FAQ - Frequently asked questions

I would like to have my injectors checked. How does it work?

Read our service in peace. There you will find all the necessary information: www.bar-tek-tuning.com/injector-clean-check

I want to install new pistons. How do I have to drill my block?

Your block must always be drilled to the size of the pistons. That means if you have pistons with 82.00 mm, your block must also be drilled to 82.00 mm. The corresponding play is already factored into the piston.

How do I properly tighten ARP screws?

Here you will find all the information on how to properly tighten ARP screws: www.bar-tek-tuning.com/arp-rod-bolts-installation

How do I find out what compaction I have to drive?

Read through our tips and tricks on compression. There you will find all the information you need to find the right compression for you. www.bar-tek-tuning.com/compression-ratio-calculator

How do I find out which engine or engine code I have?

Are you driving a 2.0L engine? www.bar-tek-tuning.com/2.0l-tfsi-engine-codes

Are you driving a 1.8T engine? www.bar-tek-tuning.com/1.8t-engine-codes

Do you have questions about your order status or want to know where your package is?

Log in to your customer account. Click on Order there. Now you can see the status of your order and, if applicable, the status of your package at the package service provider.

You should have received an email but haven't got it?

Please check your spam folder. Occasionally our mails end up there. It's best to put us on your whitelist. Then you will always receive our mails immediately.

What are the dimensions of DASH connections?

In the table below we give the thread dimensions and the corresponding inner tube diameters. Small tolerances are possible with the hoses. We recommend -4 AN with 6mm hose for oil supply lines and at least -10AN with 16mm hose inner diameter for return lines.

Dash (AN)Thread (inch)External Threat inch/mmInner Threat inch/mmHose inside
2 5/16x24 0,3125 / 7,94 0,2614 / 6,64 3,2 mm
3 3/8x24 0,3750 / 9,50 0,3299 / 8,38 4,8 mm
4 7/16x20 0,4375 / 11,11 0,3762 / 9,56 6,4 mm
5 1/2x20 0,5000 / 12,70 0,4387 / 11,14 7,9 mm
6 9/16x18 0,5625 / 14,29 0,4943 / 12,56 9,5 mm
8 3/4x16 0,7500 / 19,05 0,6733 / 17,10 12,7 mm
10 7/8x14 0,8750 / 22,22 0,7874 / 20,00 15,9 mm
12 1 1/16x12 1,0625 / 26,99 0,9603 / 24,39 19,1 mm
16 1 5/16 1,3125 / 33,34 1,2103 / 30,74 25,4 mm
20 1 5/8x12 1,3125 / 33,34 1,2103 / 30,74 31,8 mm
24 1 7/8x12 1,8750 / 47,63 1,7728 / 45,03 38,1 mm
28 2 1/4x12 2,5000 / 63,50 2,1489 / 54,58 44,5 mm
32 2 1/2x12 2,5000 / 63,50 2,3978 / 60,90 50,8 mm
Viewed
Just pay
Logo Vorkasse Logo Klarna (Ex SOFORT Logo Paypal Logo Mastercard Logo VISA Logo Maestro Logo VISA electron Logo Postepay Logo Servired Logo Carte Bleue Logo iDEAL Ratenkauf by easyCredit
100 % safe shopping
Seal TÜV seal SSL 20 Years BAR-TEK® Motorsport
15 years of motorsport experience
© BAR-TEK® Motorsport GmbH - All Rights Reserved
All prices incl. VAT. and excl. Shipping