Exhaust› Headers, Manifolds and Components

Concept841

8-4-1 Headers and Stainless Midpipe Package

$2,400.00

SKU: c6-corvette-8-4-1-headers-and-stainless-midpipe-package-preorder-full-payment

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Concept841 8-4-1 Headers and Stainless Midpipe Package is an exhaust system designed for the C6 Corvette. It features equal length 8-4-1 headers and CNC header and collector flanges. The midpipe is designed to connect to the Ultimate NPP or any C6Z/ZR1 fitment exhaust.

This package aims to bring the distinct sound of 8-1 or 180-degree headers to the C6 Corvette, offering a new driving experience with a uniform exhaust pulse. The system is constructed with a focus on quality, utilizing equal lengths and a single collector.
Show original supplier description
The Concept841 8-4-1 Headers and Stainless Midpipe Package is an exhaust system engineered to transform the C6 Corvette's auditory and performance characteristics. This package introduces an 8-4-1 header design, characterized by equal lengths and CNC-machined header and collector flanges, aiming to produce a uniform exhaust pulse for a distinct, even-firing engine sound. The system's midpipe is designed for seamless integration, capable of connecting to Concept841's Ultimate NPP exhaust system or any C6Z/ZR1-compatible exhaust. The 8-4-1 configuration is intended to deliver a continuous scavenging effect through its single collector design and reduced collector volume, contributing to an enhanced driving experience. Developed with a commitment to quality, this exhaust system utilizes equal lengths and a single collector to create a balanced exhaust flow. The result is a refined exhaust note and a new driving sensation for the C6 Corvette. Dyno results from a cam/header only LS3 C6 indicate potential gains of +37 WHP and +32 FT Lbs with this header and midpipe package.

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

BrandConcept841
Part Numberc6-corvette-8-4-1-headers-and-stainless-midpipe-package-preorder-full-payment
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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