1998 / PorscheRef Nº 138
911 Carrera Cup 3.8(993)

- Year
- 1998
- Transmission
- Manual
- Mileage
- 13,308 km recorded
- Exterior
- Yellow (L3AU)
The story
Factory-built air-cooled Cup car with Frank Stippler race history, 1999 GTP endurance success, ONS records and German road registration since 2014.
Built by Porsche Motorsport for the final air-cooled 993 Cup generation, this 1998 Porsche 911 Carrera Cup 3.8 combines factory competition construction, documented race history and German road registration. It was delivered to Tolimit Motorsport and driven by Frank Stippler in seven Porsche Cup events during 1998.
In 1999, Porsche Center Neckar-Alb – MAX MORITZ campaigned the car with Roland Hertner and Rainer Noller, winning the GTP Porsche Endurance Championship. RS Line and Thomas Neuert continued its campaign in 2000 and 2001, with twenty additional GTP races and success in the Overall Pirelli Trophy Championship.
The matching-numbers Type M64/70 3.8-litre flat-six uses Varioram induction and produces 311 horsepower (232 kW) and 360 Nm. The original G50/30 close-ratio six-speed gearbox, welded cage, adjustable racing suspension, Speedline magnesium center-lock wheels and lightweight competition interior remain central to its specification.
Preservation after competition
The car entered private collector ownership in 2002 and was returned to its documented 1998 livery and configuration. German road registration and TÜV approval followed in 2014. It records 13,308 kilometers; this is an odometer reading for a competition car, rather than a statement of total racing distance.
Prosten Motorsport has maintained the car since 2015. A full fluid service was completed in March 2024, and a final inspection and fresh service are planned before delivery. The original ONS Wagenpass, Porsche factory records, competition documentation, German registration/TÜV papers and service records accompany the car.
Located in Germany and offered from private collector ownership. Historic demonstrations or other motorsport use remain subject to current regulations and technical inspection.
What sets it apart
Seven 1998 Porsche Cup races with Frank Stippler
1999 GTP Porsche Endurance Championship winner
Overall Pirelli Trophy Championship success
Original ONS Wagenpass and documented racing history
German road registration since 2014
Maintained by Prosten Motorsport since 2015
The specifications
In the
details.
The numbers, the configuration, and the particulars of this automobile.
- Engine
- Matching-numbers M64/70 3.8-litre air-cooled flat-six; Varioram
- Output
- 311 hp (232 kW)
- Torque
- 360 Nm
- Transmission
- Matching-numbers G50/30 close-ratio six-speed manual
- Odometer
- 13,308 km (8,269 miles) recorded
- Production
- One of 216 final-model-year 1998 993 Cup cars
- Road registration
- German TÜV approval and registration since 2014
- Documentation
- ONS Wagenpass, Porsche records, competition and service files
The photography
A closer look.
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Provenance
The paper
trail.
A history told through the available records.
March 1998
Completed by Porsche Motorsport and delivered to Tolimit Motorsport
1998
Seven Porsche Cup events with Frank Stippler
1999
MAX MORITZ / Porsche Center Neckar-Alb; Roland Hertner and Rainer Noller; GTP endurance title
2000–2001
RS Line with Thomas Neuert; twenty further GTP races and Overall Pirelli Trophy title
2002 onward
Retired to private collector ownership and returned to 1998 livery/configuration
2014
German TÜV road registration
2015 onward
Prosten Motorsport maintenance; full fluid service in March 2024
A direct conversation
Let’s talk
about this car.
With Ralf G. BahrFounder, RGB Motors
Enquire about this carTalk on WhatsAppRecords. Inspection. Clarity.
Ask Ralf which history records, service invoices, ownership documents and inspection reports are available for this car. Record availability varies by vehicle; a request does not mean every document is held on file.
Arrange an independent inspection before committing to a purchase. Confirm the vehicle’s location, access, inspection scope and any third-party charges with Ralf first.
Contact Ralf for current availability before arranging travel.
Request the available records Discuss an inspectionImportant information
Historical factory and period reference material is used for informational purposes. Some images have been digitally enhanced or reimagined using AI and may not represent the actual vehicle. All information is subject to verification. All vehicles are subject to prior sale. Prices, specifications, and availability are subject to change without notice. All vehicles are sold AS IS, WHERE IS, with no warranty, express or implied.


