FAST
FAST Fuel Injector Boot
FAST Fuel Injector Boot
Part number: 13C9Y
Couldn't load pickup availability
- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Fuel Injector Boot by FAST. Highlights include fuel Injector Fitting, Fast (8 Pack) and injector Bung Kit 8 Pack. Larger injectors are needed when an engine makes more power, together with a tune.
Key features
- Fuel Injector Fitting, Fast (8 Pack)
- Injector Bung Kit 8 Pack
- This kit includes 8 fuel injector fittings for fabricators who want to make their own multiport EFI intake manifolds
Specifications
- Brand: FAST
- Part type: Fuel injector
Fitment
This listing does not name specific vehicles. Match the part number and the specifications with the part you are replacing.
What it does
Clogged or leaking injectors cause misfires, rough idle and poor economy. Air and fuel parts decide how well the engine breathes and how cleanly it runs, so the right part restores smooth running and can support more power on a modified engine.
Installation & tips
- Use new O-rings and lubricate them lightly with clean oil before installation.
- Fuel filter: Protects new injectors.
- Work on a cool engine with the vehicle secured, and use a service manual for your vehicle for torque specs and procedures.
FAQ
Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.
What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.
Before you order
- Measure the part you are replacing and compare it with the specifications above.

Before you order: fitment and what to plan
Fuel injectors spray a measured amount of fuel into the engine.
Fitment notes
- Specs, lead time and warranty come from FAST and can change. The details above this guide are the latest we have.
Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentPlan the whole job
- Fuel filter. Protects new injectors.
More for your car: Fuel Injectors · All Fuel Injectors · Fuel & air intake
Questions about fuel injectors
Will this fit my car?
Do bigger injectors need a tune?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.