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Exhaust› Headers, Manifolds and Components

JBA Performance Exhaust

JBA 08-09 Pontiac G8 6.0/6.2L LS 1-3/4in Primary Silver Ctd Cat4Ward Header

$861.22 $704.64 Save $156.58

SKU: J006 1811SJS

In Stock
In Stock
Ships by Aug 30
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$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The JBA Performance Exhaust 1811SJS header is a 1 3/4" stainless steel shorty header with metallic ceramic coating. It is a direct replacement for the factory manifold and includes an installation hardware kit. Product features include: Mandrel bent stainless steel tube, Proprietary JBA Firecone collector, Factory style emission connections, Extra thick collector domes, 3/8" thick machined flanges with oversized exhaust ports. California Air Resources Board (CARB) Executive Order (EO Number) Exemption: D-57-48.
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Part #: 1811SJS

JBA shorty headers are one of the foremost performance upgrades you can bestow upon your beloved car, truck, or SUV. JBA Headers are significantly less restrictive than stock manifolds and dramatically increase the power and efficiency of your engine. Each header is constructed from durable stainless steel to endure the abuse of racing, towing, and daily driving - built to withstand it all. JBA's proprietary Firecone collector design uses race proven technology for producing maximum power and torque gains where you drive most. Each system includes factory style emission connections and high-quality hardware for a professional no-leak installation.

JBA Cat4Ward (R) Header 08-09 G8 6.0/6.2L LS 1 3/4" Primary Silver Ctd 1811SJS

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

BrandJBA Performance Exhaust
Part NumberJ006 1811SJS

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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.

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