525cc Fuel Injector Clinic Injector Set For S2000 AP2, K Series, D17 (High-Z)
Honda S2000 ('06-'09), K Series ('01-'11), & D17 Series 4 Cyl Fuel Injector Clinic Injector Set: 4x525cc Saturated / High Impedance Ball & Seat Injectors. These injectors utilize the latest technology and provide great linearity and short pulse width repeatability. Includes pigtails PGT USC4 or add Plug & Play adaptors PADPUtoH4.
Please note that all FIC Fuel Injector Clinic injectors are designed as Top-Feed injectors. Each injector set is crafted to fit the stock fuel rail and intake manifold. However, it's important to be aware that there may be exceptional cases in certain applications. Therefore, we recommend verifying compatibility with your specific application before making a purchase.
Fuel Injector Clinic's high performance fuel injector sets are precisely flow matched to within 1%. Each injector within each set is individually numbered and results for each injector are listed on a detailed flow sheet included with the set.
Fuel Injector Clinic's high performance fuel injectors are flow tested and rated at 43.5psi (3Bar) at 90 degrees F fuel temperature using CF-16B calibration fluid.
Superior short pulse width control and tight manufacturing tolerances make these injectors easy to tune and provide great drivability.
Fuel Injector Clinic injectors are set up to and include all o-rings needed to fit the factory application for the listed vehicle. For aftermarket or other unusual setups please contact us prior to placing your order to make sure you receive injectors that fit properly.
Every injector is covered against failure caused by defects in original manufacture by our lifetime warranty.
This set of injectors requires you to change the injector plug on the wiring harness in your car. This can be done by soldering in the pigtails (included with purchase) to replace the plugs currently on your harness, or you can choose to purchase the optional plug-n-play adaptors which will convert from the type of plugs on these injectors to the plugs on your harness without any need for cutting or soldering.
This plug conversion is made necessary because FIC always chooses to provide brand new, unused injectors for its performance applications. We do not believe that increasing the chance of a failure due to using remanufactured or core program based injectors is ever warranted.
| FITMENT SPECIFICATIONS | |
| Bottom O-ring Outer Diameter | 14mm |
| Cylinder Quantity | 4 |
| Height | 53mm |
| Impedance | High-Z |
| Top O-ring | 11mm |
| HORSEPOWER SUPPORTED - 525cc injector | |
| Fuel Pressure | 43.5 |
| WHP on E85 at 43psi 90%DC NA | 235.38 |
| WHP on E85 at 43psi 90%DC Supercharged | 213.99 |
| WHP on E85 at 43psi 90%DC Turbo | 196.15 |
| WHP on E85 at 58psi 90%DC NA | 271.87 |
| WHP on E85 at 58psi 90%DC Supercharged | 247.15 |
| WHP on E85 at 58psi 90%DC Turbo | 226.56 |
| WHP on Gas at 43psi 90%DC NA | 306.00 |
| WHP on Gas at 43psi 90%DC Supercharged | 278.18 |
| WHP on Gas at 43psi 90%DC Turbo | 255.00 |
| WHP on Gas at 58psi 90%DC NA | 353.43 |
| WHP on Gas at 58psi 90%DC Supercharged | 321.30 |
| WHP on Gas at 58psi 90%DC Turbo | 294.53 |
We usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution.