2.5 TFSI EA855 EVO Inconel exhaust valve Supertech RS3 TTRS CEPA DAZA

2.5 TFSI EA855 Supertech Inconel exhaust valve

Made in the USA

Supertech Exhaust valves are made from an extremely heat-resistant Inconel material that is significantly more thermally resilient.
A higher exhaust gas temperature and a higher boost pressure are therefore also possible.

Version:
Inconel
Head diameter: 29.90mm (standard) or 30.90mm (+1mm oversize)
Stem diameter: 5.94mm
Length: 103.90mm
Valve core: Single groove 1-groove

DESIGN:
Supertech Performance uses its over 20 years of experience in the production of racing valves, tests intensively and works closely with many engine manufacturers to improve and optimize the market for each application in the best possible way.

High flow rate, durability and quality are of great importance for Supertech performance.

MATERIALS:
Supertech Performance produces racing valves in many different materials such as Stainless Steel, Nimonic, Inconel, Titanium etc.
There are different alloys, heat treatments and coatings for different applications.
For most alloys Supertech Performance follows the specifications according to SAE standard J775.

Scope of delivery:
1x Supertech Inconel exhaust valve

Suitable for:
Audi TTRS 8J / 8S
Audi RS3 8P / 8V
Audi RSQ3

Engine code letter:
CEPA / CEPB / EA855 EVO / DAZA