Fuel Supply

Many engines suffer from a poor fuel supply at full load. The fuel pressure breaks down; the engine runs too leanly with a full boost. The exhaust gas temperatures rise to over 950°C, something that can actually lead to the melting of the piston.

In our shop, you can therefore buy all parts required for a top-notch fuel supply with gasoline and diesel that prevent the mixture from being too lean. We only have high-quality components for Volkswagen, Audi, BMW, SEAT and many other car brands, e.g.:

Many engines suffer from a poor fuel supply at full load. The fuel pressure breaks down; the engine runs too leanly with a full boost. The exhaust gas temperatures rise to over 950°C, something... read more »
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Fuel Supply

Many engines suffer from a poor fuel supply at full load. The fuel pressure breaks down; the engine runs too leanly with a full boost. The exhaust gas temperatures rise to over 950°C, something that can actually lead to the melting of the piston.

In our shop, you can therefore buy all parts required for a top-notch fuel supply with gasoline and diesel that prevent the mixture from being too lean. We only have high-quality components for Volkswagen, Audi, BMW, SEAT and many other car brands, e.g.:

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NEW
BAR-TEK® OEM high pressure pump fits 2.0L TSI EA888 Gen.3 MQB
BAR-TEK® OEM high pressure pump fits 2.0L TSI...
OEM high pressurefuel pump for all 2.0L TSI engines for those who just want to do something good for your engine. The main problem with the TSI pump is of course the tappet, but also the pump wears from the inside. And especially...
239.95€ *
NEW
Dorch upgrade High pressure pump suitable for BMW N55
Dorch upgrade High pressure pump suitable for...
The world's first N55 HPFP upgrades from Dorch! This is a complete plug-and-play kit to realize up to 530 HP (Stage1) and 650 HP (Stage2) on E10 fuel. No cutting, no bending, no crimping, etc. This kit is directly installed with full...
From 1,299.95€ *
NEW
Dorch upgrade High pressure pump suitable for BMW B58
Dorch upgrade High pressure pump suitable for...
The world's first B58 HPFP upgrades from Dorch! This is a complete plug-and-play kit to realize up to 560 HP (Stage1) and 700 HP (Stage2) on E10 fuel. No cutting, no bending, no crimping, etc. This kit is directly installed with full...
From 1,349.95€ *
NEW
2.0L TFSI EA113 drilling template for RS3 & TTRS injectors
2.0L TFSI EA113 drilling template for RS3 &...
With the 2.0L TFSI, the RS3 nozzles must be inserted offset in the head. Since the small TFSI has no hole there, the plug collides with the head and the nozzles do not sit far enough in the combustion chamber. For this we have to make a...
39.95€ *
Upgrade Injectors from 700 HP suitable for BMW S55B30 F8X M2C/M3/M4
Upgrade Injectors from 700 HP suitable for BMW...
Upgrade Injectors suitable for BMW M series with S55B30 engine. The standard injectors from the S55 engine are at about 700 HP at the end. The problem with the original nozzles is that they can no longer open long enough to inject the...
529.95€ *
2.0L TFSI EA113 upgrade High Pressure Fuel Pump Kit V2 BAR-TEK®
2.0L TFSI EA113 upgrade High Pressure Fuel Pump...
Our own upgrade fuel pump for 2.0L TFSI engines to rebuild your high pressure pump yourself. Features: manufactured with the highest precision and quality Increases the fuel pressure thanks to larger piston Less wear and friction thanks...
Im Lager.
399.95€ *
2.0L TSI EA888 Gen.3 MQB upgrade High Pressure Fuel Pump Kit V2 BAR-TEK®
2.0L TSI EA888 Gen.3 MQB upgrade High Pressure...
Our own upgrade fuel pump for the high pressure system for all 2.0L TSI engines of the third generation for self conversion. We made it our business to reinvent the wheel. This resulted in our own upgrade tappet for the high pressure...
Im Lager.
399.95€ *
BAR-TEK® OEM high pressure pump suitable for 2.5L TFSI Audi RS3 & TTRS
BAR-TEK® OEM high pressure pump suitable for...
OEM high pressurefuel pump for all 2.5L TFSI engines for those who just want to do something good for your engine. The main problem with the TFSI pump is of course the tappet, but also the pump wears from the inside. And especially...
From 429.95€ *
Turbosmart FPR Regular fuel pressure regulator
Turbosmart FPR Regular fuel pressure regulator
The Turbosmart FPR Series offers market-leading fuel control and regulating response over a true 1:1 ratio. Superior flow and bypass capacity for vehicles with Dash/AN fuel systems make this the #1 pressure regulator. Utilizing a...
From 229.95€ *
UNIVERSAL
AEM 400L Metric 044 High Flow Replacement Fuel Pump
AEM 400L Metric 044 High Flow Replacement Fuel...
The AEM 400 High Flow fuel pump is equally well suited for both naturally aspirated and turbocharged engines. The pump can be installed externally or with the use of other parts in the tank. The pump is manufactured to industry standard...
229.95€ *
BAR-TEK® OEM high pressure pump fits 2.0L TFSI EA113
BAR-TEK® OEM high pressure pump fits 2.0L TFSI...
OEM high pressurefuel pump for all 2.0L TFSI engines for those who just want to do something good for your engine. The main problem with the TFSI pump is of course the tappet, but also the pump wears from the inside. And especially...
199.95€ * 229.95€ *
1.8T RACE fuel rail Dash 8 with connection kit BAR-TEK®
1.8T RACE fuel rail Dash 8 with connection kit...
1.8T Motorsport high flow fuel rail with connection kit BAR-TEK The biggest fuel rail that can be run on the 1.8T engine. Dash connectors also available with this kit. Available in nice black aluminium. This fuel rail is running on our...
