718 GT4RS Products

The Complete Dundon aero package for the 718 GT4RS was designed to increase downforce while minimizing the drag coefficient. Using Computational Fluid Dynamics (CFD) allowed us to make a complete package, swan neck wing, dual carbon dive planes and front carbon splitter tailored to the shapes of Porsches 911's, Caymans and 911 Cups. 

The Complete Valkyrie Aero Package gives over 1500lbs of downforce at 160mph, over 4X more than a stock 718 GT4RS at maximum settings. All this at mild settings of 90mm ride height and 5° wing angle. 

While absolute numbers are great, where things count for aero isn't at 160 or 200mph. The real noticeable difference is found between 80-120mph. This is generally the speed you are trying to turn the car and want your aerodynamics to really help you.  

This is where our package really shines with 885lbs of downforce at 120mph, 4X more than stock at maximum settings

The Complete Valkyrie Aero Package includes:

• Valkyrie Swan Neck Wing 
• Dual Carbon Dive Planes 
• Full Carbon Splitter

Every detail of the package was refined and designed to work together. Look at the 100% Carbon Wing Ends for instance. Ours are 3-dimensional, with flowing prepreg carbon contours and cutouts to aid in vortex generation to further improve the Valkyrie wing's performance. All of this leads to a faster, more planted car and a more confident driver.

The wing risers (or wing uprights) for our package are unique to the package as well. Taller and farther back than stock, made of pressed, reinforced carbon fiber, they are tremendously strong and finished beautifully.

The Full Carbon Splitter is reinforced real prepreg carbon fiber, not plastic. 

• Brackets that attach to the frame rail and chassis of the car 
• Simple installation and removal 4 bolts and its on and off, no cutting or whole drilling required 
• Diffusers, Vortex Generators and End Plates all Developed in Wind Tunnel Validated Computational Fluid Dynamics 
• Shaped to take advantage of ground effects to promote more down force and less drag: Full Kit is less drag than the Valkyrie Wing and Dive planes alone with much more downforce. 

The Package is made to increase front downforce when the car is in Roll and Yaw, bringing the balance of pressure forward to help attack apexes with ease! 

You must upgrade your suspension for the full package.  Our 718 GT4RS 3-Way Suspension Package is the perfect addition, is setup, tested and ready to go!  

Check the Pictures and Shoot us a message, call or email for more info! The 718 GT4RS Complete Valkyrie Aero Package will transform your GT4RS into a confidence-inspiring track weapon with wonderful road manners!

Our Valkyrie Carbon Fiber Swan Neck Wing package for the 718 GT4RS helps bring much-needed downforce to the GT4RS platform. The three dimensional design (including the end plates) makes the wing incredibly efficient, adding downforce with minimal drag penalty.

• Full pre-preg Carbon Fiber construction (INCLUDING the uprights!)
• 16-way Adjustable from -2° to 13° Angle of Attack (AoA)
• Combines perfectly with Dual Carbon Dive Planes at low AoA (0° - 4°) 
• Utilize the full power of the wing when paired with our Valkyrie Carbon Splitter - Full kit has 4X the downforce of a stock GT4RS!

Get the best sounding, most powerful exhaust for your GT4RS.  No compromises.  Over 3 years in development and 11 Prototypes to get it right.  

Great Sound, and Great Power without drone!

We have spent the last TWO YEARS building, testing, iterating and improving this design. Now it's finally ready.

Using the latest technology in additive manufacturing, made from 347SS 3D-printed internals, this design keeps the “valve-open” pathways as short as possible, but still merges the waveforms of both banks for the great flat six symphony we're all wanting.  

Nice and quiet when you want it to be, the right kind of flat six scream when you ask for it!

Choice of tips: keep your OEM Weissach Tips, Dundon Polished "935-style" tips, Dundon Polished "Megaphone-style" tips in 3D-printed 316 Stainless Steel!

Makes 30whp at 8400rpm and 37lbft at 4800rpm in  additional power over the car stock!

Get the best sounding, most powerful exhaust for your GT4RS.  No compromises.  Over 3 years in development and 11 Prototypes to get it right.  

Great Sound, and Great Power without drone!

We have spent the last TWO YEARS building, testing, iterating and improving this design. Now it's finally ready.

Using the latest technology in additive manufacturing, made from 347SS 3D-printed internals, this design keeps the “valve-open” pathways as short as possible, but still merges the waveforms of both banks for the great flat six symphony we're all wanting.  

