Finding the best injector hat suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
Reviews
1. RYANSTAR Fuel Injector Top Hats Adapters RDX Injectors to B16 B18 D16Z D16Y 4pcs Blue
Feature
Made of high quality Aluminum AlloySize and color :as the picture shows
Fuel Injector Top Hats Adapters RDX Injectors
Fit For B16 B18 D16Z D16Y
Description
Package Includes:4 X Fuel Injector(as the picture shows)
Note:
There is no instruction in the package ,professional installation is recommended.
2. PQYRACING 4pcs Racing PQY Fuel Injector Top Hats Adapters RDX Injectors to B16 B18 D16Z D16Y with PQY Sticker
Feature
Martial: Machined From High Quality CNC Billet AluminumBottom Side: 6.5mm Top Side: 6mm Total Length: 22.7mm
The Racing Top Hats Are Anodized For Durability And To Prevent Corrosion.
Racing Top Hats Are The Only Top Hats On The Market That Are Anodized.
The Racing Top Hats Are Designed To Allow You To Use Oem Acura RDX Injectors On B/D Series Engines.
Description
Application:88-91 FOR HONDA CIVIC
92-95 FOR HONDA CIVIC
93-97 FOR HONDA DEL SOL
96-00 FOR HONDA CIVIC
Package Included:
4x Fuel Injector Top Hats Adapters (100% Brand New Never Used Or Installed)
3. K-TUNED K-SERIES RDX INJECTOR HATS FOR D B-SERIES HONDA CIVIC ACURA INTEGRA
Feature
K-TUNED K-SERIES RDX INJECTOR HATSHigh Quality Parts from HPTautosport
Fast, reliable delivery
Specialiist motor sports components
Description
K-TUNED K-SERIES RDX INJECTOR HATS FOR D B-SERIES HONDA CIVIC ACURA INTEGRA4. Set of 4 - 12.5mm Fuel Injector Top Hat Extenders for DOMESTIC Fit with Viton 14mm Orings & Clips
Feature
Set of 412.5mm Fuel Injector Extenders
Complete with Viton 14mm O-rings, Clips, & a tube of synthetic lube
Made of Aircraft Grade Aluminum in the USA
DOMESTIC FIT Applications--Will add 12.5mm or 1/2inch to fuel injector
Description
Set of 4 brand new aircraft quality aluminum 12.5mm fuel injector extenders complete with 4 Viton 14mm o-rings. Use this extender if you have a standard length injector (2.5 inch/64mm) and you want to use it in a long length DOMESTIC (US) car application.5. Everpert 4pcs RDX Fuel Injector Top Hat Adapters for Honda Acura B16 B18 D16Z D16Y
Feature
Material: aluminum alloySize: 22.7 x 16.5mm/0.89 x 0.65"
Gross weight: 50g; quantity: 4pcs
Applicable models: for Honda Acura B16 B18 D16Z D16Y Engines
Package included:4 x fuel injector top hat adapters
Description
4pcs RDX Fuel Injector Top Hat Extenders Adapters for Honda Acura B16 B18 D16Z D16Y Engines
Specifications:
Gross weight: 50g
Size: 22.7 x 16.5mm/0.89 x 0.65"
Material: aluminum alloy
Colour: Black
Quantity: 4pcs
Applicable models:
For Honda Acura B16 B18 D16Z D16Y Engines
Package included:4 x Fuel Injector Top hat Adapters
6. uxcell Black Aluminum Alloy Fuel Injector Top Hats Extender Adapter for Car Vehicle
Feature
Color: Black; Product Name: Fuel Injector AdapterMaterial: Aluminum Alloy; Package Content: 1 x Fuel Injector Adapter
Shell Color: Black; Dimension: 22 x 16mm / 0.87" x 0.63" (L*Max.D)
Bottom Dia.: 16 x 14mm / 0.63" x 0.55" (OD*Inner Dia.)
Top Dia.: 10.5 x 6mm / 0.41" x 0.24" (OD*Inner Dia.)
Description
Used for a fuel injector extender adapter.Comes with rubber O-ring gasket, good sealing performance.
The adapter get mounted on the top of the injector.
Note:If you were to put them on the bottom, the spray pattern of the injector would get messed up and the car would not run right.
Please check the size of your fuel injector before purchase.
Package Includes:
1 x Fuel Injector Adapter
7. Set of 4 - 12.5mm Fuel Injector Top Hat Extenders for Import Fit with Viton 11mm and 12mm Orings & Clips
Feature
Set of 412.5mm Fuel Injector Extenders
Complete with Viton 11mm and 12mm O-rings
Made of Aircraft Grade Aluminum in the USA
IMPORT FIT Applications-will add 12.5mm or 1/2inch length to fuel injector
Description
Set of 4 brand new aircraft quality aluminum 12.5mm fuel injector extenders complete with Viton 11mm and 12mm o-rings. Use this extender if you have a standard length US CAR spec injector (2.5 inch/64mm) and you want to use it in a long length IMPORT car application.8. FidgetFidget Fuel Injector Top Hat Adapters 4PcsFor Civic Integra B D Series B16 B18 D16 RDX
Description
Product Description
These Injector Hats were designed to allow B and D series owners to install Injectors on their older engine applications. This injector setup is a very cost effective alternative to expensive aftermarket injectors and is much simpler and better than the popular DSM injector modifications.
These Injectors are rated for 410cc (at 38 psi) and 550cc (at 70psi) and offer a much improved spray pattern over factory and most aftermarket injectors. These features offer your B or D series engine increased fuel flow and better fuel atomization.
Features:
cnc billet aluminum
anodized finish to prevent corrosion
adapts rdx injectors to d/b series engines
ColorRed