Porsche 911 Modified
Gallery Details Specs

Porsche 911 Modified

Coupé, 1978

Highlights

  • A no-compromise Schmirler Porsche built on the basis of a 3.3 Urturbo and in the style of the 964 Turbo S—total investment of approximately 785,000 German marks
  • VAT deductible
  • Adjustable GT2 rear wing

This 1978 Porsche 911 3.3 Turbo RS Schmirler is finished in eye-catching Blossom Yellow and has been individually modified as a restomod. The vehicle features a 6-speed manual transmission, a 3.4-liter biturbo engine with approximately 850 hp, and special technical and visual features such as ceramic brakes, Speedline wheels, a GT1 windshield, and a fire suppression system. It was originally delivered in Germany, has a TÜV inspection valid through March 2028, and is currently registered. The last documented service was performed in 2022, and the VAT is deductible. A unique Porsche for ambitious drivers.

Automatically translated by DeepL. View original version (DE)

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DEGermany
Kickdown GmbH
Kaiser-Wilhelm-Straße 85
20355 Hamburg
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The vehicle in detail

Kickdown Check

  • On-site kickdown assessment performed
    • 134 photos
    • Video of the engine running
  • Uncompromisingly built Schmirler Porsche based on a 3.3 Urturbo and in the style of the 964 Turbo S – total investment approx. 785,000 German marks
  • VAT deductible

Facts & Specifications

  • Year of manufacture: 1978
  • Engine: 3.4-liter turbo engine with 850 hp
  • Transmission: 6-speed manual transmission
  • Exterior color: Blossom Yellow
  • Interior: Black leather upholstery with Recaro sports seats
  • TÜV valid until 03/2028, H-license plate
  • The following modifications have been made:
    • 3.4-liter biturbo engine from renowned Porsche tuner Schmirler, approx. 850 hp and 800 Nm
    • Speedline wheels
    • GT1 windshield
    • Fire suppression system
    • Roll cage
    • Ceramic brake system
    • Ultra-lightweight Recaro racing seats
    • Carbon fiber body parts
    • Adjustable GT2 rear wing
    • 959 aluminum doors
    • 400 km/h speedometer
    • Modern double-spring suspension

Condition: Exterior

  • Bright yellow exterior paint; the vehicle has been completely repainted in the past
  • Body and paint are in very good condition; there are only minimal age-related signs of wear
  • No rust is present
  • Approx. 6-year-old Michelin tires are installed. Tread depth is approx. 80-90%

Interior

  • The Porsche features an interior with black Recaro lightweight seats and a roll cage
  • The interior is in very well-maintained condition with only minor signs of wear due to age
  • There are no known interior damages

Mechanics

  • The Porsche is ready to drive immediately and is registered
  • The engine maintains a steady RPM and revs up smoothly. There are no known oil leaks
  • The 6-speed transmission shifts flawlessly
  • There are no known defects in the suspension
  • The last service was performed in 2022

HistoryOwnership history

  • 2016–present: current owner
  • The Porsche has likely had 2 owners

Service history

  • Last documented service in 2022
  • No further service history is known

Documents

  • German documents
  • Modification history (Image 135)
Porsche 911 Modified Porsche 911 Modified Porsche 911 Modified Porsche 911 Modified Porsche 911 Modified Porsche 911 Modified
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Porsche 911 Modified Porsche 911 Modified Porsche 911 Modified Porsche 911 Modified Porsche 911 Modified Porsche 911 Modified Porsche 911 Modified Porsche 911 Modified Porsche 911 Modified Porsche 911 Modified

Specifications

Year of construction: 1978
Initial registration date: January 1978
Model: 911 Modified
Body: Coupé
Series: 911 Backdate/Modified
Mileage: 80,263 km
Power: 850 HP
Cylinder capacity: 3.4 Liter
Steering: left
Transmission: Manual
Drive: Rear drive
Fuel: Gasoline
Interior color: Black
Exterior color: Yellow/Gold
Vehicle inspection valid until: March 2028
New / used: Used car
Ready to drive: yes
Country of first delivery: Germany
Number of vehicle owners: 2
Car location: DEGermany
Elferspot ID: 5866730

More information

Elferspot magazine:
Porsche Backdate/Modified
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