Project 60: Performance Suspension / Lowering |
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Bilstein PSS9 Suspension |
The Bilstein PSS 9 Suspension provides the ultimate in performance tuning. The fully-adjustable monotube gas shock absorbers offer a selection of nine precise compression and rebound settings, from comfort to competition. Patented digressive piston head design and deflective valving instantly reacts to changing road conditions. Monotube design dissipates heat more effectively than a twin tube shock for cooler, more efficient operation and longer life. The front and rear progressive rate springs allow accurate adjustment of the vehicle ride height and center of gravity for the level of performance you seek.
Now you can enjoy the kind of precise suspension tuning formerly available only on race cars. The PSS 9 system puts you in complete control. Whether it's a weekend of competition or the daily commute, absolute handling and control are just a few twists away.
Click here to learn more about Bilstein. |
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PSS9 Suspension System - Bilstein, Boxster/Boxster S (1997-2004), Each |  |
| 48-181440-M612 | $2707.75 |  |
Bilstein PSS 9 Suspension Kit (NOTE: Not for cars with I475 Active Suspension Management PASM), Boxster/Boxster S (2005-08), Each Brand: Bilstein Kit |  |
| 48-121897-M612 | $2685.00 |  |
Bilstein PSS Damptronic front and rear coil over shocks with springs. Ride height adjustable. A more aggressive setting than original equipment, designed to interact with the factory PASM system. |
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Bilstein PSS Damptronic Suspension Kit (Only for cars with I475 Active Suspension Management PASM), Boxster/Boxster S (2005-08), Each Brand: Bilstein Kit | 49-122046-M612 | No Longer Available | |
CROSS Suspension Kits  |
The Competition Series is CROSS' flagship coilover setup. It features a lightweight, 15-way adjustable, mono-tube damper that ensures high strength and fade-free performance. The front damper has a 40mm inverted strut design, adding rigidity to the suspension, while the rear comes with the 45mm strut size. Ride height is adjustable separate from the spring perch. This allows for proper corner weighting of the vehicle without affecting spring load settings or suspension travel. Linear rate springs give laser-precise steering response.
All Competition Series include front camber adjustable pillow ball upper mounts, while most rear units include regular pillow ball upper mounts. It's got all the right elements to provide a suspension setup for various applications for the street or the track! |
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CROSS Competition Suspension Kit, 7kg/mm Front / 9kg/mm Rear, Boxster/Boxster S (1997-04), Each [Photo] | JIC-986CC2 | $2780.00 |  |
H&R Suspension Coil Overs  |
Engineered for street and occasional track use, H&R Coil-Overs feature a fully-threaded shock body (not an imitation sleeve-over) that allows you to precisely dial in height adjustment to achieve optimum weight transfer, or simply get the aggressive look you've been looking for. Featuring H&R's exclusive dynamic damper technology, each shock is engineered to work in harmony with a progressive-rate spring, together creating a finely-tuned suspension system. |
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Coil Over - Porsche Boxster (1997-2004), Front: 1.0in - 2.0in, Rear: 1.0in - 2.0in | HR-29511-1 | $2085.95 |  |
Coil Over - Porsche Boxster S (1997-2004), Front: 1.0in - 2.0in, Rear: 1.0in - 2.0in | HR-29511-1 | $2085.95 |  |
H&R RSS Club Sport Coil Overs |
RSS Club Sport Coil Over - Porsche Boxster (1997-2004) | HR-RSS1511-1 | $2206.95 |  |
RSS Club Sport Coil Over - Porsche Boxster S (2000-2004) | HR-RSS1511-1 | $2206.95 |  |
Tarett Engineering Adjustable Droplinks |
Upgrade your stock swaybars with these simple bolt-in replacements. - Left & right hand threaded rod ends allow for simple length adjustment to eliminate swaybar preload.
- Correctly sized, precision Teflon lined rod ends for long life, smooth operation, and high reliability.
- Eliminates the factory compliant plastic drop link bushings that deflect under loading and quickly wear out.
- High misalignment, stainless steel spacers allow for superior bind free operation and corrosion resistance.
- Precisely connects the stock or adjustable swaybar to the front strut assembly for improved feedback and swaybar response.
- Overall length is adjustable to accommodate either stock or adjustable swaybar requirements.
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Tarett Engineering Front Droplink Set, Boxster/Boxster S (1997-04) [Photo] | TE-996FDLNK | $275.00 |  |
Tarett Engineering Rear Droplink Set, Boxster/Boxster S (1997-04) | TE-986RDLNK | $225.00 |  |