Porsche 991.1 Turbo & Turbo S

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991.2 Turbo / Turbo s Products

Suspension Upgrades Brakes & Wheels Tools & Safety

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Porsche 991.1 Turbo & Turbo S — Performance Parts by Dundon Motorsports

The 991.1 Turbo was the first 911 to blend variable-geometry turbos with a chassis rigid enough to shrug off 200-mph Autobahn runs. Great as it is, the factory package was drawn for a worldwide rule-book—noise, emissions, conservative alignment, everyday brake pads.

Our Washington-built catalog answers the “what’s next?” question for owners who track on Saturday and commute on Monday. Everything you see below—exhaust, carbon aero, suspension, brakes, wheels, intake hardware, ECU tuning, and safety gear—slots in without hacking the shell, keeps factory diagnostics alive, and is backed by people who race what they sell.

Products by category

Suspension Brakes & Wheels Tools & Safety

Track-Ready Suspension Upgrades

Suspension is the foundation for that change, which is why most owners start with a suspension package for 991.1 Turbo or a suspension package for Turbo S. The 991 platform uses a MacPherson-strut front with lower control arms and a compact multi-link rear—light, efficient, and an excellent base for geometry work. Opening the window for camber, caster, and toe lets you run an alignment that protects outer shoulders and stabilizes the car under heavy braking and curb strikes. Precision lower control arm solutions with shims give you repeatable camber targets; extended-length tie rods for Turbo and Turbo S maintain safe engagement when you add negative camber; adjustable tension arms let you set caster accurately so initial turn-in feels honest; matched rear control arms help the car put power down without wandering as bushings heat up. The goal isn’t harshness—it’s geometry that holds, steering that loads progressively, and tire wear that looks like you planned it.

991 991.1 TURBO/TURBO S MCS 3 - Way Suspension Package WITH PDCC and WITHOUT PDCC - Dundon Motorsports

MCS 3 - Way Suspension Package for 981 Cayman/Boxster S/GTS Models - Dundon Motorsports

991 991.1 TURBO/TURBO S MCS 3-Way Suspension Package WITH PDCC and WITHOUT PDCC

Improve the handling on your 991.1 Turbo / Turbo S to compete with the GT3's with our custom curated and valved MCS 3way damper package

For a long time you had to sacrifice your street drivability if you wanted to upgrade to a motorsports damper. No longer! Our Dundon-spec MCS 3-Way dampers improve your Carrera to better than a GT3's formidable handling, while adding adjustability and forgiveness. We help make the car easier to drive at the limit and at the same time take that limit further.

This is a comprehensive package that comes pre-assembled for a hassle-free install. We have tailored three spring packages depending on your use case.

Sport Springs for primarily street cars/canyon carvers.

Track Springs for drivers looking to improve their track performance, but also maintain a street-friendly attitude.

Race Spring option gives the car more support needed when using stickier tires (like a Hoosier or Racing Slick) and enhanced aerodynamics.

Kit includes:

Dundon-spec MCS 3-Way Adjustable Remote Damper System

4 Main Springs (Sport, Track rates or Race rates)

4 Tender Springs
Install Hardware Kit
Front & Rear Bearing Plates (upper mounts)Reservoir Mounting Kits

KW PASM Delete Kit

Talk to us about adding a Dundon Motorsports Track Day Setup Package to complete your suspension overhaul!

$12,595.00

Dundon Motorsports Suspension Setup Package for 991 Turbo/Turbo S - Dundon Motorsports

Dundon Motorsports Suspension Setup Package for 991 Turbo/Turbo S

The 991 Turbo and Turbo S are great cars, but the factory suspension has almost no adjustability, leaving you a very narrow range of available settings. The impressive power and acceleration also cause premature wear on many of the rubber bushings. Our suspension arm packages really open things up, allowing you to get a "proper" alignment on the car for better tire wear, improved handling, sharper steering feel and a better driving experience!

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 911 into a razor-sharp, corner-carving monster!

991 Turbo/Turbo S Suspension Setup Package

Basic: Gives your 911 adjustable front suspension to give you improved tire wear, better turn in and more front grip.

Extended Titanium Front Tie Rod Ends (to correct Toe).
Two-piece Front Inner Lower Control Arms (with shims) to increase track width and add negative camber.
Adjustable Tension Arms (to dial in Caster).

Advanced: Adds adjustable rear arms to the Basic package to dial in a proper four-wheel alignment.

Full Basic Package
Front-Axle spacers with bolts (to accommodate a wider front track width)
Adjustable Rear Lower Control Arm (allows for adjustable camber, using included shims).

Pro: Get all the rubber out of the whole suspension for the ultimate “connection” to the road and confidence.

Full Advanced Package
Rear Knuckle Spherical Bearing Upgrade (comes with installation tool). MUCH needed on the Turbos!
Rear Tension/Control Arms “Dog Bones” (set of 6)

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.

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 Tension arms with shims to easily dial in caster.

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

Dundon by MCS 1-Way Adjustable Suspension Package for perfect road manners.
Dundon by MCS 3-Way Adjustable Suspension Package for the ideal balance for street and track driving.

$4,335.00

991 Turbo/Turbo S Adjustable Front Lower Control Arm Pair - Dundon Motorsports

991 Turbo/Turbo S Adjustable Front Lower Control Arm Pair

1. Increased Negative Camber

The factory LCAs (Lower control arms) are not adjustable leaving you with limited alignment options. Our LCAs are two pieces featuring an inner and an outer arm, connected by extended length studs which allows for the use of adjustment shims to dial in your target negative camber perfectly.

2. Improved Handling and Grip

Our LCAs allow your car to haver 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.

$1,645.00