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2.5 TFSI EA855 Stud bolt cylinder head ARP
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2.5 TFSI EA855 stud bolt cylinder head ARP

Product number: 21rs301
Manufacturer: ARP
ARP quality
  • High Boost
  • Extremely stable
  • 30% harder stretch steel
  • 100 % reusable

€330.70

Prices incl. VAT plus shipping costs

Low stock levels

Immediate delivery!

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Description

ARP stud kit cylinder head for all 2.5L TFSI engines as installed in Audi TTRS and Audi RS3.

A MUST for all engines that drive with increased charge pressure!

  • ARP is the market leader in this field.
  • The stud bolt are made of 8740 chromoly steel and have rounded threads.
  • Up to 30% stronger expansion steel than stock bolts.
  • 100% reusable.

Now also available as BAR-TEK High-Boost version!

Recommended from 2 Bar charge pressure.

ARP Kit includes 12 stud bolt with matching nuts and ARP Moly Paste.

Tightening torque in three stages. Last stage 115 Nm.

The stud bolt require a 12mm inner variety nut. The High Boost variant 16mm.

Do you have questions about the product? Just start the chat, we will help you with your product selection.
Fits for
  • Audi A3 / S3 / RS3 8P, 8PA | Year built 2003-2013 2.5 TFSI (EA855) CEPA | 340 hp (250 kW)
  • Audi A3 / S3 / RS3 8V | Year built 2012-2020 2.5 TFSI (EA855) CZGB | 367 hp (270 kW)
  • Audi Q3 / RS Q3 8U | Year built 2011-2018 2.5 TFSI (EA855) CTSA | 310 hp (228 kW)
  • Audi Q3 / RS Q3 8U | Year built 2011-2018 2.5 TFSI (EA855) CZGA | 340 hp (250 kW)
  • Audi Q3 / RS Q3 8U | Year built 2011-2018 2.5 TFSI (EA855) CZGB | 367 hp (270 kW)
  • Audi TT / TTS / TT RS 8J | Year built 2006-2014 2.5 TFSI (EA855) CEPA | 340 hp (250 kW)
  • Audi TT / TTS / TT RS 8J | Year built 2006-2014 2.5 TFSI (EA855) CEPB | 360 hp (265 kW)
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1 review

16 July 2018 11:06

123

Ok

Manufacturer
Information about the manufacturer

ARP

Automotive Racing Products, Inc.

1863 Eastman Avenue, Ventura, CA 93003, United States

https://arp-bolts.com/p/contact.php

EU responsible person

BAR-TEK Motorsport GmbH

Im Rauschen Auel 3, 51491 Overath-Brombach, Germany

[email protected]

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