afe Magnum FORCE Intake Coupling Kit (4-1/4 IN ID to 3-7/8 IN ID x 17 Deg.) Black Elbow Coupler - Universal
4-1/4 IN to 3-7/8 IN Reducer:
This coupling features a 17 degree angle and is designed to connect to tubes with a 4-1/4 IN and 3-7/8 IN diameter. It's commonly used on aFe POWER cold air intake systems, but can be used for a variety of projects.
Silicone Construction:
Its silicone construction features two layers of polyester reinforcement, making it extremely durable and less prone to deformation, tearing, and other damage, than average couplings.
Stainless Steel Clamps:
Two corrosion-resistant stainless-steel worm clamps are included, providing a secure seal for virtually any application.
Note:
Not for use on pressurized side of supercharged or turbocharged applications.
Spare Parts Kit Contains:
- 05-01420 - Silicone Coupling
- 03-50006 - Clamp (2-1/2 IN - 4-1/2 IN)
- 03-50010 - Clamp (3 IN - 5 IN)
Details
- 4-1/4 IN and 3-7/8 IN ID, 17 Degree Angle
- 100% Silicone Construction for Long Lasting Durability
- 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 (4-1/4 IN ID to 3-7/8 IN ID x 17 Deg.) Black Elbow Coupler - Universal
afe Magnum FORCE Intake Coupling Kit (4-1/4 IN ID to 3-7/8 IN ID x 17 Deg.) Black Elbow Coupler - Universal
4-1/4 IN to 3-7/8 IN Reducer:
This coupling features a 17 degree angle and is designed to connect to tubes with a 4-1/4 IN and 3-7/8 IN diameter. It's commonly used on aFe POWER cold air intake systems, but can be used for a variety of projects.
Silicone Construction:
Its silicone construction features two layers of polyester reinforcement, making it extremely durable and less prone to deformation, tearing, and other damage, than average couplings.
Stainless Steel Clamps:
Two corrosion-resistant stainless-steel worm clamps are included, providing a secure seal for virtually any application.
Note:
Not for use on pressurized side of supercharged or turbocharged applications.
Spare Parts Kit Contains:
- 05-01420 - Silicone Coupling
- 03-50006 - Clamp (2-1/2 IN - 4-1/2 IN)
- 03-50010 - Clamp (3 IN - 5 IN)
Details
- 4-1/4 IN and 3-7/8 IN ID, 17 Degree Angle
- 100% Silicone Construction for Long Lasting Durability
- Commonly Used on aFe POWER Intakes
- Allows for Expansion, Movement, and Vibration
- Includes Two Stainless Steel Clamps
Original: $38.00
-65%$38.00
$13.30Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
4-1/4 IN to 3-7/8 IN Reducer:
This coupling features a 17 degree angle and is designed to connect to tubes with a 4-1/4 IN and 3-7/8 IN diameter. It's commonly used on aFe POWER cold air intake systems, but can be used for a variety of projects.
Silicone Construction:
Its silicone construction features two layers of polyester reinforcement, making it extremely durable and less prone to deformation, tearing, and other damage, than average couplings.
Stainless Steel Clamps:
Two corrosion-resistant stainless-steel worm clamps are included, providing a secure seal for virtually any application.
Note:
Not for use on pressurized side of supercharged or turbocharged applications.
Spare Parts Kit Contains:
- 05-01420 - Silicone Coupling
- 03-50006 - Clamp (2-1/2 IN - 4-1/2 IN)
- 03-50010 - Clamp (3 IN - 5 IN)
Details
- 4-1/4 IN and 3-7/8 IN ID, 17 Degree Angle
- 100% Silicone Construction for Long Lasting Durability
- Commonly Used on aFe POWER Intakes
- Allows for Expansion, Movement, and Vibration
- Includes Two Stainless Steel Clamps









