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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Fuel Injector Extension for Integrated Fuel Rail Fuel Injector Extension for Integrated Fuel Rail
Injector extensions are required when short injectors such as 550 ccm be used with fuel rail. For proper installation, these are often too short. Common to VW / Audi 1.8T 20V AEB and AGU engines. This 12mm extension is simply plugged...
15.95€ *
2.0L TSI EA888 Tool for Upgrade High Pressure Pump Kit BAR-TEK® 2.0L TSI EA888 Tool for Upgrade High Pressure...
Tool for mounting the high pressure pump upgrade kit from Autotech at 2.0L TSI EA888 like Golf 6 GTI. The special tool is made of high-strength steel, is black burnished and is required for dismantling the pump.
39.95€ *
Universal fuel hose 8mm GATES Universal fuel hose 8mm GATES
High quality universal fuel hose made by Gates. Inside ø 8 mm (5/16 inch) Sheathing is resistant to heat, oil, ozone and weathering Spiralized textile insert Resistant to operating pressure up to 1 MPa (10 kg / cm2) Temperature range...
Content 1 Laufende(r) Meter
7.95€ *
MQB Upgrade Fuel Pump plug & play BAR-TEK® MQB Upgrade Fuel Pump plug & play BAR-TEK®
BAR-TEK® low pressure fuel pump for all MQB vehicles as plug & play kit. The low pressure pump upgrade requires over 400hp to prevent dangerous engine leaning. This upgrade is also ethanol compatible. In addition, an upgrade...
From 599.95€ *
MQB Upgrade do-it-yourself Kit for Intank-Pump BAR-TEK® MQB Upgrade do-it-yourself Kit for Intank-Pump...
Conversion kit for the original MQB low-pressure fuel pump as in Golf 7 and Co. The low pressure pump upgrade requires over 400hp to prevent dangerous engine leaning. No further changes e.g. needed on the software. We also recommend...
399.95€ *
3.0L / 5.0L TFSI Upgrade High Pressure Fuel Pump BAR-TEK® 3.0L / 5.0L TFSI Upgrade High Pressure Fuel...
High pressure fuel pumps for 3.0L / 5.0L TFSI engines We've rebuilt the original fuel pumps to get higher fuel pressure and flow for your 3.0L / 5.0L TFSI engine . Our upgrade high-pressure pumps make up to 50% more than the standard...
From 899.95€ *
4.0L Upgrade TFSI high pressure pump BAR-TEK® 4.0L Upgrade TFSI high pressure pump BAR-TEK®
High pressure fuel pumps for 4.0L TFSI engines We've rebuilt the original fuel pumps to get higher fuel pressure and flow for your 4.0L TFSI engine . Our upgrade high-pressure pumps make up to 50% more than the standard pumps ! The...
From 999.95€ *
2.0L TFSI Niederdruck Upgrade Kraftstoffpumpe FWD BAR-TEK® TFSI & TSI Upgrade Low Pressure Fuel Pump 700...
Low-pressure upgrade fuel pump from BAR-TEK® for all TFSI & TSI engines. The fuel supply of the 2.0L TFSI engine consists of two circuits: On the one hand from the low pressure system (pump in the tank) and on the other hand from the...
399.95€ *
Submerged 044 Billet Surge Tank Submerged 044 Billet Surge Tank
Single surge tank design is essential on modified cars requiring higher fuel output, where effective scavenging is a must. This surge tank works inline with your current fuel system by filling up with fuel from the OEM in tank pump. The...
199.95€ *
Hint!
TURBO Amplifier PM4 for upgrade Fuel Pumps BAR-TEK® TURBO Amplifier PM4 for upgrade Fuel Pumps...
Turbo Controller for all low pressure fuel systems that run upgrade fuel pumps like Walbro, Bosch, DW or our BAR-TEK pumps. Features: Maintain full fuel pressure at any time No overheating of controller Works on all TFSI, TSI and MQB No...
899.95€ *
2.0L TSI EA888 Gen.3 MQB Low Pressure Fuel Pump APR 2.0L TSI EA888 Gen.3 MQB Low Pressure Fuel Pump...
APR low pressure fuel pump for all MQB vehicles as plug & play kit. The low pressure pump upgrade requires over 400hp to prevent dangerous engine leaning. The upgrade includes a larger intank low-pressure fuel pump (LPFP) with all the...
549.00€ *
2.0L TSI EA888 Gen.2 Upgrade high pressure pump BAR-TEK® 2.0L TSI EA888 Gen.2 Upgrade high pressure pump...
2.0L TSI Upgrade High Pressure Pump BAR-TEK® for Gen. 2 EA888 engines like Golf MK6. Features: This pump provides approximately 50% more than the stock pump up to 180 bar fuel pressure (oem 140 bar) Plug & Play installation includes new...
From 399.95€ *
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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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