Engines and Components› Engine Covers, Pans and Dress-Up Components

CX Racing

LS1 Engine Mount Kit for BMW E46

$503.43

SKU: ESK-LS-E46-KIT

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The CX Racing LS1 Engine Mount Kit is designed for the 1999-2006 BMW 3 Series E46 with an LS1/LSx motor swap. This kit features heavy-duty 7-gauge (0.18") thick stainless steel panels and a brace for strong support. It includes adjustable slotted bolt holes and polyurethane bushing mounts with a patented design for excellent strength.
Show original supplier description
The CX Racing LS1 Engine Mount Kit is engineered for the 1999-2006 BMW 3 Series E46 chassis, specifically for LS1/LSx engine and T56 transmission swaps. This kit utilizes heavy-duty 7-gauge (0.18") thick stainless steel construction for durability, featuring a patented design and an integrated brace for robust support. Key features include adjustable slotted bolt holes for precise alignment and polyurethane bushing mounts to absorb vibrations. The design aims for excellent strength and improved performance gains, with an emphasis on fitment and ease of installation. CX Racing states that all their products are developed from the ground up in their US-based R&D center. It is important to note that this product is the Engine Mount Kit ONLY. Other parts shown in product images, such as turbo kits or complete swap kits, are not included and must be purchased separately or as part of a different package. The product page mentions that for the E46 LS swap, a slight trim of the steering shaft shield might be necessary, as indicated in some product images and descriptions.

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

BrandCX Racing
Part NumberESK-LS-E46-KIT
CategoryEngines and Components
5,000+ Trusted brands
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(760) 282-4645 hello@motormia.co

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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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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