RallySport Guarantee - 30 Days
Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.
RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.
The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
The new WRX injectors have been developed with the same commitment to quality, drop-in fitment, and easy tunability that have made the Deatschwerks Subaru injectors the #1 choice of top Subaru tuners around the US and world.
High impedance coils for compatibility with OEM injector driver, ethanol and methanol compatible, each set is flow matched to within 1-2%. A flow report is included with your specific flow results, drop-in fitment for easy installation. Price listed is for a matched/balanced set of 4 injectors.
COBB Spec Deatschwerks fuel injectors are BRAND NEW OEM Cores. Each injector that is processed and built by Deatschwerks goes through a 40 point data inspection before it can ship out the door.
DeatschWerks has a core buyback program available for certain fuel injectors. If this buyback program is available for your application, information will be included with your injectors.
Q: Stock injector size and fuel economy Frizbiskit 4 years agoAnswer
I have an 07 STi and I was wondering what the stock injector size is as well as do slightly bigger injectors decrease fuel economy in regular driving?
A: Your stock injectors will be a 560cc. Changing your injectors to a larger size would not effect your fuel economy as you have to get the car tuned to run a larger injector and your fuel economy will depend more on your driving style and engines power then the injector size.
Kirill C. 4 years ago