• AST Suspension 5300 Series Coilovers - 2006-2012 Porsche 911 3.8 Turbo 4WD (997)
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AST Suspension 5300 Series Coilovers - 2006-2012 Porsche 911 3.8 Turbo 4WD (997)

AST Suspension 5300 Series Coilovers - 2006-2012 Porsche 911 3.8 Turbo 4WD (997)

RAC-P2204S

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The AST Suspension 5300 Series Coilovers for the 2006-2012 Porsche 911 3.8 Turbo 4WD (997) are high-performance, track-oriented suspension components designed for maximum adjustability and precision. These coilovers feature a three-way adjustable damping system, allowing users to fine-tune rebound, high-speed compression, and low-speed compression independently. The rebound adjustment offers 12 positions, while the high-speed compression also has 12 settings, and the low-speed compression provides 14 settings, all accessible via external canisters. Constructed with durable materials and advanced engineering, these coilovers deliver improved handling, stability, and responsiveness, making them ideal for competitive racing or serious track days. Their independent adjustment capabilities enable precise tuning to match specific driving conditions and preferences.

Designed to fit 2006-2012 Porsche 911 3.8 Turbo 4WD (997), these coilovers are a direct bolt-on upgrade for the factory suspension. They are suitable for track use, high-performance driving, and enthusiasts seeking optimal handling. Installation involves replacing the stock shocks and springs with these adjustable units, providing a customizable ride height and damping setup. The kit includes the coilover assemblies with external canisters for compression adjustments. Compatibility is specific to the listed model and year range, ensuring proper fitment and performance. These coilovers are ideal for drivers looking to enhance their Porsche’s handling dynamics on both street and track environments.

Overview

For the best performance on the track, AST Suspension designed the Competition 3-way adjustable series to fit the 2006-2012 Porsche 911 3.8 Turbo 4WD (997) The 5300 Series shock absorbers are rebound adjustable in 12 positions on the strut.

The high speed compression is adjustable in 12 positions and the low speed compression is adjustable in 14 positions. Both compression adjustments are made using an external canister. All adjusters work completely independent.

Many years of technical knowledge, testing and experience has been refined, fettled and brought together to create a perfect balance between the choice of springs and the corresponding damping characteristics. This makes it a versatile product for every customer. The 5300 series shock absorbers are the best solution for every race team. Once installed, the AST shock absorbers are easy to setup, highly reliable and require low maintenance during the season because of the high grade of materials used.

All of this together makes the 5300 series shock absorbers a championship winning damper, over and over again. The AST 5300 Suspension is worldwide renowned for its performance at every level.

Features

  • High end, track ready suspension.
  • Rebound, Low & Hi Speed Compression Adjustable ('Triples'), with a remote reservoir.
  • Remote reservoirs allow additional travel, heat dissipation and oil/nitrogen gas capacity.
  • 4.5mm diameter shaft struts are inverted and offer exceptional strength, which in turn reduces geometry change under corner and braking monoevers.
  • Aluminum cylinder, threaded body shocks, factory mounting style
  • New low friction seal on all AST dampers.
  • Spherical lower eye shock mounts.
  • Reservoir with hose or piggyback (piggyback examples: 2008 STI; BMW E36 rears).
  • Spherical upper shock mount assemblies.
  • Synthetic hydraulic fluid.
  • Optional DLC (diamond like carbon) 44.5mm inverted shafts.
  • Optional DDP piston (double digressive piston).
    • Double Digressive Pistons are recommended for use on the non-driven wheels.
    • 4WD/FWD vehicles: DD pistons for both rear axle struts/shocks.
    • RWD vehicles: DD pistons for both front axle struts/shocks.
  • Fully serviceable and rebuildable.
  • Revalveable for specific characteristics.
Specifications
  • Part Number: RAC-P2204S
  • Product: AST 5300 Series
  • Adjustment: 3 Way
  • System: Coil Over
  • Front/Rear Ratio: Front = 60% / Rear = 40%
  • Strut/Shock Type: Front: Clamp McPherson strut / Rear: Fork 2 pin strut
  • Model Years: 2006-2012
  • Make: Porsche
  • Model: 911
  • Chassis: 997
  • Spring Kit: Included
  • Front Top Mounts: Included
  • Rear Top Mounts: Included
  • Adjustable Front Droplinks Available? No
  • Adjustable Front Droplinks Required? No
  • Adjustable Rear Droplinks Available? No
  • Adjustable Rear Droplinks Required? No
  • DDP Pistons Included? No
  • DDP Pistons Available? Yes
  • DLC Coated Shafts Included? No
  • DLC Coated Shafts Available? Yes
  • QDC Included? Front QDC included
  • TUV Approved?
  • Comments: -
Vehicle Fitment
  • 2006 Porsche 911 3.8 Turbo 4WD (997)
  • 2007 Porsche 911 3.8 Turbo 4WD (997)
  • 2008 Porsche 911 3.8 Turbo 4WD (997)
  • 2009 Porsche 911 3.8 Turbo 4WD (997)
  • 2010 Porsche 911 3.8 Turbo 4WD (997)
  • 2011 Porsche 911 3.8 Turbo 4WD (997)
  • 2012 Porsche 911 3.8 Turbo 4WD (997)
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