• BD Diesel Performance Exhaust Manifold Kit - 6.4L Hemi | 2014-2018 Ram 3500 - Stateside Performance - Headers & Manifolds - BD Diesel - BD Diesel Performance Exhaust Manifold Kit - 6.4L Hemi | 2014-2018 Ram 3500
  • BD Diesel Performance Exhaust Manifold Kit - 6.4L Hemi | 2014-2018 Ram 3500 - Stateside Performance - Headers & Manifolds - BD Diesel - BD Diesel Performance Exhaust Manifold Kit - 6.4L Hemi | 2014-2018 Ram 3500
  • BD Diesel Performance Exhaust Manifold Kit - 6.4L Hemi | 2014-2018 Ram 3500 - Stateside Performance - Headers & Manifolds - BD Diesel - BD Diesel Performance Exhaust Manifold Kit - 6.4L Hemi | 2014-2018 Ram 3500
  • BD Diesel Performance Exhaust Manifold Kit - 6.4L Hemi | 2014-2018 Ram 3500 - Stateside Performance - Headers & Manifolds - BD Diesel - BD Diesel Performance Exhaust Manifold Kit - 6.4L Hemi | 2014-2018 Ram 3500
  • BD Diesel Performance Exhaust Manifold Kit - 6.4L Hemi | 2014-2018 Ram 3500 - Stateside Performance - Headers & Manifolds - BD Diesel - BD Diesel Performance Exhaust Manifold Kit - 6.4L Hemi | 2014-2018 Ram 3500
  • BD Diesel Performance Exhaust Manifold Kit - 6.4L Hemi | 2014-2018 Ram 3500 - Stateside Performance - Headers & Manifolds - BD Diesel - BD Diesel Performance Exhaust Manifold Kit - 6.4L Hemi | 2014-2018 Ram 3500
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BDD1041454

BD Diesel

BD Diesel Performance Exhaust Manifold Kit - 6.4L Hemi | 2014-2018 Ram 3500

BD Diesel Performance Exhaust Manifold Kit - 6.4L Hemi | 2014-2018 Ram 3500

$695.95 USD
$695.95 USD
Sale Sold out
Shipping calculated at checkout.

The BD Diesel 6.4L Hemi Exhaust Manifold Kit fits the 2014-2018 Ram 3500 and replaces cracked or warped factory manifolds with a durable bolt-on upgrade.

Install Difficulty: Professional Install Only
Exhaust manifold replacement requires removing seized factory fasteners, often with heat or extraction tools, and typically takes 4-6 hours per side on a vehicle lift.

Product Overview

This exhaust manifold kit is engineered for 6.4L Hemi gas-powered Ram 3500 trucks. It addresses the common factory manifold failure points that cause exhaust leaks and ticking noises.

The kit bolts to factory exhaust ports and includes the hardware needed for a complete install. Built by BD Diesel, a brand trusted in heavy-duty truck performance since 1989.

Features & Specifications

  • Fits: 2014-2018 Ram 3500
  • Engineered for 6.4L Hemi gas engine
  • Direct replacement for failure-prone factory manifolds
  • Bolts to factory exhaust ports
  • Includes mounting hardware
  • Eliminates exhaust leaks and ticking
  • Built by BD Diesel, est. 1989

Fitment

This part fits the following vehicles:

Year Make Model Submodel
2014-2018 Ram 3500 Big Horn
2014-2018 Ram 3500 Laramie
2014-2018 Ram 3500 Laramie Longhorn
2016-2018 Ram 3500 Limited
2014-2015, 2017 Ram 3500 Lone Star
2014-2018 Ram 3500 SLT
2014-2018 Ram 3500 Tradesman
âš  Submodel Fitment: If your submodel is not listed in the fitment table above, we cannot confirm fitment. Please contact us before purchasing to verify.

Shipping & Returns

Tracking is typically provided within 3–5 business days; items shipping direct from the manufacturer may take 5–7. Some items are made to order or may be backordered. Questions about stock? Reach us through live chat or email.

Warranty

All warranties are through the manufacturer and are facilitated by Stateside Performance. Some manufacturers require the end user to contact them directly; in that case we will point you to the right contact. Email us with any warranty questions.

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  • Free shipping over $250

    Free shipping applies to items that are shipped via ground through UPS or FedEx and are over $250 going to the continental 48 states. This does not apply to Alaska or Hawaii, and does not apply to any item(s) that are shipped via freight or with any other option other than ground shipping.

    Shipping policy 

  • 30-day returns

    Returns must be requested within 30 days of delivery. Parts must be new, unused, uninstalled, and in original packaging, with an RMA. Some items are final sale.

    Return policy