Im Lager.
14.95€ *
2.0L TFSI EA113 injector intermediate ring for RS3 injectors
2.0L TFSI EA113 injector intermediate ring for...
Replacement clamp for mounting the RS3 injectors on the 2.0L TFSI EA113 engine. Over time, the plastic intermediate ring of the injection injectors becomes brittle and replacements are needed, so now offer the intermediate ring...
5.95€ *
UNIVERSAL
044 Fuel pump like BOSCH 044 for motorsport BAR-TEK®
044 Fuel pump like BOSCH 044 for motorsport...
Our fuel pump like the Bosch 044 pump for motorsports. Since the Bosch 044 pump is no longer manufactured, we set ourselves the goal to build our own pump. In doing so, we were even able to improve the performance. The classic fuel pump...
189.95€ *
UNIVERSAL
Holder for intank mounting for Bosch 044 BAR-TEK®
Holder for intank mounting for Bosch 044 BAR-TEK®
The holder is designed so that it can be installed plug & play. All functions such as the fuel level indicator can continue to be used as usual. Our billet adapter made of solid aluminum replaces the factory plastic housing. It mounts in...
Im Lager.
89.95€ *
UNIVERSAL
Upgrade Fuel pump like Bosch 044 to 650HP BAR-TEK®
Upgrade Fuel pump like Bosch 044 to 650HP BAR-TEK®
This is the ultimate solution for your fuel delivery. The classic fuel pump is the standard pump for motorsport and performance-enhanced road vehicles. The high and above all stable delivery, absolute reliability and flexible...
Im Lager.
179.95€ *
2.9L TFSI EA839 Tool for Autotech Pump Kit BAR-TEK®
2.9L TFSI EA839 Tool for Autotech Pump Kit...
Tool for the assembly of the high pressure pump upgrade kit from Autotech for the 2.9L V6 TFSI EA839 as e.g. in the Audi RS4. The special tool is made of high-strength steel, is black burnished and is needed for the disassembly of the pump.
Nur noch 3 Stück im Lager.
44.95€ *
Plug for intake manifold injectors BAR-TEK
Plug for intake manifold injectors BAR-TEK
Connector for upgrade intake manifold injectors especially for the MQB/DAZA engine with power from 500hp. With plug housing, metal contacts and insulation Already new injectors have a certain scattering of the injection quantity! The...
Im Lager.
4.95€ *
2.0L TSI EA888 Fuel Injector Clamp
2.0L TSI EA888 Fuel Injector Clamp
Replacement clip for all EA888 Gen 1 & 2 injectors Over time the metal clamp on the injectors become brittle and replacements are needed, so we are offering this now! 1 clamp is needed per cylinder.
Noch 9 Stück im Lager.
Content 1 Stück
3.49€ *
2.0L TSI EA888 Fuel Injector Intermediate Ring
2.0L TSI EA888 Fuel Injector Intermediate Ring
Replacement clip for all EA888 Gen 1 & 2 injectors Over time the plastic intermediate ring on the fuel injectors becomes brittle and replacements are needed, so now offer the intermediate ring individually! 1 clamp is needed per cylinder.
Noch 8 Stück im Lager.
Content 1 Stück
7.45€ *
2.0L TSI EA888 & 2.5L TFSI EA855Evo 980cc upgrade Intake manifold injectors
2.0L TSI EA888 & 2.5L TFSI EA855Evo 980cc...
The 980cc MPI upgrade injector kit includes improved Bosch EV-14 injectors, which are perfectly designed for high performance requirements. They are also suitable for use with ethanol or methanol. The kit can be installed on all third...
Noch 7 Stück im Lager.
74.95€ *
Extension adapter for injectors
Extension adapter for injectors
Injector extensions are required when using short injectors such as 550cc with fuel rail lines. These are often too short for proper installation. This is often the case with VW / Audi 1.8T 20V AEB and AGU engines. This 12mm extension...
Im Lager.
7.95€ *
UNIVERSAL
650cc fuel injector Bosch 100% matched
650cc fuel injector Bosch 100% matched
Bosch injector 650 cc flow at 3 bar. When using a upgrade supercharger, these nozzles are essential. This means that no change in fuel pressure is necessary! The chip must of course be adjusted. It is also recommended to install an...
Noch 7 Stück im Lager.
54.95€ *
2.0L TFSI EA113 Roller Tappet Flange BAR-TEK®
2.0L TFSI EA113 Roller Tappet Flange BAR-TEK®
This CNC-milled flange is used for the conversion of the standard pump tappet to a roller tappet.
Im Lager.
199.95€ *
1 From 7

Matching Components for the Fuel Supply

The components of the fuel supply system should be matched to one another. Injection nozzles that are too big or a fuel pressure that’s too high can also cause damage to the engine. Increasing the fuel pressure with a fuel pressure regulator should be done only for fine tuning, because doubling the fuel pressure brings no more than roughly 25% of the flow rate. Increasing the fuel pressure from 3 to 6 bar, for instance, brings only approx. 25% more throughput. In such a case, you should install larger injection nozzles in your car.

Top-Notch Accessories for Your Fuel Supply

Our range of accessories for fuel supply is of absolutely high quality and perfect for engine tuning – for all car brands, from Audi to VW. The Aeromotive A1000 fuel pressure regulator made of billet aluminum, for example, is designed for a performance of up to 1000 hp. Its setting range is 0.3 to 1.0 bar. Our own plug & play fuel pump for 2L TFSI engines is ultra suitable for high performances of up to 500 hp. It improves the fuel supply of performance-enhanced engines, especially in cornering. Our pump is as large as the standard part but significantly more powerful. It can be easily installed by plug & play.

Any Questions?

We are always glad to help you with questions. Just call us or write us an e-mail.

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