You are purchasing a 4 (FOUR) - 12.5 mm, 1/2 inch. extenders.

Fiveo eBay Price: $54.50


Use this extender to add approximately 1/2 inch to any fuel injector.

FIVEO will combine shipping if purchased with a set of fuel injectors.

This kit includes:
4 EXTENDERS - CNC milled from highest-quality 6061 aluminum and hard anodized BLACK
4 STEEL RETAINER CLIPS
4 O-RINGS, Viton, 11.5 mm & 12 mm to fit fuel rail

We are fuel injector experts - email with your questions.  All injector connectors are sold with our Unlimited Miles Warranty.

Item Condition:

All of the Fiveomotorsport fuel injectors are shipped in brand-new condition unless otherwise stated as reconditioned or take-out injectors. All fuel injectors are covered by our warranty outlined below, unless otherwise stated.

Fiveo's Exclusive Warranty:
We stand behind all of our products with our 36 month/unlimited miles warranty.  If you are not 100% satisfied, we will refund your purchase price for returned unused fuel injectors in their original packaging, minus shipping costs and up to a 15% restocking fee.  If you ever have an injector go outside specification or fail for any reason when functioning within the stated operating conditions, we will replace it with a brand new fuel injector.  You pay only the shipping costs. (Some racing applications may void this warranty).

Shipping and Handling Time:

All orders received by 2pm PST Monday-Friday will ship the same day.  Orders received after 2pm on Friday will ship the following Monday.  Average delivery times are listed below:

USPS priority mail – 3 business days

USPS Express International – 5-8 business days

FedEx Overnight

FedEx 2-Day