Exhaust› Headers, Manifolds and Components

Sikky Manufacturing

BMW E30 LSx Swap Headers 1 7/8" Primaries 3" Collector

$1,343.99

SKU: SM-HDR009SS

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

Moderate — 2–4 hours

Overview

The Sikky Manufacturing BMW E30 LSx Swap Headers are constructed from high-grade 304 stainless steel with 1 7/8″ primaries and a 3″ collector. These headers feature a pre-installed V-band flange, with the clamp and other half included. New gaskets and bolts are also provided for installation.
Show original supplier description
The Sikky Manufacturing BMW E30 LSx Swap Headers are designed for LSx (LS1/LS2/LS3/LS6/LS7) swaps into the BMW E30 when using a T-56 Transmission and a Sikky LSx Swap Kit. These headers are crafted from high-grade 304 stainless steel, featuring 1 7/8″ primaries and a 3″ collector for optimal exhaust flow. This header kit includes a pre-installed V-band flange, complete with the necessary clamp and the other half of the flange. New gaskets and bolts are also provided to facilitate a straightforward installation. For proper header fitment, aftermarket eye ball arms and Sikky’s low profile steering shaft are required. Fitment is not guaranteed when used with products from other manufacturers. Always check the required components section to ensure all necessary parts are accounted for.

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

BrandSikky Manufacturing
Part NumberSM-HDR009SS
CategoryExhaust
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(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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