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Bilstein B6 Performance Monotube Strut Porsche 911 997 2005-2012 - Front, Non-PASM

Bilstein SKU: BIL35-348108
Price
Regular price $379.00
Regular price $564.00 Sale price $379.00
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Bilstein 35-348108 is a B6 Performance front strut for the 2005-2012 Porsche 911 (997) built without Porsche Active Suspension Management. B6 sits a step above the B4 OE line: it keeps the factory ride height and works with the standard spring, but the monotube valving is re-tuned for firmer, better-controlled damping. The result is tighter body control and more stable turn-in without the compromise of a lowering spring or a coilover conversion.

The monotube layout separates gas and oil so the damping oil is held under pressure and resists aeration under sustained hard use - the reason Bilstein monotubes hold their damping when a twin-tube fades. This unit measures 429 mm collapsed and 588 mm extended, with a base cup at the bottom and a stem at the top, and ships with a black bellows dust boot. It has a fixed spring seat but no coil spring: the factory spring is retained. It is sold individually and Bilstein specifies two per vehicle, so order two to do the front axle. It cross-references Porsche 997 343 041 11/12/13/14/17 and 997 343 042 00.

  • B6 Performance line - firmer application-specific valving at stock ride height
  • Monotube gas-pressure design, yellow painted body, made in Germany
  • Fixed spring seat, but no coil spring supplied - designed to run the OE factory spring
  • Black bellows dust boot included
  • Collapsed length 429 mm (16.88 in.), extended length 588 mm (23.15 in.)
  • Lower mount base cup, upper mount stem
  • Sold individually; Bilstein specifies two per vehicle for the front axle
  • For 997 models without PASM; cross-references Porsche 997 343 041 11/12/13/14/17 and 997 343 042 00
  • Bilstein Limited Lifetime Warranty

Specifications

Line/Series B6 Performance
Type Suspension strut assembly (damper with fixed spring seat)
Position Front
Damper Design Monotube, gas pressure
Adjustable No
Spring Included No - uses the OE factory spring
Spring Seat Included Yes, fixed
Boot Included Yes, black bellows
Sold As Sold individually (2 per vehicle)
Collapsed Length 429 mm (16.88 in.)
Extended Length 588 mm (23.15 in.)
Lower Mount Base cup
Upper Mount Stem
Finish Yellow paint
Country of Origin Germany
Warranty Bilstein Limited Lifetime Warranty
Part Number 35-348108

Documents: Installation Instructions (PDF)  |  Material Safety Data Sheet (PDF)

This part fits:

Year Make Model Submodel
2005-2012 Porsche 911 Carrera

Shipping

  • In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
  • Standard, expedited, and overnight options at checkout.
  • Oversized items ship by freight and take longer.
  • Backordered items ship as soon as stock lands — contact us for lead times.
  • International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

  • 30-day returns on new, uninstalled items in original packaging with all hardware.
  • Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
  • Installed or used parts can’t be returned — confirm fitment before you install.
  • Special orders and custom items are final sale.
  • Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy

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