminum, and features upgraded surface area and stronger cross tubes for improved efficiency and cooling.

Aluminum Endtanks and Mounting Points





The CSF All Aluminum Race Radiator features aluminum endtanks and mounting points versus the weak plastic ones of the OEM units. The stock plastic endtanks start to degrade and become brittle over about 5-7 years time and tend to crack under high stress or vibration. CSF's all-aluminum endtank design are more durable and will last the lifetime of the vehicle.



The mounting points are all CNC machined aluminum as well versus the stock plastic mounting points. These are the parts of the tanks that tend to break off the most, especially during racing. When cars have bumper contact, or during high vibrations (i.e veering off track, going over bumps/ track chicane, high speeds, etc), the plastic mounting points tend to crack or break off, and the radiator starts to immediately leak fluid.

2 Row Core (dual core) with B-Tube Technology



The CSF All Aluminum Race Radiator utilizes a 2 row core (dual core) with B-Tube technology rather than the single row of the stock unit. The B-tube technology is exclusive to CSF in the N. American high performance aftermarket. The B structure of the tube is stronger than a normal "oval" welded type tube. Because of the structure, lighter and thinner aluminum can be used for better heat transfer. This also makes the unit extremely lightweig.ht, weighs just as much as the OEM unit. Also the seam down the middle creates more surface area contact with the coolant for a total heat transfer benefit versus stock of about 20%, and it will keep even the most powerful and demanding engines cool even if pushed in extreme temperatures and conditions.

CSF designed these radiators to “drop in fit”, requiring no modifications to OEM mounting brackets and stock radiator location.


Features:

- Mirror Polished Finish
- Precision ‘SAE Standard’ Filler Neck (Standard Caps Available)
- Drop-In Fitment Requiring No Modifications
- OE Specific Mounting Location
- Pressure Tested at 50% Higher Pressure Than OE Units
- 40% Higher Burst Strength Over OE Units
- All Aluminum Drain Plugs
- High Performance Multi-Louvered Fins
- Innovative ‘B-Tube’ Technology

About CSF







During the last 40 years, CSF has manufactured over 10,000 different models of radiators, oil coolers, heat exchangers, and condensers for automotive, truck, and industrial applications. CSF provides the best valued radiators and condensers that are designed to meet or exceed original equipment (OE) engineering specifications.

All CSF radiators undergo a rigorous testing process in their state-of-the-art testing lab. CSF’s procedures and requirements set the bar for cooling system relia




Tests Performed:

Individually leak tested
Vibration cycle tested
Thermal cycle tested
Wind tunnel tested for optimal radiator core cooling efficiency
Burst pressure and impulse cycle tested 10,000 times for strength
Salt spray tested for corrosion protection
10 foot "box drop" test to ensure packaging protection
30 point fitment inspection on critical dimensions to ensure OE fitment with no modifications necessary

For all inquiries, or to place an order, please email Jerry@GMGRacing.com

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NEW GMG Porsche 991 GT3 Bolt-In Roll Bar Now Available

The new GMG Porsche 991 GT3 bolt-in roll bar features US Made 4130 Chrome-Moly tubing that has been TIG welded and normalized for superior strength and rigidity.

For the bar to reach the rear strut towers - one of the strongest mounting points- the bar utilizes a 2 piece design with weld-in, CNC machined interlocking clamps to allow the large bar be installed into the vehicle while being disassembled. 

Without the "X" section in the main hoop, the GMG 991 bolt-in roll bar also allows the seats to full slide back and offer more leg room to accommodate taller drivers. For spirited driving and weekend track events, this bolt-in roll bar is definitely a good investment for increased safety without sacrificing versatility.

 Key Features

 - Made of 4130 chrome-moly and meticulously TIG welded and normalized at all joints for super strength and rigidity 
- Utilizes weld-in, CNC machined interlocking clamps for precise fit, superior strength, and ease of assembly 
- Mounts to front seat belt mounts and rear strut towers 
- Can be used with stock seat belts or 6 point harnesses for track use 
- Designed to work with stock seats or any aftermarket seats on the market 
- Offers the driver and passenger full movement of the seat for maximum leg room 
- Designed to work with clip in kit for harness (no need to drill holes in your floor to mount the harness anchors) 
- Bar comes complete all hardware needed to install 
- Finished in satin black powder coat 
- optional colors available 
- Made to order with individually serialized laser etched plaques 
- Professional installation is recommended and available at our facility
- MSRP $2395 
- International shipping is available 

For all questions and inquiries, or to place an order, please email me directly at Jerry@GMGRacing.com

GMG Racing Porsche 996 Turbo Cab Exhaust with No Muffler Install

The GMG 996 Turbo exhaust is a race bred system that further increases overall performance, enhances sound, and reduces weight.

