European Wholesale Parts

2017-2020 Audi RS3 fuel & ignition

25 fuel & ignition for the 8V 2017-2020 Audi RS3 (2.5T inline-five) from 14 brands. Fuel pumps, injectors, flex-fuel kits, ignition coils and spark plugs.

Before you order

Confirm the engine and model-year range on the retailer page.
Listings are read from the retailer's 8V RS 3 (2.5T, quattro) category. Confirm engine, drivetrain and model year on the retailer page before ordering.

Brands on this page: AEM Electronics (4), 034Motorsport (3), Precision Raceworks (3), Unitronic (3), Genuine Volkswagen Audi (2), Walbro (2), APR (1), Bosch (1), CTS (1), Hamburg Tech (1), Innovate Motorsports (1), NGK (1), SMP (1), URO (1).

034Motorsport · Part no. 034-106-A002/3
FP34 Fuel Pump Surge Tank
Designed for Bosch 044 Fuel Pump
Check price at ECS Tuning for 034Motorsport FP34 Fuel Pump Surge Tank (opens the retailer site)
034Motorsport · Part no. 034-106-Z056
High Pressure Fuel Pump Tool
Designed to make the disassembly and reassembly of the high pressure fuel pump a breeze!
Check price at ECS Tuning for 034Motorsport High Pressure Fuel Pump Tool (opens the retailer site)
034Motorsport · Part no. 034-106-3039
MPI Fuel Injector Upgrade
Safely unlock the full potential of your Audi 8V.5 RS3 or 8S TTRS with this upgrade kit. This allows you to safely run full E85 fuel with accompanying software tuning.
Check price at ECS Tuning for 034Motorsport MPI Fuel Injector Upgrade (opens the retailer site)
AEM Electronics · Part no. 50-1000
340lph High Flow In-Tank Fuel Pump
AEM?s 340LPH High Flow In-Tank Fuel Pump is designed for high performance naturally aspirated and forced induction EFI vehicles.
Retailer fitment note: This is a general-use high flow fuel pump, not a direct plug-and-play swap in most applications
Check price at ECS Tuning for AEM Electronics 340lph High Flow In-Tank Fuel Pump (opens the retailer site)
AEM Electronics · Part no. 50-1200
340lph High Flow In-Tank Fuel Pump (e85 Compatible)
AEM?s 340LPH E85-Compatible High Flow In-Tank Fuel Pumps feature robust internal construction that is designed to withstand the low lubricity characteristics of ethanol and methanol fuels
Retailer fitment note: This is a general-use high flow fuel pump, not a direct plug-and-play swap in most application
Check price at ECS Tuning for AEM Electronics 340lph High Flow In-Tank Fuel Pump (e85 Compatible) (opens the retailer site)
AEM Electronics · Part no. 50-1005
400LPH High Flow Fuel Pump (AN Fittings)
Designed for high performance naturally aspirated and forced induction EFI vehicles - It can be installed externally or in-tank using optional hardware that is sold separately
Retailer fitment note: This is a general-use high flow fuel pump, not a direct plug-and-play swap in most application
Check price at ECS Tuning for AEM Electronics 400LPH High Flow Fuel Pump (AN Fittings) (opens the retailer site)
AEM Electronics · Part no. 50-1009
400LPH High Flow Fuel Pump (Metric Fittings)
Designed for high performance naturally aspirated and forced induction EFI vehicles - It can be installed externally or in-tank using optional hardware that is sold separately
Retailer fitment note: This is a general-use high flow fuel pump, not a direct plug-and-play swap in most application
Check price at ECS Tuning for AEM Electronics 400LPH High Flow Fuel Pump (Metric Fittings) (opens the retailer site)
APR · Part no. MS100195
APR 980cc MPI Injector Kit
Includes an upgraded high-flow multi-port injection (MPI) injector and harness necessary to satisfy high horsepower build
Retailer fitment note: *This injector upgrade is only compatible with matching ECU software*
Check price at ECS Tuning for APR APR 980cc MPI Injector Kit (opens the retailer site)
Bosch · Part no. 0580254044
Bosch 044 High Flow Fuel Pump - 270 LPH
Great for when more fuel is needed in a custom fueling application
Check price at ECS Tuning for Bosch Bosch 044 High Flow Fuel Pump - 270 LPH (opens the retailer site)
CTS · Part no. CTS-HW-370
