Exhaust› Headers, Manifolds and Components

American

1-7/8" Long System Exhaust Header with X-Pipe

$2,348.41

SKU: C6Z-06178300LSNC

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 American Racing Headers Z06-06178300LSNC is a long system exhaust header for the 2006-2013 C6 Z06 Corvette. It features 1-7/8" primaries and a 3" x 3" X-pipe.

Constructed from 304 stainless steel, this system includes merge collectors with scavenger spikes. It also features 200-cell metallic substrate catalytic converters and Grade 8 hardware with Accuseal S/S band clamps.
Show original supplier description
The American Racing Headers Z06-06178300LSNC is a long system exhaust header specifically designed for the 2006-2013 C6 Z06 Corvette with the LS7 engine. This system features 1-7/8" primaries and a 3" x 3" X-pipe, offering a direct fit with no modifications required. Constructed from 100% USA-sourced 304 stainless steel, this header system boasts 3/8" thick laser-cut flanges for a warp-free seal, hand-ported TIG-welded inlets, and optimized primary tube routing for superior fit and performance. Installation requires an O2 Extension Harness Kit, which is sold separately. It is crucial to note that ALL American Racing Headers exhaust systems are exclusively manufactured for racing purposes and are not intended for street use. Installation of this product may be illegal nationwide under the Federal Clean Air Act and may subject the vehicle to fines or criminal liability. A Vehicle Compliance Waiver must be signed upon purchase. This product also carries a California Proposition 65 warning regarding cancer and reproductive harm.

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

BrandAmerican
Part NumberC6Z-06178300LSNC
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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