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JE Ultra Series HPerformance Special Piston 2.5 TSFI 400hp DAZ DNW - Alcohol gasoline and methanol

€1.699,00
€1.699,00
incl. VAT.
Compression: 10.0:1
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JE Ultra Series HPerformance Special Piston 2.5 TSFI 400hp DAZ DNW - Alcohol gasoline and methanol
€1.699,00
€1.699,00
Product details
  • To reinforce all 2.5 TFSI 400PS engines 
  • Based on JE Ultra series piston blanks(no standard JE catallog pistons)
  • Manufactured according to HPerformance specifications(bore size, ring web width, dome volume, piston height, etc.)
  • Available in various compression ratios (10.0:1 / 10.5:1 / 11.0:1 / 12.0:1) to suit the respective fuel (please select)
  • More energy / combustion chamber pressure (power / torque) with the same boost pressure
  • Ideal for alcohol and methanol-based fuels (E85 / XE85 / E100 / one ethanol S/R)
  • Can also be combined with water-methanol injections
Scope of delivery
  • JE Ultra series custom series pistons manufactured to HPerformance specifications 5 x

 

Product description:

The JE Ultra Series forged pistons according to HPerformance specifications are based on JE Piston Ultra Series forged piston blanks, which are manufactured according to HPerformance specifications. This prevents negative aspects such as rattling noises, "blow-by" or wear, which very quickly lead to engine failures. Our special pistons can with all types of alcohol-based fuels as well as with methanol content and are designed for every performance level of the 2.5 TFSI. When selecting the compression ratio, we can recommend the following:
  • 10.0:1 - Petrol station petrol at least 98 octane 
  • 10.5:1 - Petrol station petrol 98 octane + WMI or 102 octane
  • 11.0:1 - alcohol fuels, at least 30% alcohol content 
  • 11.5:1 - Pure alcohol E100
  • 12.0:1 - Special alcohol-methanol fuels

If you are unsure, please do not hesitate to contact us. 


 

Please note: In accordance with our General Terms and Conditions, we would like to expressly point out once again that all articles that are not expressly marked with a TÜV / EC approval do not have approval in the area of the StVo. These articles must therefore be type-approved by the user before they can be used on public roads. Otherwise, these products may be used in racing. This article is not permitted in the area of the StVZO and leads to the loss of the operating license and insurance cover. This modification is only for motorsport and competition purposes at closed events.

- Discoloration occurs on the silencers, pipe and tailpipe of all exhaust system components during operation. These are material-related changes that are not covered by the warranty/guarantee of the item and have no negative effect on the use or technical properties of the item.