B6 shock absorbers & top mounts, REAR, SET OF 2. Porsche 997 Carrera 2 / 2S / 4 / 4S / Turbo  ›  26-118260KIT.1

Bilstein B6 rear damper pair with top mounts for the listed Porsche 997 Carrera and Turbo applications. Intended for vehicles equipped with electronic suspension control.

Fits

Porsche 997 3.6L Carrera / 3.6L S / 3.8L Carrera S
Porsche 997 3.6L Carrera 4 / 3.8L Carrera 4S
Porsche 997 3.6L Turbo

• 997 MK1 Carrera 2 3.6L 2005–08
• 997 MK1 Carrera 2S 3.8L 2005–08
• 997 MK1 Carrera 4 3.6L 2005–08
• 997 MK1 Carrera 4S 3.8L 2005–08
• 997 MK1 TURBO 2007–09
• 997 MKII Carrera C2 3.6L 2009–12
• 997 MKII Carrera C2S 3.8L 2009–12
• 997 MKII Carrera C4S 3.8L 2009–12
• 997 MKII Turbo 2010–13
• 997 MKII Carrera C4 3.6L 2009–12

Supplied application start: 07/2004>>. Electronic suspension control is required. Check fitment for your specific vehicle (model, year, engine) before ordering.

What This Product Does

The dampers regulate suspension movement as the rear wheels encounter changes in road surface. Top mounts provide the upper connection between the damper assemblies and the body.

Functions

• Control rear suspension compression and rebound.
• Provide the upper mounting connection for the rear dampers.

Technical Details

• Package: two REAR shock absorbers with top mounts. Damper identifiers: 26-118260 and BA5-B826.
• Bilstein identifies this damper as B6 Performance DampTronic, with monotube construction and compatibility with factory electronic damping controls. ()
• Designed for factory springs; the original spring seat is reused. Collapsed length: 390.0 mm; extended length: 519.5 mm. Lower attachment: clevis; upper attachment: stem. These specifications describe the damper, not the complete package. ()
• 997.1 diagram references: 99733305325, I475, Carrera 2/2S coupé/cabriolet and Carrera 4/4S; 99733304903, I475 Targa/Targa S 2007–08; 99733305324, Turbo coupé/cabriolet 2007–09. Damper quantity shown: two.
• 997.2 diagram reference 99733305333: Carrera 2/2-S coupé PR:030; PR:756; Carrera GTS coupé PR:011,030; Carrera 4/4-S coupé PR:030; 4 GTS coupé PR:019,030. Each damper entry shows quantity two.
• Additional diagram assembly context includes SportClassic, Speedster and Targa/Targa S. These references distinguish suspension versions and should be checked against the vehicle specification.

Symptoms of Fault

• Persistent bouncing or a floating sensation over uneven surfaces.
• Damper leakage or visible damage.
• Knocking around the rear suspension.
• Uneven tyre wear or inconsistent damping behaviour.
• PASM warnings or unexpected differences between selectable modes.

Why Replacement Matters

Renewing worn dampers together addresses deterioration on both sides of the rear axle. Inspect bushes, links and mountings during diagnosis: suspension noises do not necessarily originate in the dampers, and electrical faults can involve wiring or connectors.

FAQs

Should both rear dampers be renewed?
An axle pair avoids retaining an older damper on one side; assess the front suspension separately.

Is alignment needed afterwards?
Arrange a geometry check following suspension work.

Will coding or calibration be necessary?
Requirements depend on the vehicle and work performed. Confirm the installation procedure and inspect the electronic connections before completing the repair.