Alright, let’s talk about the new Fortune Auto Generation 6 Internal Floating Piston. If you’re into suspension setups, you’ll appreciate how much lighter this piece is compared to previous versions. The low-drag Teflon band? It’s a game changer. It really cuts down on stiction, which means the damper can react way faster to those bumps in the road.

Now, let’s get into the nitty-gritty. The Fortune Auto 500 series damper shaft seals have been redesigned to reduce drag by about 40%. What does that mean for you? Less hysteresis and much better control when you’re behind the wheel. These new seals are made from a specially formulated Buna rubber compound, striking a solid balance between reliability and performance. And since the shaft seal is where it’s at, having a stronger seal means your ride is going to perform better overall.

On the technical side, shims play a crucial role in how your damper performs. They’re these little deflection disks that cover the port holes on the piston, regulating fluid flow and generating the force you feel in the damper. When it comes to “valving” or “re-valving,” you’re going to want to pay attention to the shims. Even a tiny change in diameter or thickness—like a thousandth of an inch—can swing your damper's force profile by as much as 25%. The Generation 6 dampers use high-grade Sandvik steel for the shims, ensuring that your dampers are precision-matched and consistent.

And let’s not forget about the bright dip anodizing process. This isn’t just for looks; it enhances the integrity of the 6061 forged aluminum parts, keeping them safe from corrosion and oxidation. So, they’ll look sharp for years, even if you take your ride out in the elements.

The revised jetting and increased adjustment range are pretty sweet too. Each click you make in the adjustment range has a noticeable impact on the damping force. You’ll definitely hear it, too—every click is distinct. It’s like having a fine-tuned instrument at your fingertips.

Now, the piston shafts are a delicate balance of strength and flexibility. Fortune Auto put in the time to nail this down, so you can trust that they’re safe and perform well. They’ve reinforced brackets and mounting points for extra rigidity, and most setups come with OEM brake line tabs welded directly to the lower mounts for a cleaner installation.

One standout feature is the digressive piston technology. It gives you a ton of low-speed force, translating your inputs into sharp control. But when the road gets rough, it “blows off” the force, providing a smooth ride without sacrificing grip. It’s all about that balance.

Features:

• Bright Dipped Anodized
• Revised Jetting
• Stronger Piston Shafts
• Structural Improvements
• Digressive Pistons
• Dyno Tuned and Tested

Specifications:

• Top Mount:
  • Front: Pillowball Camber Plate
  • Rear: Separate Spring
• Spring Rate:
  • Front: 8K
  • Rear: 10K (S)
• Custom Rates Available: Yes

Available Upgrades (sold separately):

• FA-SWIFT-xx/xx: Swift Springs
• FA-RBM: Radial Beading Mounts
• FA-ExT: Rear Adjustment Extenders

Fitment:

• BMW 330i E46 1999-2005

Notes:

• Fortune Auto Products are made to order. Please allow 3-4 weeks for delivery.

Products Fitment:

• BMW 316i 1999-2001
• BMW 318Ci 2000-2005
• BMW 318i 1999-2005
• BMW 320i 1999-2005
• BMW 323i 1999-2002
• BMW 325i 1999-2005
• BMW 328i 1999-2002
• BMW 330i 2002-2005