Sale

JBA

3.7L Shorty Headers

$623.27 $566.61 Save $56.66

SKU: 1618S

In Stock
In Stock
Ships by Aug 29
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The JBA 1618S is a performance shorty header engineered as a direct replacement for the factory manifold on 2011-2017 Ford Mustangs equipped with the 3.7L V6 engine. Constructed from durable, mandrel-bent stainless steel tubing with a 0.059-inch wall thickness, this header is built to withstand the demands of daily driving, towing, and racing. The header features 3/8-inch thick machined flanges with oversized exhaust ports for optimal flow and includes extra-thick collector domes. It also comes with factory-style emission connections, ensuring compatibility with emissions systems. Mounting hardware and gaskets are included for a professional, no-leak installation, with the header itself being uncoated and grey with a matte sheen. The CARB EO Number is D-57-48, making it 50-state legal when installed according to the manufacturer's guide and instructions.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandJBA
Part Number1618S
CategoryExhaust

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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