Upgrading fuel injectors may be a necessity when changing turbochargers, exhaust headers, throttle bodies, fuel systems, or cylinder heads. It's important to insist on the best. PRECISION TURBO brand fuel injectors are individually hand selected, flow checked, and matched to within 1% of each other for optimum performance from your vehicle. All horsepower ratings are based upon a 90% duty cycle at 43.5 psi of fuel pressure based upon a BSFC of .50. Compatible with all well-known aftermarket drivers (unless otherwise noted).

We can also supply in sets of 4 or 8 as well for non-Supra applications! Please contact us and we will be happy to help you out.

For 6 cylinder applications (1JZ, 2JZ, 7M, etc.) we recommend the following PTE injectors for each HP level:

525 cc: up to 470rwhp
580 cc: up to 515rwhp
650 cc: up to 575rwhp
780 cc: up to 695rwhp
880 cc: up to 785rwhp
950 cc: up to 845rwhp
1200cc: up to 1065rwhp
1600cc: up to 1420rwhp