Exhaust› Exhaust Pipes, Systems and Components

Kooks

3-Inch Cat-Back Exhaust System w/ 4-Inch Polished Tips

$3,217.46

SKU: 31324200

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Kooks 31324200 is a 3-inch cat-back exhaust system designed for the 2008-2014 Dodge Challenger SRT Hemi.

This system features a Kooks 3-inch X-pipe, Kooks oval race mufflers, and Kooks 4-inch polished slash-cut tips. It is constructed from T304 aircraft-quality stainless steel and is handcrafted in the USA. Kooks exhaust products are dyno and race tested for maximum power and come with a limited lifetime warranty.
Show original supplier description
The Kooks 31324200 is a complete 3-inch cat-back exhaust system specifically designed for the 2008-2014 Dodge Challenger SRT Hemi models equipped with 6.1L or 6.4L Hemi engines. This system includes a Kooks 3-inch X-pipe, Kooks oval race mufflers for an aggressive tone, and Kooks 4-inch polished slash-cut exhaust tips, providing a performance-oriented upgrade. Constructed from T304 aircraft-quality stainless steel, the exhaust is built for durability and corrosion resistance. Kooks has been a leader in the high-performance exhaust industry for over 50 years, with products handcrafted in the USA and backed by a limited lifetime warranty to the original purchaser. Kooks exhaust systems are dyno and race tested to ensure maximum power gains and optimal performance. This cat-back system connects to the OEM exhaust setup, simplifying installation for enthusiasts seeking improved sound and performance for their Challenger SRT Hemi.

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

BrandKooks
Part Number31324200
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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