Spool IFX350 Upgraded DI Injectors +40% [S63 Gen 2]

SKU: SP-INJ-S63-IFX350
Regular price €2.790,00 incl. VAT

The delivery time for products in stock is 1-3 business days.

If the product is not in stock and it is a pre order product, the average delivery time is 5-21 business days. If the product has a longer delivery time than previously announced, we will be in touch.

Mikäli tilaamasi tuote on tilaustuote tai tilauksesta valmistettava tuote, sillä ei ole kuluttajansuojalain mukaista 14 päivän peruutus- tai palautusoikeutta, koska tuote valmistetaan tai hankitaan yksilöllisesti asiakkaan tilauksen perusteella.

Jos haluat peruuttaa tilauksen ennen tuotteen vastaanottamista, hyvitämme 50 % tilauksen loppusummasta.

Tämä ehto koskee seuraavia tuotekategorioita:

  • Alusta
  • Engine Tuning
  • Moottorin osat
  • Pakoputkistot
  • Polttoaine
  • Turboahtimet
  • Voimansiirto
  • ECE-hyväksytyt downpipet

Kaikki edellä mainitut tuotteet valmistetaan tai tilataan aina asiakkaan yksilöllisen tilauksen perusteella, eikä niillä ole palautusoikeutta tuotteen vastaanottamisen jälkeen, ellei tuotteessa ole valmistus- tai materiaalivirhettä.

Mahdollisissa virhetilanteissa sovelletaan normaalia virhevastuuta kuluttajansuojalain mukaisesti.

Spool Performance is proud to introduce its updated DI injector solution for the Gen2 S63 platform — the IFX 350.

Not only are these injectors the highest performance DI injectors available for the S63 engine, but they are also precisely engineered to maintain the smooth idle and light load characteristics of the engine. They are the perfect choice for enthusiasts who want more power without sacrificing OEM-level reliability and maintaining full factory control of direct injection.

The IFX 350 injectors offer a significant flow capacity of approximately 40% greater than standard injectors, enabling significant performance upgrades without the need for additional fuel systems. The injectors’ advanced design ensures a consistent fuel delivery at pressures up to 390 bar , improving fuel atomization and combustion efficiency — especially important at high power levels. Combined with the FX350 high-pressure pumps, the IFX 350 effortlessly supports the journey to four-digit horsepower figures.

Each injector has been carefully developed and tested to ensure perfect compatibility with the latest software on the Gen2 S63 platform — while maintaining factory idle and light load characteristics. The end result is a direct plug & play installation with no compromises .

Main features

  • Improved flow: 40% higher flow capacity compared to standard nozzles

  • High pressure capability: Works reliably up to 390 bar

  • OEM Operation: Retains factory idle and light load characteristics and full Bosch CVO repair capability

Utilizing the full potential of the nozzles requires programming changes . Spool Performance offers comprehensive support and calibration assistance for tuning.

Each IFX 350 nozzle set comes with a 1-year warranty , ensuring product reliability from the moment of purchase.

Customer promise

We value our returning customers. If you have previously purchased an FX350 high-pressure pump from us, please contact us with your order number to receive a one-time 15% discount code for IFX 350 nozzles.