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VW Golf 2.0L TFSI K03
2.0L Motor-Tuning-Guides
Tuning Guides

Tuning Guide for 2.0 TFSI with K03-Turbo

Professional tuning for your 2.0 TFSI in five tuning stages
by
Bartek Bartoszewicz
Tuning Professional

Tuning guide for 2.0L TFSI engines with K03 turbo

Up to 480 PS for all 2.0l TFSI engines of the EA113 series with timing belt and 200 PS (147 kW) as standard – That’s what you get with this tuning guide! We show you how to get up to 480 PS (353 kW) out of your engine safely and reliably. All the parts are perfectly matched and divided into four tuning stages, to ensure you get maximum performance.

Installed in:

  • Golf 5 GTI
  • Audi A3
  • Audi TT
  • Seat

Year of manufacture:

2004 – 2008

Engine Codes (all with K03 turbo):

  • AXX
  • BWA
  • BWE
  • BPY

You need this extra to make it last:

You don't need any additional components here. Simply install and have fun! But you should not use Longlife oil. Better use our fully synthetic turbo oil.

BAR TEK-TIP!

So that your engine knocks less and therefore gets more power, we recommend the 102 octane fuel. In addition, the turbocharger should not be too old. The engine should also be in good condition: This is the best basis for chip tuning. Always check the diverter valve!

So that your engine knocks less and therefore gets more power, we recommend the 102 octane fuel. In addition, the turbocharger should not be too old. The engine should also be in good condition: This is the best basis for chip tuning. Always check the diverter valve!

Product Bundle 1
Group 6
BAR-TEK® 2.0L TFSI K03 Stage 1 - Bundle

Average rating of 5 out of 5 stars

Maximum performance for the small wallet
Perfect for the start
Top price-performance ratio
The engine software must also be adapted for every tuning!
+
+
2.0L TFSI Pipercross Luftfilter
+
+
+
Total
€519.21
incl. VAT

Immediately ready for shipment!

You need this extra to make it last:

For this performance level we recommend our Upgrade charge intercooler. You'll always have full power, even in warm temperatures. Our intercooler even comes with a TÜV certificate! In addition, we recommend our high performance ignition coils. The original ignition coils are very sensitive and could lead to misfiring.

BAR TEK-TIP!

Here also applies: 102 octane are mandatory and the GFB diverter valve must not be missing! If you need new spark plugs anyway, buy our upgrade spark plugs directly.

Here also applies: 102 octane are mandatory and the GFB diverter valve must not be missing! If you need new spark plugs anyway, buy our upgrade spark plugs directly.

Product Bundle 2
BAR-TEK® 2.0L TFSI K03 Stage 2 - Bundle

Average rating of 5 out of 5 stars

With downpipe and turo boost pipe kit
Next Level Tuning
Top price-performance ratio
The engine software must also be adapted for every tuning!
+
+
+
Total
€492.30
incl. VAT

Immediately ready for shipment!

You need this extra to make it last:

You need a reinforced sports clutch so that you can bring the power to the road. The original clutch can't handle the increased torque. For sufficient cooling, an oil cooler must be installed. You can get this from us as a plug & play oil cooler kit for the 2.0L TFSI. We also recommend our high performance ignition coils. The original ignition coils are very sensitive and could lead to misfiring.

BAR TEK-TIP!

If you have already installed a downpipe, upgrade intercooler and upgrade high-pressure pump, you can continue to use them.

If you have already installed a downpipe, upgrade intercooler and upgrade high-pressure pump, you can continue to use them.

Product Bundle 3
BAR-TEK® 2.0L TFSI K03 Stage 3 - Bundle

Average rating of 5 out of 5 stars

Including intercooler
Ambitious tuning
Huge increase in performance
The engine software must also be adapted for every tuning!
+
+
+
2.0L TFSI RACE Ladeluftkühler mit TÜV BAR-TEK®
+
+
+
+
+
+
Total
€5,668.50
incl. VAT

Immediately ready for shipment!

You need this extra to make it last:

Now it's time for reinforced pistons and connecting rods. With forged pistons and steel h-beam connecting rods you can drive the V2 tuning kit to 420 PS stable and safe! High loads and more boost pressure are no longer a problem. In addition, you need a reinforced sports clutch with a single mass flywheel that withstands the higher torque. For vehicles with DSG transmission, the DSG software must be adapted. You can simply contact us for this. More engine power also generates more heat, so a higher oil temperature. To prevent your engine oil from overheating and to ensure that your engine always has the optimum temperature and oil quality, you'll need our oil cooler kit! We also recommend our high performance ignition coils.

