![Spool IFX350 Upgraded DI Injectors +40% [S63 Gen 2]](http://turbotechperformance.com/cdn/shop/files/f90inj2.jpg?v=1775581681&width=2112)
![Spool IFX350 Upgraded DI Injectors +40% [S63 Gen 2]](http://turbotechperformance.com/cdn/shop/files/f90inj1.jpg?v=1775581681&width=2112)
![Spool IFX350 Upgraded DI Injectors +40% [S63 Gen 2]](http://turbotechperformance.com/cdn/shop/files/f90inj4.jpg?v=1775581681&width=2112)
![Spool IFX350 Upgraded DI Injectors +40% [S63 Gen 2]](http://turbotechperformance.com/cdn/shop/files/f90inj3.jpg?v=1775581681&width=2112)
Spool IFX350 Upgraded DI Injectors +40% [S63 Gen 2]
Spool Performance proudly presents our upgraded DI Injector solution for the Gen2 S63 platform — the IFX 350. These injectors are not only the top-performing DI injectors available for the S63 but they've also been engineered with precision to maintain the integrity of your engine's idle and low-load behaviors. They're the ideal choice for enthusiasts who are serious about power and OEM-like engine reliability maintaining full factory control through DI.
These high-spec injectors provide a substantial 40% increase in flow rate, allowing for significant performance upgrades without the need for supplemental fuel systems. The IFX 350's advanced design allows for consistent fuel delivery at pressures up to 390 bar. It translates into superior fuel atomization and efficient combustion, crucial for maintaining smooth operations at high power outputs. The IFX 350 will support the journey to four-digit horsepower figures in conjunction with our FX350 high-pressure pumps for the platform.
Each injector is a product of exhaustive development and testing, ensuring not only compatibility with the latest Gen2 S63 tuning platforms but also maintaining a factory-like idle and low-load behavior. This means a direct fit and enhanced performance without compromise.
Key Specifications:
- Enhanced Flow: Achieves a 40% higher flow rate over stock injectors
- High-Pressure Operation: Functions effectively at pressures up to 390 bar
- Retains Stock-like idle and low-load performance while also retaining full Bosch CVO correction capability
To fully leverage the capabilities of these injectors, tuning modifications will be necessary. Spool Performance stands by to support these adjustments, offering comprehensive calibration support for tuners.
Every set of IFX 350 injectors is protected by our 1-year warranty, assuring you of their reliability from the moment of purchase.
Customer Loyalty Offer: We value our returning customers. If you've previously purchased an FX350 high-pressure pump from us, please reach out with your order number to receive a special one-time 15% discount code for the IFX 350 injectors.
Upgrade your vehicle with the assurance that it has been equipped with the finest in fuel injection technology.
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Ships within 1-2 business days.
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![Spool IFX350 Upgraded DI Injectors +40% [S63 Gen 2]](http://turbotechperformance.com/cdn/shop/files/f90inj2.jpg?v=1775581681&width=2112)
Spool IFX350 Upgraded DI Injectors +40% [S63 Gen 2]
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


