afe Magnum FORCE Intake Coupling Kit (4 IN to 3 IN ID x 2-1/3 IN L) Black Straight Reducer - Universal
4 IN to 3 IN Reducer:
This 2-3/8 IN long coupling is designed to connect to tubes with a 4 IN and 3IN diameter. It's commonly used on aFe POWER cold air intake systems, but can be used for a variety of projects.
Polyurethane Construction:
Its flexible, injection molded polyurethane construction is designed to meet standards for modern elevated engine compartment temperatures.
Stainless Steel Clamps:
Two corrosion-resistant stainless-steel worm clamps are included, providing a secure seal for virtually any application.
Spare Parts Kit Contains:
- 05-00735 - Reducer Coupling
- 03-50009 - Clamp (3-1/16 IN - 4 IN)
- 03-50010 - Clamp (3 IN - 5 IN)
Details
- 4 IN and 3 IN ID, 2-3/8 IN Length
- 100% Polyurethane Construction for Flexibility
- Commonly Used on aFe POWER Intakes
- Allows for Expansion, Movement, and Vibration
- Includes Two Stainless Steel Clamps
Product Information
Product Information
Shipping & Returns
Shipping & Returns


afe Magnum FORCE Intake Coupling Kit (4 IN to 3 IN ID x 2-1/3 IN L) Black Straight Reducer - Universal
afe Magnum FORCE Intake Coupling Kit (4 IN to 3 IN ID x 2-1/3 IN L) Black Straight Reducer - Universal
4 IN to 3 IN Reducer:
This 2-3/8 IN long coupling is designed to connect to tubes with a 4 IN and 3IN diameter. It's commonly used on aFe POWER cold air intake systems, but can be used for a variety of projects.
Polyurethane Construction:
Its flexible, injection molded polyurethane construction is designed to meet standards for modern elevated engine compartment temperatures.
Stainless Steel Clamps:
Two corrosion-resistant stainless-steel worm clamps are included, providing a secure seal for virtually any application.
Spare Parts Kit Contains:
- 05-00735 - Reducer Coupling
- 03-50009 - Clamp (3-1/16 IN - 4 IN)
- 03-50010 - Clamp (3 IN - 5 IN)
Details
- 4 IN and 3 IN ID, 2-3/8 IN Length
- 100% Polyurethane Construction for Flexibility
- Commonly Used on aFe POWER Intakes
- Allows for Expansion, Movement, and Vibration
- Includes Two Stainless Steel Clamps
Original: $23.00
-65%$23.00
$8.05Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
4 IN to 3 IN Reducer:
This 2-3/8 IN long coupling is designed to connect to tubes with a 4 IN and 3IN diameter. It's commonly used on aFe POWER cold air intake systems, but can be used for a variety of projects.
Polyurethane Construction:
Its flexible, injection molded polyurethane construction is designed to meet standards for modern elevated engine compartment temperatures.
Stainless Steel Clamps:
Two corrosion-resistant stainless-steel worm clamps are included, providing a secure seal for virtually any application.
Spare Parts Kit Contains:
- 05-00735 - Reducer Coupling
- 03-50009 - Clamp (3-1/16 IN - 4 IN)
- 03-50010 - Clamp (3 IN - 5 IN)
Details
- 4 IN and 3 IN ID, 2-3/8 IN Length
- 100% Polyurethane Construction for Flexibility
- Commonly Used on aFe POWER Intakes
- Allows for Expansion, Movement, and Vibration
- Includes Two Stainless Steel Clamps