Nice and quiet when you want it to be, the right kind of flat six scream when you ask for it!

Choice of tips: keep your OEM Weissach Tips, Dundon Polished "935-style" tips, Dundon Polished "Megaphone-style" tips in 3D-printed 316 Stainless Steel!

Makes 30whp at 8400rpm and 37lbft at 4800rpm in  additional power over the car stock!

The loudest, most powerful exhaust for your GT4RS!

This system deletes valves and the muffler for the ultimate in power and performance.

BE WARNED! This is LOUD and drones. Not recommended for sensitive drivers, passengers or neighbors!

Makes 32whp at 8000rpm and 37lbft at 4500rpm in  additional power over the car stock!

Only for cars previously equipped with Dundon Street Headers.

MEGA Crack Pipe deletes valves and muffler, for the lightest, LOUDEST system. Not recommended for sensitive drivers, passengers, or neighbors!

The Complete Dundon aero package for the 718 GT4RS was designed to increase downforce while minimizing the drag coefficient. Using Computational Fluid Dynamics (CFD) allowed us to make a complete package, swan neck wing, dual carbon dive planes and front carbon splitter tailored to the shapes of Porsches 911's, Caymans and 911 Cups. 

The Complete Valkyrie Aero Package gives over 1500lbs of downforce at 160mph, over 4X more than a stock 718 GT4RS at maximum settings. All this at mild settings of 90mm ride height and 5° wing angle. 

While absolute numbers are great, where things count for aero isn't at 160 or 200mph. The real noticeable difference is found between 80-120mph. This is generally the speed you are trying to turn the car and want your aerodynamics to really help you.  

This is where our package really shines with 885lbs of downforce at 120mph, 4X more than stock at maximum settings

The Complete Valkyrie Aero Package includes:

• Valkyrie Swan Neck Wing 
• Dual Carbon Dive Planes 
• Full Carbon Splitter

Every detail of the package was refined and designed to work together. Look at the 100% Carbon Wing Ends for instance. Ours are 3-dimensional, with flowing prepreg carbon contours and cutouts to aid in vortex generation to further improve the Valkyrie wing's performance. All of this leads to a faster, more planted car and a more confident driver.

The wing risers (or wing uprights) for our package are unique to the package as well. Taller and farther back than stock, made of pressed, reinforced carbon fiber, they are tremendously strong and finished beautifully.

The Full Carbon Splitter is reinforced real prepreg carbon fiber, not plastic. 

• Brackets that attach to the frame rail and chassis of the car 
• Simple installation and removal 4 bolts and its on and off, no cutting or whole drilling required 
• Diffusers, Vortex Generators and End Plates all Developed in Wind Tunnel Validated Computational Fluid Dynamics 
• Shaped to take advantage of ground effects to promote more down force and less drag: Full Kit is less drag than the Valkyrie Wing and Dive planes alone with much more downforce. 

The Package is made to increase front downforce when the car is in Roll and Yaw, bringing the balance of pressure forward to help attack apexes with ease! 

You must upgrade your suspension for the full package.  Our 718 GT4RS 3-Way Suspension Package is the perfect addition, is setup, tested and ready to go!  

Check the Pictures and Shoot us a message, call or email for more info! The 718 GT4RS Complete Valkyrie Aero Package will transform your GT4RS into a confidence-inspiring track weapon with wonderful road manners!

• Add meaningful downforce
• Pairs with our Valkyrie Swan Neck Wing as our Stage 2 Aero Package
• 100% carbon fiber construction
• Gloss finish
• Simple installation with 3M VHB tape, easy to install
• Printable installation templates and instructions found here.

Our Valkyrie Carbon Fiber Swan Neck Wing package for the 718 GT4RS helps bring much-needed downforce to the GT4RS platform. The three dimensional design (including the end plates) makes the wing incredibly efficient, adding downforce with minimal drag penalty.

• Full pre-preg Carbon Fiber construction (INCLUDING the uprights!)
• 16-way Adjustable from -2° to 13° Angle of Attack (AoA)
• Combines perfectly with Dual Carbon Dive Planes at low AoA (0° - 4°) 
• Utilize the full power of the wing when paired with our Valkyrie Carbon Splitter - Full kit has 4X the downforce of a stock GT4RS!