Front Spoilers / Bumpers

Carbon fibre front bumper dive plane kit.

Available in Gloss or Matte Carbon Fibre



Fits
Porsche 991.2 GT3 / GT3 RS - 2016 to 2018

The Dive Planes for the Porsche 991.2 GT3/GT3RS were specifically designed to increase front-end downforce, increase the high-pressure airflow to the factory intake duct, and to keep drag increase minimal.

Depending on driver preference, no rear aero is needed to balance out these units. We have seen up to 0.7 second gains due to increased front end grip at high speed corners which allows improved corner speed. If as a driver you feel the car needs more rear stability, we would not suggest these units without adding a rear aerodynamic device.

The units were designed in CAD using scan data and optimized using CFD within ANSYS Fluent.

These units are constructed from 1.5mm thick pre-preg, autoclaved cured, 2x2 twill carbon in both a matte and gloss clear coat.

Dive planes, also referred to as canards, allow you to shift the aero balance forward, possibly aiding you and your setup in balancing out a large rear wing or diffuser.

Kit Includes
• Dive Plane x 4 (Upper x 2, Lower x 2)
• 3M VHB Tape (4 Pieces, 1 for each Dive Plane)
• Install Template

Front bumper canards in high gloss carbon fibre. 



Fits:

Porsche 991.1 911 GT3
Porsche 991.1 911 GT3RS
Porsche 991.1 911 R
Porsche 991.2 911 GT2RS

Designed to increase downforce to front end in conjunction these front bumper canards (dive planes) are made using pre-preg autoclave carbon fiber with a high gloss finish. 

Installation can be done with double sided tape to prevent the drilling of holes into factory front bumper.

Front bumper lower spoiler in high gloss carbon fibre. 



Fits:

Porsche 991.2 911 GT2 RS

The front bumper lower spoiler is designed to increase downforce at the front end, creating increased stability and handling.  

Made of pre-preg autoclave carbon fiber construction with a high glossy finish.

Manthey Performance Aerokit. 



Fits:
Porsche 991.2 GT2 RS - 2017 Onwards

The Manthey Kit for the 991.2 GT2 RS was developed in close collaboration between the Porsche Development Centre in Weissach and Manthey-Racing GmbH. Thanks to coordinated suspension, aerodynamics and braking components and the lightweight GT2 RS magnesium wheels, the breathtaking performance of the 991 GT2 RS has been tuned even more precisely to the demands of trackdays and tourist drives.

Porsche set a new course record at the Nürburgring in the sports car category in June 2021 with a 911 GT2 RS equipped with a Manthey Kit: The road-approved speedster completed a lap [sic] of the 20.8 km Nordschleife in just 6:43.300 minutes.

Aerodynamics package

Porsche and Manthey combined their respective technologies and know-how in the development of the aerodynamics package. In addition, individual components were developed with an eye to the defined performance targets. For instance, downforce at the front has been increased from 49 kg to 70 kg at a speed of 200 km/h through the use of a carbon underbody, additional air baffle elements in the area of the front wheels and flics on the front apron. The downforce at the rear end is increased from 93 kg to 200 kg at 200 km/h thanks to the rear wing in combination with the rear diffuser and aerodiscs, all of which are manufactured in carbon, further enhancing driving stability. The aerodiscs on the rear wheels reduce turbulence at the rear and have a positive effect on aerodynamic efficiency. 

To accommodate the higher aero load caused by the rear wing, the rigidity at the rear end has been massively increased. The rear wing itself is attached directly to the body by means of special supports (standard: wing attached to the rear lid). The aerodynamics package achieves a shift in the aero balance and a 70% increase in overall downforce.

Among other things, the aerodynamics package was tested in the wind tunnel in Weissach, which remains one of the most modern of its kind: the blower with a diameter of eight metres has extremely lightweight carbon blades and can generate wind speeds of up to 300 km/h on the tested vehicle in the measurement area.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

991044805

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