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
2.0L TFSI EA113 spring for roller tappet conversion kit BAR-TEK® 2.0L TFSI EA113 spring for roller tappet...
2.0L TFSI EA113 spring for roller tappet conversion kit BAR-TEK® This spring for our roller tappet conversion kit is installed between the roller tappet and the high pressure fuel pump.
39.95€ *
NEW
5.2L FSI Audi R8 Gen.2 & Lamborghini Huracan V10 LPFP Upgrade Kit 5.2L FSI Audi R8 Gen.2 & Lamborghini Huracan...
The fuel pump of your tuned V10 needs some power if you have an extreme performance increase, such as a turbo or supercharger conversion. Here you need enormous delivery capacity, which the standard pump is unfortunately not expected. So...
974.74€ *
2.0L TFSI & TSI Keepers for Fuel Pump Upgrade Kit HPFP Autotech 2.0L TFSI & TSI Keepers for Fuel Pump Upgrade...
Keepers for the Autotech Upgrade fuel pumps for all 2.0L TFSI and 2.0L TSI EA888 Gen.3 MQB engines. You lost a keeper? No problem. With us you get the keepers individually as a pair.
24.32€ *
1.8T 20V Fuel Injector extension Inserts BAR-TEK® 1.8T 20V Fuel Injector extension Inserts BAR-TEK®
For all 1.8T engines that have intake manifolds with e-gas and cable as standard: V1 for cable pull such as: AGU, AEB, AJH etc. V2 for e-gas such as: BAM, AJQ, BEX, APX, APY, AMK, APP etc. With our units, you now have the option of...
58.44€ *
UNIVERSAL
Upgrade Fuelpump Universal as Pierburg E3L BAR-TEK® Upgrade Fuelpump Universal as Pierburg E3L...
Top class electronically operated fuel pump. This pump, which is installed as a series by several vehicle manufacturers, is an ideal solution for all cases in which more fuel has to be pumped. features: Gasoline and diesel resistant High...
149.95€ *
3.0L Upgrade TFSI high pressure pump HPFP BAR-TEK® 3.0L Upgrade TFSI high pressure pump HPFP BAR-TEK®
High pressure fuel pump for 3.0L TFSI engines We've rebuilt the original fuel pump to get higher fuel pressure and flow for your 3.0L TFSI engine . Our upgrade high-pressure pump make up to 50% more than the standard pump ! Fits all 3.0...
From 380.12€ *
VAG Gasket for Low Pressure Fuel Pump BAR-TEK® VAG Gasket for Low Pressure Fuel Pump BAR-TEK®
Gasket for our low pressure upgrade fuel pump from BAR-TEK® for all TFSI & TSI engines. The gasket should be renewed each time the Intank pump is replaced to prevent leaks
9.70€ *
UNIVERSAL
Aeromotive Stealth 340 Fuel Pump internal up to 500hp for GM Aeromotive Stealth 340 Fuel Pump internal up to...
Aeromotive Stealth 340 internal fuel pump suitable for 500hp. Stronger than Bosch 044! Delivery rate: 340l/h at 3 bar Weight: 0.35 kg Features: General Motors Specific with GM Center Inlet Extremely powerful Very low weight Suitable for...
194.91€ *
5.2L FSI Audi R8 Gen.2 & Lamborghini Huracan V10 Upgrade High Pressure Fuel Pump HPFP 5.2L FSI Audi R8 Gen.2 & Lamborghini Huracan...
High-pressure fuel pumps for the second-generation 5.2L FSI V10 engine as in the Audi R8 (4S) and Lamborghini Huracan. We've rebuilt the original fuel pumps to get higher fuel pressure and flow for your V10. Our upgrade high-pressure...
From 731.04€ *
Ford Focus RS MK2 2.5L 20V upgrade Fuel Pump BAR-TEK® Ford Focus RS MK2 2.5L 20V upgrade Fuel Pump...
Our new Ford Focus RS MK2 2.5L turbo fuel pump Stronger than Bosch 044 and Aeromotive Delivery rate: 340l / h at 3bar Weight: 0.40Kg Extremely powerful Very low weight For internal use Pulse modulated applications possible E85 (ethanol)...
126.67€ *
2.0L TFSI EA113 O-Seal for high pressure pump HPFP BAR-TEK® 2.0L TFSI EA113 O-Seal for high pressure pump...
High pressure fuel pump O-seal for all 2.0L TFSI engines Should be replaced with each removal or mounting of the high pressure pump with to avoid leaks. In the worst case, the pump will leak and the rail pressure will collapse.
