Exhaust› Headers, Manifolds and Components

American Racing Headers

Long Tube Headers

$145.00

SKU: JPGC-12134300LS

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 American Racing Headers JPGC-12134300LS is a set of long tube headers designed for the 2012-2021 Jeep Grand Cherokee SRT and Trackhawk models. These headers are available with 1-3/4″, 1-7/8″, or 2″ diameter primaries. They feature ARH exclusive TIG welded 3″ merge collectors with scavenger spikes.
Show original supplier description
The American Racing Headers JPGC-12134300LS are high-performance long tube headers specifically engineered for the 2012-2021 Jeep Grand Cherokee SRT and Trackhawk models equipped with 6.4L or 6.2L engines. The system offers a choice of primary tube diameters: 1-3/4″, 1-7/8″, or 2″, allowing for customization based on desired performance characteristics. Each header set features ARH's exclusive TIG welded 3-inch merge collectors, which include scavenger spikes to further enhance exhaust scavenging and efficiency. The product page indicates options for mid-pipes with or without catalytic converters. These headers are part of the ARH Jeep SRT8 Long Systems, providing a direct fit solution for the specified Grand Cherokee models. This product is listed under the Headers category, and the specific SKU for this configuration is JPGC-12134300LS.

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 Racing Headers
Part NumberJPGC-12134300LS
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.

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