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Exhaust› Headers, Manifolds and Components

Extreme Online Store

Long Tube Headers

$599.99 $599.98 Save $0.01

SKU: EXT-HD019

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 Extreme Online Store Long Tube Headers are a performance exhaust component designed for the 2014-20 Corvette C7. Constructed from premium T-304 stainless steel with an anodized silver finish, these headers feature 1.875-inch primary tubes and a 3.0-inch collector with a scavenging spike. The flange thickness is 3/8 inch for a secure fit.
Show original supplier description
The Extreme Online Store Long Tube Headers are engineered to enhance the performance of the 2014-20 Chevrolet Corvette C7. Crafted from premium T-304 stainless steel, these headers are finished in an anodized silver for durability and aesthetics. The design incorporates 1.875-inch precision-engineered primary tubes and a 3.0-inch collector equipped with a scavenging spike, aiming to increase flow and eliminate leaks through vehicle-matched port geometry. These headers are intended for race and off-road use only and are not legal for sale or use on licensed vehicles in California. Installation involves a direct bolt-on process to the factory GM exhaust system, though they may fit other exhausts that follow stock routing. A tuned required is stated as a necessary post-installation step for optimal performance. Features include 100% dyno tuning, a 3/8-inch laser-cut flange for a secure fit, and premium construction. The package includes both left and right long tube headers specifically for the Corvette C7. It is important to note that this product is strictly for competition use, limited to closed-course and open-course racing sanctioned by a recognized organization. Any other use, including recreational off-road driving, may violate local, state, and federal laws.

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

BrandExtreme Online Store
Part NumberEXT-HD019
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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