Handcrafted out of T304 Stainless steel and meticulously TIG welded to AWM aerospace specifications with great precision, the system is lighter than the factory. The system features high flow German made HJS HD 200 cell sport catalysts and a crossover x-pipe to increase power by balancing the exhaust gas pulse coming from the engine and adds to the signature sound that only the GMG WC system can offer.

The crossover x-pipe works by balancing the exhaust pulses from either side — or cylinder bank – of the engine. It allows the exhaust gases to flow down the path of least resistance while speeding up exhaust velocity. At lower revs, turbulence is formed as exhaust gases try to shuffle past a second column of gases coming from the other side. The X-Pipe merges the exhaust into two uniform streams, allowing a smooth flow from engine to exhaust exit.

Using the factory bracket location, the exhaust system is a direct bolt on replacement for the factory system. To ensure no CEL (Check Engine Light) and proper operation of the vehicle, the HJS HD catalytic converters are OBD2 compliant and the O2 sensor bungs are placed at their proper locations. 

Features: 

- Deep aggressive exhaust notes at lowers revs & exotic high pitched exhaust notes at higher revs

- German made HJS high-flow, 200 cell sport catalysts; OBD2 compliant, no CEL (Check Engine Light)

- Crossover X-Pipe to balance exhaust pulse

- No unwanted cabin drone

- Constructed out of US Made T304 Stainless steel

- Meticulously TIG welded throughout to AWM aerospace specifications.

- Signature brushed finish and quad tip design.

- Significant weight savings over the stock system.

- Direct bolt on replacement; All hardware and clamps included

– Requires no modification to vehicle

- System does not require any software tuning

- Hand built in the USA

- Each system is individually serialized with laser etched badge

 For more information, or to place an order, please email Jerry@GMGRacing.com

GMG Racing Porsche Panamera Turbo Down Pipe and Exhaust Package NOW AVAILABLE

Comprising of aerospace grade T304 stainless down pipes with high-flow catalytic converters and mid-section resonator delete, the GMG Porsche Panamera exhaust package increases performance and helps produce a more aggressive sound.

 The GMG exhaust package allows for a quicker turbo spool while increasing horsepower and torque throughout the power band. On a stock Porsche Panamera Turbo, the exhaust system is very restrictive by design; using (4) catalytic converters total, there are (2) per exhaust bank. On each exhaust bank, there is a primary and a secondary catalytic converter. To increase power and flow, the GMG design eliminates the secondary cats entirely - using only (2) primary German made high flow 200 cell catalytic converters - and replaces the factory resonator with an crossover x-pipe to balance the exhaust gas pulse. 

The crossover x-pipe increases power by balancing exhaust gas pulse coming from the engine and adds to the signature sound that only the GMG WC-GT system can offer. By balancing the exhaust pulses from either side — or cylinder bank - of the engine, the crossover x-pipe allows the exhaust to flow down the path of least resistance. At lower revs, turbulence is formed as exhaust gases try to shuffle past a second column of gases coming from the other side. The exhaust gas is pushed out harder as the engine spins faster. The X-Pipe merges this chaos into two uniform streams, allowing a smooth flow from the engine to the tailpipe. Both streams keep each other up to speed, which draws even more spent exhaust gases out of the cylinders.

 The high-flow catalytic converter/downpipe is a complete drop-in upgrade. Using CNC machined flanges to prevent warping and expansion, and factory exhaust hanger locations, the system will bolt up to factory turbo and mufflers. To ensure proper functioning and no CEL, 2 oxygen sensor bungs are placed at the proper locations.

 Features:

 - Eliminates the secondary catalytic converters and resonators for increased flow and more aggressive sound

- Crossover X-Pipe to balance exhaust pulse - German made high flow 200 cell catalytic converters - Full aerospace T304 stainless construction

- Meticulously TIG welded to AWM aerospace specifications

- CNC machined flanges.

- Factory correct oxygen sensor placement to ensure proper function and no CEL

- Factory muffler system is retained

- Direct bolt on replacement

- Available as a complete system or separate

 For all questions and inquiries about pricing and availability, or to place an order, please email Jerry@GMGRacing.com