The HKS Injectors are precision units uniquely engineered to produce the fuel needed on high-performance applications. When an engine's horsepower is limited by the factory fuel injectors, larger HKS Injectors can be used in addition to or to replace the factory injectors. This will result in higher horsepower being achieved. The HKS Injectors range from 450cc to 1000cc and are available in top-feed or side-feed.
- ECU Tuning Required
- Pictures may differ in the actual product
- Special Order
- Nissan 350Z (2003, 2004, 2005, 2006, 2007, 2008)
- Nissan 370Z (2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018)
- Nissan Infiniti G35 (2003, 2004, 2005, 2006, 2007, 2008)
- Nissan Infiniti G37 (2009, 2010, 2011, 2012, 2013)
- Flow Rate: 545CC/min
- Connector Shape: Round
- Connector Color: Blue
- High Impedance
- Top Feed
- Requires HKS Fuel Delivery Kit
In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on final sales, special orders, opened, installed, incomplete, or otherwise used products. In order to initiate a return, an RMA number must be requested and approved via e-mail.
All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).
Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.
For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.