Throttle Body Spacer W/ Boost Tap & Meth Injection Port
Solid billet with two ports
Retailer fitment note: For engine code DAZA
Check price at ECS Tuning for CTS Throttle Body Spacer W/ Boost Tap & Meth Injection Port (opens the retailer site)
Genuine Volkswagen Audi · Part no. 07K133551B
Fuel Injector - Priced Each
Keep your engine running smooth - Includes o-rings
Retailer fitment note: Fits up to production date 8/12/2019
Check price at ECS Tuning for Genuine Volkswagen Audi Fuel Injector - Priced Each (opens the retailer site)
Genuine Volkswagen Audi · Part no. 07K906036N
Fuel Injector - Priced Each
Vital for proper engine operation
Check price at ECS Tuning for Genuine Volkswagen Audi Fuel Injector - Priced Each (opens the retailer site)
Hamburg Tech · Part no. 0580254044
High Flow Fuel Pump - 270 LPH
Great for when more fuel is needed in a custom fueling application
Check price at ECS Tuning for Hamburg Tech High Flow Fuel Pump - 270 LPH (opens the retailer site)
Innovate Motorsports · Part no. 38770
Innovate LC-2 Wideband O2 Controller Kit
Includes Lambda cable & 8-foot sensor cable.
Check price at ECS Tuning for Innovate Motorsports Innovate LC-2 Wideband O2 Controller Kit (opens the retailer site)
NGK · Part no. R74379KT
Racing Spark Plug - Set Of Five
Recommended for APR tunes
Retailer fitment note: two heat ranges colder than stock
Check price at ECS Tuning for NGK Racing Spark Plug - Set Of Five (opens the retailer site)
Precision Raceworks · Part no. 601-0259
In-Line Micro Regulator - 4 Bar
The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!
Check price at ECS Tuning for Precision Raceworks In-Line Micro Regulator - 4 Bar (opens the retailer site)
Precision Raceworks · Part no. 601-0260
In-Line Micro Regulator - 5 Bar
The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!
Check price at ECS Tuning for Precision Raceworks In-Line Micro Regulator - 5 Bar (opens the retailer site)
Precision Raceworks · Part no. 601-0261
In-Line Micro Regulator - 6 Bar
The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!
Check price at ECS Tuning for Precision Raceworks In-Line Micro Regulator - 6 Bar (opens the retailer site)
SMP · Part no. 07K133551B
Fuel Injector - Priced Each
Keep your engine running smooth - Includes o-rings
Retailer fitment note: Fits up to production date 8/12/2019
Check price at ECS Tuning for SMP Fuel Injector - Priced Each (opens the retailer site)
URO · Part no. 0580254044
High Flow Fuel Pump - 270 LPH
Great for when more fuel is needed in a custom fueling application
Check price at ECS Tuning for URO High Flow Fuel Pump - 270 LPH (opens the retailer site)
Unitronic · Part no. UH007-FLA
Injector Dynamics ID1300X Fuel Injector Set - With PNP Harness
High flow injector with characteristics specific to the needs of the motorsport tuner.
Retailer fitment note: For models with DAZA engine code.
Check price at ECS Tuning for Unitronic Injector Dynamics ID1300X Fuel Injector Set - With PNP Harness (opens the retailer site)
Unitronic · Part no. UH003-ACA
Unitronic 2.5TFSI EVO Spark Plug Set
Extra cold plug for high horsepower applications
Check price at ECS Tuning for Unitronic Unitronic 2.5TFSI EVO Spark Plug Set (opens the retailer site)
Unitronic · Part no. UH019-FL7
Unitronic DAZA MPI Overlay Harness
For use with Bosch EV14 Injectors with Jetronic/EV1 Connector.
Check price at ECS Tuning for Unitronic Unitronic DAZA MPI Overlay Harness (opens the retailer site)
Walbro · Part no. PMPWINLINE
High Flow Fuel Pump - 255 LPH
Great for when more fuel is needed in a custom fueling application
Check price at ECS Tuning for Walbro High Flow Fuel Pump - 255 LPH (opens the retailer site)
Walbro · Part no. F90000274
Walbro Universal 450lph In-Tank Fuel Pump Low Pressure
Great for when more fuel is needed in a custom fueling application
Retailer fitment note: This is a general-use high flow fuel pump, not a direct plug-and-play swap in most application
Check price at ECS Tuning for Walbro Walbro Universal 450lph In-Tank Fuel Pump Low Pressure (opens the retailer site)