904/901 Pro Non-Post Type Limited Slip Differential

• 1045 Billet Body
• 8620 Billet Cover Shot-Peened
• Custom Dual Ramps (40/60 & 50/80)
• Highly Polished (REM) Internal Gears and Plates.
• Aerospace-Technology Friction Discs (4)

Unlock the full potential of your Porsche with our premium limited slip differential upgrade. Crafted from 1045 Billet Body and 8620 Billet Cover Shot-Peened materials, this upgrade ensures unparalleled durability and performance. Our custom dual ramps (40/60 & 50/80) optimize traction and stability, giving you enhanced control on every turn.

Experience smoother transitions and improved responsiveness with highly polished (REM) internal gears and plates, meticulously engineered for peak efficiency. Aerospace-technology friction discs provide maximum grip and reliability, even under the most demanding driving conditions.

Elevate your driving experience to new heights with our advanced limited slip differential upgrade – because every corner deserves perfection.



• Porsche Transaxle Type: 904/901
• Model: Porsche 904/901

• Years 904: All non-post type
• Years 901: 1964 – mid 1969 aluminum case