A90/ A91 Supra IFX350 Gen2 B58 upgraded DI injectors Stage 1 +30%
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Description
Spool Performance is proud to introduce our upgraded DI injectors for the Toyota Supra Gen2 B58 Platform. The IFX 350 is carefully sized for the B58 Gen2 engine to keep stock-like idle and low load characteristics while allowing 30% more injector flow at high load and high rpm conditions. The injectors have undergone rigorous testing over months on our different test cars and have been perfected before release. It powers the current GEN2 DI-only world record Supra at 745whp along with our FX350 upgraded high pressure fuel pumps.
Flow: 30% over stock DI injectors
Pressure: Capable of flowing at up to 390 bar pressure
Tune changes are required for running these injectors. Spool Performance will provide full calibration support for the same over all existing tuning platforms for the Gen2 B58
The injectors are covered by our warranty for a period of 1 year from the date of purchase.
**NOTE: If you have already purchased an FX350 high-pressure pump directly from spool performance, please email us with your order number for a one-time 15% discount code on this product!
Shipping Information
Orders are processed same or next business day. Shipping times vary depending on the product, shipping service, and whether freight shipping is required. While we ensure all inventory levels are current and accurate, they can change due to logistics and inventory feeds. Standard shipping typically takes 3-7 business days, but some items may require additional time depending on their origin. Feel free to call us anytime for the latest status of your order.

