Xtreme-DI Direct Injectors
Not sure which option fits your application? Contact Us — we're happy to help.
Whether you’re upgrading for reliability or chasing serious horsepower gains, XDI Injectors are the industry benchmark for Gen 2 B58TU engines. Available in OEM Replacement, +30%, and +65% flow capacities, these injectors deliver unmatched performance and reliability for both street and track builds.
Options
OEM Replacements
+30% Injectors
+65% Injectors
XDI +30% High-Flow Injectors
Flow Rate: 130% (30% increase over stock)
Characteristics: Stock-like idle, stable up to 400 bar, perfectly linear flow
Fitment: 100% drop-in – no adapters or pigtails required
Tuning: ECU tuning required
Testing & Documentation:
Idle Stability: 0.8 ms at 20 bar
Static Flow Reference: 10 ms at 100 bar
WOT Performance: 6 ms at 200 bar
XDI +65% High-Flow Injectors
Flow Rate: 165% (65% increase over stock)
Characteristics: Maintains stock-like idle with linear performance up to 400 bar
Fitment: 100% drop-in – no adapters or pigtails required
Tuning: ECU tuning required
Testing & Documentation:
Idle Stability: 0.8 ms at 20 bar
Static Flow Reference: 10 ms at 100 bar
WOT Performance: 6 ms at 200 bar
Vehicle Applications:
BMW B58TU Gen 2 Engines
Toyota GR Supra A90 / A91
Note: Tuning is required for +30% and +65% injectors to achieve optimal performance and reliability.
No instructions available for this product.
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