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2.5 ST Look
By OE Match
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
Restore the distinctive appearance and weather protection of your Porsche with this OE Match Side Sill Moulding with Rubber Seal, manufactured as a direct replacement. Produced to OE-style specifications, this side sill moulding is designed for ST Look and Wide Body models, providing a factory-style finish while protecting the sill area from dirt, moisture, and road debris.
Please note these are longer side sills 62inch, you will need to bend the ends so they fit snug to your wide body arches
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
The side sill moulding enhances both the appearance and functionality of the vehicle by creating a neat transition between the bodywork and lower sill. The integrated rubber seal helps minimise the ingress of water, dust, and debris, protecting the bodywork and contributing to a clean, finished appearance. Over time, exposure to the elements, road debris, UV light, and everyday use can cause the moulding to become damaged, distorted, or faded, while the rubber seal may harden, crack, or lose its effectiveness. Replacing both components together restores the original appearance and sealing performance, making this OE Match assembly ideal for routine maintenance, body repairs, and Porsche restoration projects.
What This Product Does:
- Provides a factory-style finish to the side sill area.
- Helps protect the sill from dirt, moisture, and road debris.
- Creates a neat transition between body panels.
- Improves the appearance of ST Look and Wide Body models.
- Replaces worn, damaged, or missing original mouldings.
- Restores effective sealing with the integrated rubber seal.
- Provides an OE-style fit and dependable quality.
Symptoms Of Wear Or Failure:
- Cracked, warped, or damaged side sill moulding.
- Hardened, split, or perished rubber seal.
- Loose or poorly fitting sill trim.
- Water or dirt collecting behind the moulding.
- Faded or weathered exterior trim.
- Missing sections of moulding or seal.
- Damage caused by road debris or impact.
- Age-related deterioration of the original components.
Why Replacement Matters:
- The side sill moulding and rubber seal help protect the lower bodywork while providing the clean, factory-style appearance expected of a well-maintained Porsche. Worn or damaged components can allow dirt and moisture to collect around the sill, increasing the risk of corrosion while detracting from the vehicle's overall appearance.
- Replacing the side sill moulding and rubber seal restores the original fit, finish, and protective function of the sill assembly. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match component provides the correct fit, dependable quality, and long-lasting durability, making it an excellent choice for Porsche maintenance, body repairs, and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90155910599
The product you are viewing cross references to these numbers
Porsche 2.5 ST Look Conversion Kits - Classic Motorsport Widebody Style
Porsche 2.5 ST Look conversion kits recreate the aggressive, race-bred styling of the legendary early-1970s 911 ST—a car developed for endurance racing and wide-arch performance. Defined by its flared arches, lightweight panels, and purposeful stance, the 2.5 ST remains one of the most desirable classic Porsche competition looks.
At Design911, our Porsche 2.5 ST Look kits allow enthusiasts to capture this iconic motorsport aesthetic on later-model 911 platforms, blending authentic period styling with modern foundations, reliability, and usability.
What Do Porsche 2.5 ST Look Kits Do?
2.5 ST Look kits transform later Porsche 911s into wide-bodied, race-inspired classics.
Core Functions:
- Replicate the distinctive wide-arch styling of the Porsche 911 2.5 ST
- Replace standard body panels with motorsport-inspired components
- Allow fitment of wider wheels and performance tyres
- Enhance stance, grip potential, and visual presence
- Create a historically inspired, competition-style Porsche build
These kits celebrate early Porsche racing heritage with unmistakable character.
Why Do Porsche 2.5 ST Look Kits Fail?
Not all ST-style conversions meet the expectations of serious enthusiasts.
Common Failure Causes:
- Incorrect arch profiles that compromise ST proportions
- Poor panel fitment resulting in inconsistent body gaps
- Inferior materials prone to cracking or distortion
- Lack of authenticity in styling details
- Older kits lacking modern manufacturing accuracy
Low-quality conversions can diminish both visual impact and long-term value.
Why Replace or Upgrade Your 2.5 ST Look Kit?
Upgrading ensures authenticity, durability, and professional finish.
Upgrade Benefits:
- Accurate wide-arch profiles true to the original 2.5 ST
- Improved panel fit and alignment
- Stronger, lighter materials for long-term reliability
- Enhanced build credibility and resale appeal
- A race-correct appearance that stands up to close inspection
Porsche 2.5 ST Look kits from Design911 are engineered for enthusiasts who value detail and heritage accuracy.
Highlights
- Porsche 2.5 ST Look conversion components
- Motorsport-inspired wide wheel arches and panels
- Precision-engineered for correct fitment
- Suitable for impact bumper and classic-based 91 builds
- Ideal for restomod and historic racing-style projects
