Selling Exclusively at Auction, through Bring-a-Trailer.com: https://bringatrailer.com/listing/1984-porsche-ruf-modified-1984-porsche-911-carrera-m491

RUF Modified - 1984 Porsche 911 Carrera 3.4L M491 'Turbo Look' Widebody

VIN: WP0ZZZ91ZES120605

A Rare and Highly Prepared Carrera

Believed to be 1 of just 2 "Chiffon White over Black" Turbo Looks Produced by Porsche

Offered with Porsche Certificate of Authenticity

RUF Automobile GmbH Factory Confirmation of 3.4L Engine Upgrade

Complete with 1984 MY Owner's Manual in Folio, Spare Key, Tool Kit, Spare Tire, Jack, Period Publications & Documentation Binder

Factory Equipment and Options:

Air conditioning, color glass, full leather interior, ZV

M020 Tachometer with double scale MpH-km / h

I158 Radio Blaupunkt Monterey

M185 2-point straps at the back with automatic retractor

M190 reinforced door sides side impact protection

I218 License plate bracket v / h USA

M409 sports seat left and right full leather black

M424 Automatic heating regulation

M454 cruise control

I464 without compressor

M469 black headliner

M484 icons on indicator lights

I491 Turbo Look

I576 without rear fog light

M650 sunroof electric

I912 vehicle without nameplate

Supported by Numerous History, Servicing and Invoices from 2004-Present in Large Dossier

RUF was commissioned by a close acquaintance of the company to enhance the Carrera's matching-numbers 3.2L engine to 3.4 liters, along with all other classic tuning measures that lead to healthy improved performance. It is believed that only 12 3.4L engine upgrades were done by RUF. The complete drive train was disassembled, revised and fitted with new parts, forged MAHLE pistons, camshafts, valves and machined crankshaft. Likewise, all auxiliary accessories were also renewed or overhauled, such as the injection system, clutch and gearbox. Exhaust is released through a Fabspeed Sport Catalytic Converter, paired to a SCART Riva Muffler. The cars computer ECU was also updated by RUF.

Upon delivery back to the USA the previous owner, a Porsche enthusiast fastidiously serviced, detailed and prepared the Carrera to "top notch" condition and service records are organized in a large binder.

In 2025 the Carrera was fitted with a Classic Retrofit Electric Air Conditioning System, and a service performed by DriverSource in Houston.

- First Place recipient at the 2015 PFF Annual Meeting in Germany

- From Fastidious Care and Marque Enthusiast Ownership

- All Mechanical System have been addressed in Recent Years – Brake, Suspension, Steering, Shifting, Air Conditioning, Electrical and More

- Tastefully Fitted with bespoke 17x 9 and 11" Fikse Wheels and Porsche PCCM Radio

- 2025 Service Performed, and Classic Retrofit Electric Air Conditioning System Installation

The above vehicle information is accurate to the best of our knowledge at the time it is posted to this website. It is provided 'as-is', without warranties as to its accuracy, whether expressed or implied, and is intended for informational purposes only. Corrections or additional information is always appreciated.

All advertised prices exclude government fees and taxes, any finance charges, any dealer document preparation charge, and shipping expenses. Vehicles are subject to prior sale. DriverSource is not liable for any errors, omissions, or mistakes.