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Kooks Headers 31023300 3in SS GREEN Catted Race Connection Pipes LX Platform

(2005-2010 Chrysler 300 C SRT8; 2012-2014 Chrysler 300 SRT8; 2013 Chrysler 300 SRT8 Core; 2006-2010, 2012-2023 Dodge Charger + 2 more models)

Part of: Kooks Headers Connection Pipes - Exhaust Mid-Pipe

Other options in this family: Kooks Headers 23103200 Kooks Headers 31003200 Kooks Headers 31013310 Kooks Headers 31013300 Kooks Headers 31013210

Manufacturer

Picture for manufacturer Kooks Headers

Part Number

31023300
14 reviews
Sale Price

$1,576.14

Estimated ship date Tuesday, November 24

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Fitment guaranteed

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Product Details

The Kooks Headers 31023300 is a 3-inch stainless steel GREEN catted race connection pipe system designed to connect Kooks long tube headers to your exhaust system. These high-performance connection pipes feature Kooks' premium GREEN catalytic converters, engineered for superior flow and emissions compliance.

Key Features:

  • 304 stainless steel construction with high capacity 300 cell 4.5-inch diameter metallic substrate
  • EPA certified and rated for up to 500 horsepower per cat (1000 HP per pair)
  • Approved for forced induction applications up to 750 RWHP
  • 49-state emissions legal
  • 3-inch inlet and race-spec outlet configuration
  • Includes all necessary gaskets and hardware for installation

What Makes GREEN Cats Different:

The coating on Kooks GREEN catalytic converters contains more precious metals to create the proper catalytic reaction in modern exhaust systems and withstand increased heat in higher horsepower and forced induction applications. This advanced design helps prevent check engine lights while delivering maximum exhaust flow.

Installation Notes:

This kit must be used with Kooks headers. Professional installation recommended. Not compatible with OEM cat-back exhaust systems—designed for race applications and aftermarket exhaust systems. Dyno tuning is recommended after installation for optimal performance.

Proudly handcrafted in the USA with T304 aircraft-quality stainless steel. Backed by Kooks' limited warranty to the original purchaser.

Products specifications

Fits

2005-2010 Chrysler 300 C SRT8; 2012-2014 Chrysler 300 SRT8; 2013 Chrysler 300 SRT8 Core; 2006-2010, 2012-2023 Dodge Charger; 2008-2023 Dodge Challenger; 2006-2008 Dodge Magnum Sport/SRT8

Inlet Inside Diameter

3.000 in.

Total Part VIO

429839

Position

Front

Gauge

OEM

Material

Stainless Steel

Pipe Material

Stainless Steel

Prop 65

WARNING: This product can expose you to chemicals including Chromium and Nickel; which are known to the State of California to cause cancer; birth defects or reproductive harm. For more information go to www.p65warnings.ca.gov

Tube Diameter

3.000 in.

Good

I finally had time to install my part. The steering wheel hub was exactly what I needed at a great price and delivered promptly. Thanks for the great service.

This company seemed to have the product in stock and at the best price on the net. By shopping at Autoplicity I saved more than 50 bucks and in this economy thats like a weeks pay check. Im saving this seller and doing all my shopping here from now on!!!!

Fantastic place to buy from. They had the best price for K&N oil filters for my motorbikes which was good enough. Then I ordered on a Saturday via normal shipping...got it Tuesday morning! Definitely going to order more in the future.

Great Prices!! Hopefully will ship quickly

This is my first purchase. So far, it's going well.

Great Customer Service, shipping and billing address was different. They called me right away to verify this was no fraud. I will order from them again in the future.

Easy to use website

Great price on the part I needed. Fast shipping and good notifications of my order status. Will definitely keep them in mind for future purchases.

WORKS WELL

Lowest price on Firestone bags I found. When I called to check on order was tread very well. Thank You...

very easy to find merchandise, transaction was simple, received confirmation quickly, good experience so far

Really impressed with prices! Took two weeks to get everything but worth for money I have saved.

Pictures are clear, price is reasonable and the check out was fast and easy.

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