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Exhaust› Headers, Manifolds and Components

Stainless Works

1-7/8" Stainless Steel Long Tube Headers and Catted Connection Pipes Set

$3,063.67 $2,757.30 Save $306.37

SKU: 3101H420

In Stock
In Stock
Ships by Aug 1
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Kooks 3101H420 is a premium exhaust header and catted connection pipe kit engineered for 2006-2023 Dodge Charger, 2008-2023 Dodge Challenger, 2006-2008 Dodge Magnum SRT8, and 2006+ Chrysler 300C SRT8 models equipped with the 6.1L or 6.4L HEMI engine. Constructed from durable stainless steel, this kit features 1-7/8" primary tubes that feed into 3" collectors. The accompanying connection pipes measure 3" and step down to a 2-3/4" (OEM) outlet, incorporating high-flow catalytic converters to help maintain emissions compliance. The system also includes an Exhaust Pressure Sensor and an EPS Block Off Plug for a complete installation. It is important to note that the "Standard Race Cats" included in this kit are not intended for use in forced induction applications. The product is built to order in North Carolina, with an estimated ship window of 4-6 weeks.

MIA's Description

The Kooks 3101H420 is a set of 1-7/8" stainless steel long tube headers and catted connection pipes designed for LX platform vehicles with 6.1L/6.4L HEMI engines. These headers feature 1-7/8" primary tubes and a 3" collector, paired with 3" x 2-3/4" (OEM) outlet catted stainless steel connection pipes. The kit includes an Exhaust Pressure Sensor and an EPS Block Off Plug.

Fitment

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Specifications

BrandStainless Works
Part Number3101H420
CategoryExhaust

Buy with Confidence

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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