991.1 GT3 Products

With a configurable internal compartment and pockets built specifically to carry your Helmet, HANS Device, Nomex driving gear and shoes, this bag has everything you need, and nothing you don't.

A comfortable top handle, modular shoulder strap, and roller bag handle sleeve make carrying the CRRY comfortable while walking through the airport or across the paddock.

• Stock Brake ducts attach directly to the Dundon Tension Arms!

• No zip ties!
• No brake duct flopping around.

• Tension arm shims ARE included.

• 0.8mm x4 qty
• 1.6mm x 2 qty
• 3.2mm x2 qty
• 9.5mm x2 qty
• 12.7mm x2 qty
• EASILY adjust caster to properly dial in your wheel position and alignment.
• Grade 10.9 12-point nuts and washers included
• High-grade Teflon-lined FK bearings

Approach your 991 GT3 upgrade journey in the right steps for you and how you use your car!

Our meticulously designed and carefully curated suspension packages are built to give you the improvement and adjustment you need. 

These packages will allow for a precise and accurate alignment with a wide range of camber, toe and caster settings. They also remove rubber from the suspension system, improving steering feel and turning your GT3 into a razor-sharp, corner-carving monster!

From simple things like achieving an accurate corner balance (adjustable sway bar end links) to increasing front track width (inner lower control arms) and correcting caster (front tension arms) you can upgrade incrementally or all at once.

991 GT3 Setup Packages Include:

Basic: All the basics to get your first/initial track alignment dialed in.

• +3mm Front Inner Lower Control Arms (w/ extended studs)
• Extended Length Titanium Tie Rod Ends
• Adjustable Sway Bar End Links
• Front and Rear Shim Kit

Intermediate: Wider range of adjustment, more aggressive settings available to take advantage of Slicks or Hoosier track tires.

• Full Basic Package 
• Front Adjustable Tension Arms

Advanced: Get all the rubber out of the front suspension for the precise handling and razor sharp steering you've been missing.

• Full Intermediate Package
• Front Outer Lower Control Arms with Adjustable Caster Pucks

Pro: Get all the rubber out of the whole suspension for the precise handling and razor sharp steering you've been missing.

• Full Advanced Package
• Rear Lower Control Arm (Inner + Outer)
• Rear Tension Arms “Dog Bones”

Our suspension parts utilize the highest quality teflon-lined FK bearings, high-grade studs and nuts, billet aluminum and Titanium construction (when applicable) and a unique, thoughtful design. 

• Tension arms allow the factory brake ducts to attach without further modification (no zip ties!).
• Lower Control Arms use extended studs allowing for more shims and increased negative camber.
• Titanium tie rod ends feature pinch bolts and extended threads for security when increasing track width and negative camber.
• Adjustable sway bar end links use pinch bolts for simple install and easy inspection.

Add a Motion Control Suspension coilover system for a complete transformation!

• MCS for 991 GT3 with Front-Axle Lift
• MCS for 991 GT3 without Front-Axle Lift

1. Increased Negative Camber

Our LCA's are slightly longer, and feature high-grade, extended length studs. This design allows for a taller shim stack to achieve more negative camber than what is available from the factory Porsche part.

2. Improved Handling and Grip

Our LCAs allow your car to have a wider front track width, pair that with an increase in negative camber and you will notice a better "bite" during turn in, improved stability and higher cornering speeds.

3. Precision and "Feel"

Our LCAs feature upgraded bushing, no longer do you have to worry about worn out rubber bushings, we use high-grade Teflon-coated spherical bushings. This removes the "slop" you get from the rubber variants and allows for much more precise steering feedback.

These LCAs also feature adjustable caster pucks so that you can readjust your caster (adjusting the wheel forward/backward within the wheel well) while adjusting camber.

4. Better Tire Wear

Dialing in your camber with our LCAs means more even tire wear. Our parts prevent the outer shoulder of your tire from wearing prematurely and ensures a more even distribution of heat and wear across the tread.