Description:

1. Basic Information 

Make / Model: AUDI S4 B8 

Year: 2013 

Engine: 3.0-litre TFSI Supercharged (TFSI) V6 with a modified air compressor. 

Power: 500HP (TVS Engineering individual engine program with 98RON regular fuel) 

Transmission: 7-speed DSG DL501 (TVS Engineering individual program) 

Drive type: Quattro 

Weight: 1550kg 

2. Equipment / Features 

Porsche GT4 front brake supports with adapters and brake disc; 

No ABS, Traction control – Brake system are complete modified; 

Plycarbonate rear and side windows; 

Samsonas adjustable sport suspension (height and stiffness adjustable); 

Custom made exhaust system; 

120L fuel tank compliant with FIA homologation and 2x Bosch044 fuel pumps; 

6-point safety harnesses; 

Audi RS4 rear differential; 

Additional engine and transmission oil coolers 

Suspension full adjustable front arms; 

Front and rear suspension with race bushed all round; 

LCD screen on dash panel with tires temperatures sensors, engine cooling temperature and other info; 

All body panels and the roof are custom-made from fiberglass; 

13 additional R18 rims; 

FIA race car roll bars; 

034 engine mounts;

3.  Achievements  

Lithuania Aurum 1006km Endurance TC5 class 2022, 2023, 2024  – 1st place; 

RingChallenge Time Attack PRO GT 2023, 2024 – 1st place, 2025 – 3rd place; 

LTCC-B PRO GT 2024, 2025 – 1st place; 

4.  Short Description 

This car has competed in endurance races, time-attack, and race-type disciplines. It is a highly competitive racecar that can compete with GT4 and TCR cars, with performed modifications, quattro system dynamics, and a highly effective braking system. The engine mapping was done by TVS Engineering specifically for endurance racing, so there is still potential to extract more horsepower for participation in Time-Attack events. I want to mention that with ethanol fuel and program modifications, it is possible to achieve a lot of horsepower.

The engine is equipped with a modified original air compressor. From the factory, it’s cooled by internal radiators located inside the compressor. With our modification, the compressor is cooled using an air intercooler, without any water. This provides colder air and ensures reliable operation during endurance type racing. The compressors cooling system was reworked by machining its housing. 

Very large spare parts package including: suspension parts, differential, small engine components, fuel injectors, engine sensors, generator, starter, DSG gearbox, complete spare 3.0 TFSI engine, brake disc set, spare body parts, wheels, and glass. 

5. Price 

Price: 32 000 EUR 

Price also open to offers. 

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Keyword Search Terms:

audi s4 quattro lithuania tfsi endurance time attack 500hp s4b8