aFe · New
aFe Power Magnum FORCE 3-3/4in ID To 3-1/2in ID x 15 Deg Replacement Coupling Kit
MPN 59-00116 · Store SKU afe59-00116
Supplier stock checked 11/8/2026, 5:19:40 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
This coupling features a 15° angle and is designed to connect to tubes with a 3-1/2” and 3-3/4” diameter. It’s commonly used on aFe POWER cold air intake systems, but can be used for a variety of projects. Its silicone construction features a layer of polyester reinforcement, making it extremely durable and less prone to deformation, tearing, and other damage, than average couplings. The built-in port hole (1/8" ID x 1/2" H) allows for easy connection to a PCV line. Two corrosion-resistant stainless-steel worm clamps (#056 & #060) are included, providing a secure seal for virtually any application. Magnum FORCE Cold Air Intake System Spare Parts Kit (3-3/4 IN ID to 3-1/2 IN ID x 15 Deg.) Elbow Reducing Coupler w/ Port - Black Magnum FORCE Cold Air Intake System Spare Parts Kit
Manufacturer fitment & guides
Check 59-00116 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
