3″ Cat-Back Exhaust w/SS Tips 2010-2015 Camaro SS Connects to OEM

The Kooks catback identified by manufacturer part number 22504200 is supplied in the exact configuration described as 3″ Cat-Back Exhaust w/SS Tips. 2010-2015 Camaro SS. Connects to OEM.. Confirm the complete part number, application, connection points, emissions requirements, and included components before ordering.

Key Features

• The 3-inch diameter flows significantly better than stock 2.5-inch piping, supporting over 600 HP modifications while retaining factory Active Exhaust valve function (where equipped) for seamless Quiet, Normal, Sport, and Track modes.
• Featuring polished 4-inch double-wall slash-cut tips and full TIG-welded construction, this system maintains factory ground clearance and uses OEM hangers for direct bolt-on installation with no cutting or welding required.
• The significant improvement in exhaust flow changes air fuel ratios and requires ECM recalibration to achieve optimal power output and safe operation.
• LS3 6.2L Manual / L99 6.2L Auto Note: Fits coupe and convertible with factory exhaust.

Fitment

Specifications

What’s Included

• One Kooks component or kit in manufacturer packaging
• Hardware only when listed for the exact part number

About Kooks Headers

Kooks manufactures performance exhaust components in the United States, including headers, connection pipes, catalytic-converter assemblies, cat-back systems, mufflers, flanges, and installation hardware. Exact part-number verification is essential because similar-looking components can use different engine, chassis, emissions, and connection configurations.

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Frequently Asked Questions

Will this Kooks catback fit my 2010-2015 Chevrolet Camaro?
That year, make, and model range is listed. Confirm the engine, emissions equipment, transmission, body configuration, existing exhaust, and exact Kooks part number before ordering.

Will this connect to the factory exhaust?
Factory connection compatibility depends on the exact part number. Verify collector and outlet size, required Kooks connection pipes, catalytic-converter configuration, and every note in the current Kooks listing.

What should be checked after installation?
Confirm exhaust clearance, hanger alignment, fastener torque, oxygen-sensor wiring, leak-free joints, and adequate distance from fuel lines, brake lines, wiring, and bodywork.

Installation Instructions

1. Verify the exact part number, application, emissions configuration, connection sizes, and package contents before disassembly.
2. Support the vehicle safely and follow the factory service procedure together with the current Kooks instructions for this part number.
3. Test-fit every component before cutting, welding, or permanently tightening the exhaust system.
4. Route oxygen-sensor wiring and nearby hoses, lines, and cables away from heat, sharp edges, and moving parts.
5. Torque fasteners in the specified sequence, inspect for leaks and clearance, and recheck accessible connections after initial heat cycles.