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Coil springs (pair) Front, This part number supersedes to 99634353124504 Genuine Porsche part 98634353111504
• This part is brand new and unused.
• Please verify that it is 100% suitable for your specific vehicle before purchase to ensure compatibility.
Before purchasing thoroughly check part to confirm compatibility.
- We are unable to provide fitting details for this product at this time. Please contact us for further information.

Lowers car by: 30mm
Fits:
Porsche 986 Boxster 2.5L / 2.7L
Porsche 986 Boxster S 3.2L
Ultra high performance cars like the Porsche Carrera GT, 996 GT II and GT III are equipped with H&R springs, while Mercedes Benz chose them for its supercar, the CLK DTM AMG which is directly derived from the DTM CLK. The use of high tension steel and the complete certification according to the requirements of DIN EN ISO 9001 allow an enormous flexibility at highest quality.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
29779-1
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04

Lowers by: 20mm front and rear
Fits:
Porsche Boxster 986 2.5L
Porsche Boxster 986 2.7L
Porsche Boxster 986 3.2L
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
3602009861
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
Springs are an essential part of your car's suspension system. They absorb much of the initial road shocks. SPAX SSX spring kits are ideal if you want to lower your car to get cool looks and a sportier ride.
Performance Lowering makes your car less top heavy. When combined with SPAX optimised spring rates, you get less body roll, reduced bottoming out and better handling. Most SPAX spring kits are progressively wound. This offers a softer ride at low speeds and a stiffer ride at high speeds, when you need it most.
SPAX springs are manufactured and tested to German TÜV standards but doesn't come with an actual TÜV certificate.
They are made using only the finest Chrome Silicon steel, They are shot peened, oven cured (to prevent sagging) and epoxy powder coated (to give the best possible corrosion resistance).
Safety Reduced body roll, predictable handling and a dependable quality product will help keep you and your car on the road.
Value SPAX's massive buying power, superior manufacturing systems and "Factory Direct" pricing allows you to buy a premium product at what is often below the price of a "budget brand".
Power coated for long life and stunning looks
Lowered and uprated
Top quality chrome silicone springs
Epoxy Powder coated
For Cars With Original Porsche Sports Suspension
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
S029006
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
SET OF 4 for FRONT & REAR Bilstein Sprint Range
Fits:
Porsche 986 Boxster 2.5L / 2.7L / S 3.2L 09/1996>>
Fits cars:
- with sports suspension
The shortened, high-performance shock absorber for lowered sports cars.
Lower doesn't automatically mean better. Not the appearance of the car determines its quality but the optimal tuning of suspension, springs and shock absorbers. With this in mind BILSTEIN has specially developed the B8 Sprint for cars with lowered bodies.
The shortened version represents the ideal pendant to suspension optimisation for nearly all sets of springs. Fast track changing at high speed, gobbling up uneven road surfaces, ironing out cross washboard surfaces ...The BILSTEIN B8 Sprint not only let's you look good but, above all, it gives you an excellent ride.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
BILSTEIN986B8
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
SET OF 4 for FRONT & REAR Bilstein Sport Range
Fits:
Porsche 986 Boxster 2.5L / 2.7L / S 3.2L 09/1996>>
- with standard suspension or M030 sport option
The shock absorber for those drivers who prefer a sports suspension but are not particularly interested in lowering the body. Also available in special design complete with reservoir for off-road vehicles.
No risk, more fun
For some people it's important to show what they have, for others it's sufficient to know that they have it. The theme of the discussion here is the sports suspension. The BILSTEIN B6 Sports shock absorber is the ideal solution for drivers revelling in the understatement . The wolf in sheep's clothing snarls, when necessary, but otherwise goes reliably about its work in daily traffic with no lowering of the body whatsoever.
Optimum road holding, enhanced tracking stabilisation and excellent damping force: the BILSTEIN B6 Sports is not only first choice as far as sports tuning is concerned but also in the sphere of safety.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
BILSTEIN986B6
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04

Fits:
Porsche 986 Boxster 2.5L / 2.7L 1996-2004
Lowers
Front 25mm
Rear 25mm
- Top-Performance Handling
- Lower centre of Gravity - Lowers Vehicle up to 1.5″ (40 mm)
- Progressive spring design
- Excellent ride quality
The Eibach Pro-Kit is the perfect answer for most popular street cars.
It's our legendary spring system that dramatically improves both a vehicle's performance and appearance. Pro-Kit lowers your car's centre of gravity, reducing squat during acceleration, body roll in corners and excessive nosedive under braking.
When combined with Plus-1 or Plus-2 wheels and tyres, the Eibach Pro-Kit is the finishing touch to a winning recipe for performance. Pro-Kit also reduces excessive fender well clearance, making your car look just as hot as it performs.
Every Eibach Pro-Kit is designed and tested by our suspension engineers and performance driving professionals, to deliver aggressive good looks and high performance handling, without ever compromising safety or ride quality.
By using our proprietary, progressive spring design, Pro-Kit provides the ultimate balance to take your passion for driving to a whole new level.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
E7212-140
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
The springs are priced / boxed as a pair
Identification paint colour marking blue / yellow
Fits:
Porsche 986 S 3.2L
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98634353109504
The product you are viewing cross references to these numbers
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster S 986 3.2L 2003-04
Sold individually; two (x2) required per vehicle. We strongly recommend replacing coil springs in pairs.

Porsche 986 Boxster 2.5L 1997-99
Porsche 986 Boxster 2.7L 2000-04
Porsche 986 Boxster S 3.2L 2000-04
NOTE: 2003 and onwards Boxster models may require a new, thicker 8.5mm spring support, as noted by Porsche. You will be prompted to add this to your basket when purchasing the springs.
Diagram ref. 7.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
RA1121
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
Fits:
Porsche 986 Boxster / Boxster S, 2WD, 10/1996>> with approval Clubsport
H&R height adjustable coil overs are designed for every driver who wants to realize their sporty ambitions with superior technical suspension solutions.
Lowers car by: FT 30-60mm / RR 30-50mm
Decades of suspension experience are realized here: Development and production of high tension springs and shock absorbers is done at H&R.
All parts are produced after OE standards. High quality monotube-shock absorber technique is combined with individually tuned springs and delivers a convincing lowering, a good driving experience without loosing the necessary comfort.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
RSS-37-511-1
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
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Saturday: Closed
Sunday: Closed