One located on the underside of each fuel rail
For vehicles with FSI engines only - Factory pressure regulator from RS4/R8, used in various performance applications - raises the factory fuel pressure limit from 130 bar to roughly 145 bar
Brand:
ES#:
284889
Mfg#:
079130757
Ships on Aug 24, 2026
18% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$260.00
This product was last offered at the strikethrough price on 08-22-2026
Includes an upgraded high-flow multi-port injection (MPI) injector and harness necessary to satisfy high horsepower build
Call In Or Chat For Best Price! *This injector upgrade is only compatible with matching ECU software* *Only plug-and-play on models with factory MPI injection - On models without factory MPI injection, more components are required - ECS Tuning does not offer support on custom fueling setups*
Brand:
ES#:
4057094
Mfg#:
MS100195
In Stock
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$142.95
This product was last offered at the strikethrough price on 08-22-2026
Vital kit consisting of cam follower, fuel pump sealing o-ring, & a stud conversion for the fuel pump to eliminate the risk of stripping out the cylinder head
For vehicles with FSI engines only
Brand:
ES#:
4069282
Mfg#:
06D109309CKT3
In Stock
ON SALE!
$72.99
This product was last offered at the strikethrough price on 05-02-2026
Proven to reduce the air inlet temperature by up to 100 degrees and increase octane by 25points for maximum HP and cooling! 3-liter reservoir, stainless steel braided line, 4AN fittings.
90ML Gasoline additive used to clean your VW or Audi's fuel system
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi
Brand:
ES#:
1895145
Mfg#:
G001770A2
In Stock
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$12.29
This product was last offered at the strikethrough price on 08-22-2026
Add to your fuel tank to keep your car operating flawlessly and as efficiently as possible
We Price Match - Give Us A Call or Chat! Ground ship only in the contiguous U.S.
Brand:
ES#:
3411516
Mfg#:
2005LMKT
In Stock
$16.92
This product was last offered at the strikethrough price on 07-31-2026
ECS Tuning has made it simple to find the perfect fuel system parts for your car. Whether you're replacing OEM fuel system parts or building a high-flow fuel system for a performance car, ECS Tuning has fuel pumps, fuel injectors, fuel filters, and more from respected names like Bosch, Siemens, and Genesis.
Lifetime Replacement