BAR TEK-TIP!

The following parts are absolutely necessary: Downpipe, upgrade charge air cooler and an upgrade high-pressure pump.

If you have already installed the parts, you can simply continue to use them. A good chip tuning is required for this upgrade.

The following parts are absolutely necessary: Downpipe, upgrade charge air cooler and an upgrade high-pressure pump.

If you have already installed the parts, you can simply continue to use them. A good chip tuning is required for this upgrade.

Product Bundle 4
BAR-TEK® 2.0 TFSI K03 Stage 4 - Bundle

Average rating of 5 out of 5 stars

With forged pistons & steel conrods
Professional tuning
Maximum performance boost
The engine software must also be adapted for every tuning!
+
+
+
2.0L TFSI RACE Ladeluftkühler mit TÜV BAR-TEK®
+
+
+
+
+
+
2.0L TFSI KILL-Kit für Zwischenwellen BAR-TEK®
+
+
Total
€12,125.80
incl. VAT

Immediately ready for shipment!

You need this extra to ensure it lasts a long time:

Now is the time for reinforced pistons and connecting rods. With forged pistons and steel H-shaft connecting rods, you can ride the V2 tuning kit to 420 hp stably and safely! High loads and more boost pressure are no longer a problem. You will also need a reinforced sports clutch with an EMS that can withstand the higher torque. For vehicles with a DSG gearbox, the DSG software must be adapted. You can simply contact us for this. More engine power also generates more heat, which means a higher oil temperature. To ensure that your engine oil does not overheat and that your engine always has an optimum temperature and oil condition, you also need our oil cooler kit! We also recommend our high-performance ignition coils.

BAR TEK-TIP!

The following parts are essential here: Downpipe, upgrade intercooler and an upgrade high-pressure pump.
If you have already installed the parts, you can simply continue to use them. Good software tuning is required for this conversion.

The following parts are essential here: Downpipe, upgrade intercooler and an upgrade high-pressure pump.
If you have already installed the parts, you can simply continue to use them. Good software tuning is required for this conversion.

Product Bundle 5
BAR-TEK® 2.0L TFSI K03 Stage 5 - Bundle

Average rating of 5 out of 5 stars

Including tuning kit V3
Professional tuning
Maximum performance!
The engine software must also be adapted for every tuning!
+
+
+
2.0L TFSI RACE Ladeluftkühler mit TÜV BAR-TEK®
+
+
+
+
+
+
2.0L TFSI KILL-Kit für Zwischenwellen BAR-TEK®
+
+
Total
€13,753.25
incl. VAT

Immediately ready for shipment!

Product Bundle 5
BAR-TEK® 2.0L TFSI K03 Cooling - Bundle

Average rating of 5 out of 5 stars

Complete kits
Simple assembly
Perfect cooling
The engine software must also be adapted for every tuning!
+
+
+
+
+
+
DSG DQ250 Upgrade Alu Ölfiltergehäuse BAR-TEK®
+
+
2.0L TFSI RACE Wasserpumpe
Total
€2,337.00
incl. VAT

Immediately ready for shipment!

These values are based on our experience, therefore we can only give a tendency. Many factors play an important role in the maximum possible performance of an engine. In addition to the fuel used, these include, for example, software tuning and mileage.

We look forward to hearing from you

We are also happy to answer any of your questions about 2.0L TFSI tuning. Write us an e-mail or use our contact form. We look forward to hearing from you!

Bartek Bartoszewicz
Tuning Professional
His first car was a Polo Mk1 with a 40 Weber twin carburetor and 129 PS (95 kW). His second was an Audi 50. Today Bartek tunes Lamborghinis to 1000 PS (735 kW). Even as a young boy, Bartek disassembled vehicles and put everything back together better. He wrote his high school diploma with oil on his fingers. The trained automotive mechanic with a focus on engines and gearboxes was determined to go into motorsports. In his 10 years in Formal 1, he supervised 73 races, including as engine mechanic for Ralf Schumacher at Toyota. Since 2010, he has dedicated himself fully to his company BAR-TEK® and helps his customers to bring VW and Audi engines to peak performance.
Expert in
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We love engines, performance and speed. Here you will find everything you need to increase the performance of your engine. Especially the professional engine tuning for VW and Audi is one of our specialties. We are also happy to advise you individually and show you on our dynamometer, what you can get out of your car. In addition, we take over the tuning completely for you. Just give us a call!


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