Exhaust› Headers, Manifolds and Components

Megan Racing

4-1 Stainless Steel Exhaust Header

$133.11

SKU: MR-SSH-HC06SI

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Megan Racing Header is a stainless steel exhaust component designed for the 2006-2009 Honda Civic Si. It features a 4-1 primary piping design and a 2.5-inch outlet to improve exhaust flow. The header is constructed from mandrel-bent stainless steel with a polished finish.
Show original supplier description
The Megan Racing MR-SSH-HC06SI Header is engineered to enhance performance for the 2006-2009 Honda Civic Si. This header features a 4-1 primary piping design, optimized for better exhaust gas scavenging, and a 2.5-inch outlet to facilitate increased exhaust flow. Its construction utilizes mandrel-bent stainless steel, ensuring durability and a polished aesthetic. Installation is designed as a direct bolt-on application, simplifying the process. The product is noted as being for off-road use only, and users are advised to check local exhaust regulations before installation. This header is specifically designed for the 2006-2009 Honda Civic Si coupe, and does not fit 2010 Civic coupes or other non-Si models. Hardware and gaskets required for installation are included.

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

BrandMegan Racing
Part NumberMR-SSH-HC06SI
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.

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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