Includes: 2 - 3" V-Band Clamps 2 - 3" V-Band Gaskets 18 - M8 x 1.25 mm, 40 mm Long 18-8 Stainless Steel Studs 18 - M8x1.25mm Lock Nuts 2 - 5" x 7/32nd Vacuum Hose

Foundational Part

The Accessport V3 is the world’s best ECU tuning solution for Porsche. The simple DIY plug and play connection to the car’s engine management system via the OBDII port allows for any 718 4.0L owner to apply improved engine and PDK calibrations to their...

Foundational part.

Let your 991.2 Cup breathe with a larger 93mm Throttle Body and Center Plenum! In testing the 991.2 GT3 and RS we found the air intake to be restrictive. With the addition of the larger 93mm Throttle Body and Center Plenum you can allow...

Complete set (of 6) rear "dog bone" control arms for your 991 GT3, GT3RS or 992 GT3. Remove rubber from the rear suspension for better feel, less slop, and more grip!

Approach your 991 GT3RS upgrade journey in the right steps for you and how you use your car! Improve your suspension beyond the factory Weissach Package cars!   Our meticulously designed and carefully curated suspension packages are built to give you the improvement and...

Designed using Wind Tunnel Validated CFD and rigorously tested, the Dundon Complete Aero Package gives your 992 GT3 more downforce and the driver more confidence to go faster.Making the car faster and easier to drive fast: Take it from our customer, Amit P. "I...

The Long Awaited Dundon GT4RS Muffler: Great flat-6 wail, no drone and big power! Have your cake, and eat it, too! Technical Description Great Sound, and Great Power without drone!We have spent the last TWO YEARS building, testing, iterating and improving this design. Now...

Foundational part. Removes cats from Dundon Catted 981 GT3 Muffler adapter kit.

Do you want more power for your Porsche? The Dundon 997 Resonance Intake Manifold is the perfect way to add some extra horsepower to your car. Our intake manifold will increase engine performance and give you a smoother, quicker acceleration. It's also designed with...

Foundational Part

Full Conversion Kit with Hats, Hardware and Rotor Rings. Sold in Pairs. The Girodisc system is a direct replacement for the OE disc on the 991 GT3 and GT3 RS with OEM iron rotors.  No modifications are necessary, allows use of factory unmodified pads...

Foundational Part

Contains: 4 - 3.0" V-Band Clamps 4 - 3.0" V-Band Gaskets

Foundational Part

1. Improved Adjustability - Increased Negative Camber The factory LCAs (Lower control arms) have limited adjustability and thus limited alignment options. Our LCA's are slightly longer, and feature high-grade, extended length studs, which allows for the use of adjustment shims to dial in your...

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...

Extended length front lower inner control arms with longer studs. Extended arm allow for increased negative camber and track width. Technical Description The factory lower inner control arm (LCA) has mounting studs that are too short to achieve a “good” performance alignment. Dundon's extended-length...

The Girodisc system is a direct replacement for the OE disc on the 991 GT3 and GT3 RS with OEM iron rotors.  No modifications are necessary, allows use of factory unmodified pads unlike most aftermarket solutions for this application.  The disc will bolt directly...