9.70€ *
2.0L TFSI EA113 high pressure fuel pump hose Original 2.0L TFSI EA113 high pressure fuel pump hose...
Original fuel pump hose for all 2.0 TFSI EA113 engines. 06F127511B Features: Plug & Play Made in Germany Reinforced thread
24.32€ *
TFSI Kraftstoffeinspritzventil Reparatursatz 2.0L TSI EA888 Fuel Injector Repair Kit
Injector o-rings are vital to ensure proper fuel delivery, so don't use old rings if removing and reinstalling injectors. This kit comes with all of the necessary o-rings to do one injector. The scope of supply includes the parts that...
19.45€ *
4.0L TFSI Audi RS6 high boost low pressure fuel pump LPFP BAR-TEK® 4.0L TFSI Audi RS6 high boost low pressure fuel...
Low pressure upgrade fuel pump system for all 4.0L TFSI as in Audi RS6 or S7 and many more. The fuel supply of the 4.0L TFSI engine consists of two circuits: On the one hand from the low-pressure system (pump in the tank) with about 3 to...
877.26€ *
Hint!
UNIVERSAL
Intank Fuel Pump 340 l/h up to 500 hp BAR-TEK® Intank Fuel Pump 340 l/h up to 500 hp BAR-TEK®
Our new intank fuel pump with a capacity of up to 340 l/h at 3 bar. Stronger than Bosch 044 and Aeromotive Stealth features: extremely powerful low weight suitable for most vehicles only for tank internal use for carburetor or injection...
97.43€ * 116.93€ *
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...
146.17€ *
1.8T RACE fuel rail Dash 8 BAR-TEK® 1.8T RACE fuel rail Dash 8 BAR-TEK®
1.8T Motorsport high flow fuel rail 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 Test Golf 1.8T. For...
97.43€ *
2.0L TFSI EA113 harness set for RS3 & TTRS Injector Kit BAR-TEK® 2.0L TFSI EA113 harness set for RS3 & TTRS...
Harness set for RS3 and TTRS injection valves especially for the 2.0L TFSI engine for up to 500hp. The kit contains 4 pieces including adapter plugs Already new injectors have a certain dispersion of the injection quantity! The...
38.94€ *
5.2L FSI Audi R8 & Lamborghini Gallardo V10 Upgrade High Pressure Fuel Pump HPFP 5.2L FSI Audi R8 & Lamborghini Gallardo V10...
High-pressure fuel pumps for the first-generation 5.2L FSI V10 engine as in the Audi R8 and Lamborghini Gallardo. We've rebuilt the original fuel pumps to get higher fuel pressure and flow for your V10. Our upgrade high-pressure pumps...
From 731.04€ *
UNIVERSAL
Liqui Moly Octane Booster Gasoline Additive 200 ml Liqui Moly Octane Booster Gasoline Additive 200 ml
Doping for Gasoline: Octane Booster. Small tin, big effect! If you want to get more out of your petrol engine, LIQUI MOLY has a new chemical chip tuning ready for you. The new Octane Booster improves the throttle response in the lower...
11.65€ *
UNIVERSAL
Liqui Moly Speed Tec Gasoline Additive 200 ml Liqui Moly Speed Tec Gasoline Additive 200 ml
Doping for Gasoline: Speed Tec. Small tin, big effect! If you want to get more out of your petrol engine, LIQUI MOLY has a new chemical chip tuning ready for you. This state-of-the-art fuel additive has been specially developed to...
11.65€ *
UNIVERSAL
Liqui Moly Injection Cleaner Gasoline Additive 300 ml Liqui Moly Injection Cleaner Gasoline Additive...
Removes deposits from injectors, intake valves, spark plugs and combustion chamber and prevents them from forming again. Eliminates starting difficulties and out-of-round engine running. Maintains all components of the petrol injection...
13.60€ *
UNIVERSAL
Liqui Moly Engine System Cleaner Gasoline Additive 300 ml Liqui Moly Engine System Cleaner Gasoline...
Frees injectors and intake valves of troublesome deposits. Enables optimal mixture formation or keeps it upright. Prevents engine damage by overheating polluted intake valves. Protects the entire fuel system from rust. Provides original...
15.55€ *
UNIVERSAL
Liqui Moly Valve Clean 150 ml Liqui Moly Valve Clean 150 ml
Ensures optimal engine performance. Removes deposits on valves, in the combustion chamber and prevents their formation. Saves fuel. Optimizes the AU values ​​and engine performance. Improves the compression. Clean engines consume less...
8.72€ *
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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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