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Lowering Springs
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93

Lowers car by: 40mm
Fits:
Porsche 964 C2 / C4 1989-93
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
29813-1
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
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
Fits:
Porsche 964 C2 Coupe / Cabrio
Porsche 964 C4 Coupe / Cabrio
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
S029002
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93

Fits:
Porsche 964 C2 3.6L Coupe / Cabrio 1989-94
Porsche 964 C4 3.6L Coupe / Cabrio 1989-94
Porsche 965 Turbo 3.3L / 3.6L
Lowers
Front 30-40mm
Rear 30mm
- 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.
E7201-140
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
Lowers by: 30mm
Fits:
Porsche 964 C2 / C4 1989 - 1993
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
3602009641
The product you are viewing cross references to these numbers
Lowering Springs – Improved Stance, Handling and Ride Control
Lowering springs are suspension upgrade components designed to reduce ride height, lower the vehicle’s centre of gravity and improve handling performance. By replacing standard factory springs with shorter, higher-rate springs, lowering springs enhance cornering stability, reduce body roll and give the vehicle a more aggressive, purposeful stance.
At Design911, we supply lowering springs from trusted OE and performance suspension brands, engineered to maintain ride quality while delivering improved control. Whether you’re refreshing worn suspension components or upgrading for fast-road performance and visual impact, lowering springs provide a balanced and effective suspension upgrade.
What Do Lowering Springs Do?
Lowering springs replace standard suspension springs to reduce
ride height and increase spring rate, helping the vehicle sit lower and respond
more precisely to steering input. Their key benefits include:
- Lower centre of gravity for improved stability
- Reduced body roll during cornering
- Improved steering response and road feel
- Enhanced vehicle stance and appearance
When correctly matched to compatible dampers, lowering springs deliver noticeable handling improvements without sacrificing everyday usability.
Why Upgrade to Lowering Springs?
Lowering springs are a popular upgrade because they offer:
- Improved handling with minimal modification
- Better balance during spirited driving
- Reduced squat and dive under acceleration and braking
- A sportier, performance-oriented look
Performance lowering springs are developed through extensive testing to maintain correct suspension geometry, ride comfort and durability.
When Should You Replace or Install Lowering Springs?
Lowering springs should be installed when:
- Factory springs are worn or sagging
- You want improved handling for fast-road driving
- You are upgrading dampers or other suspension components
- Enhancing vehicle stance is part of a performance build
Replacing springs during suspension servicing ensures optimal performance and avoids uneven ride height or handling issues.
At Design911, our lowering springs meet high engineering standards for fitment, reliability and performance.