We've been searching for a quality 3rd gear replacement for the GT4 and found it in Holinger, the manufacturer of gears for Porsche Racing! A replacement to the weak and poorly designed factory 3rd gear in the GT4. Synchro dog-rings are splined to the...

Add Power and great sound and experience your Porsche’s true capabilities with the Dundon Power Package. Intentionally designed to bring big power with and distinct sound we all love, this kit is perfectly tailored to add more muscle, better sound, and increased performance to...

Ferodo DS2500 "Street" Brake Pads

Keep your harnesses rolled up nice and neat. Our Harness Reels are available in 1.5" (typical aftermarket bar size) and 41mm (typically Porsche Club Sport bar size). All are anodized black

Foundational Part - replacement hex-head bolt pair for Dundon muffler straps. Includes two M8 x 50mm bolts - enough for one pair of straps.

Single-bank replacement header for the 992 GT3 or RS. Available individually for Bank 1 (driver left) or Bank 2 (passenger right), so you can replace or service one side without buying a complete system.

Optional sealing o-ring for Dundon 991 Center plenum to OEM Intake Runner   One car requires two o-rings

7" rebound adjuster extension for MCS 1-Way NR, 2-Way and 3-Way dampers. Relocates the rebound adjuster for easier access.

2" rebound adjuster extension for MCS 1-Way NR, 2-Way and 3-Way dampers. Relocates the rebound adjuster for easier access.

Rubber Coupler Flex Bellows - 4" Diameter/3" Long

Complete Front Right rotor assembly for 0380.0001 kit. Includes rotor ring, hat, and retaining clip.

Complete Front Left rotor assembly for 0380.0001 kit. Includes rotor ring, hat, and retaining clip.

Why do you need adjustable sway bar end links? To ensure perfect corner-balance and zero pre-load on your sway bars with Dundon Motorsports' NEW adjustable sway bar end link set When your 996 or 997 Porsche is corner-balanced or when you simply sit in...

Engineered to redirect cooling air for cars equipped with Dundon Street Headers.

State-of-the-art 3D-printed Titanium Tips in a rolled design, built to bolt to a Lifetime Stainless Dundon Muffler.

Replacement Actuator for Pneumatic Exhaust valve

State-of-the-art 3D-printed titanium tips in our new Vented design, built to bolt directly to a Dundon Lifetime Stainless muffler on the 992 GT3 and GT3RS. Printing in titanium lets us shape a vented tip that can't be made from bent tube, and keeps weight...