SKU: 22504200 | UPC: 842422169206
Kooks 3-Inch Stainless Steel Cat-Back Exhaust with Polished Tips for 2010–2015 Chevrolet Camaro SS 6.2L LS3/L99
The Kooks 3-inch cat-back exhaust system delivers the ultimate bolt-on performance upgrade for 2010–2015 Camaro SS models with the 6.2L LS3 (manual) or L99 (automatic) V8, replacing the factory system from the catalytic converters back with mandrel-bent T304 stainless steel tubing and high-flow straight-through mufflers for dyno-proven gains of 20–30 rear-wheel horsepower and 25–35 lb-ft of torque while producing an aggressive V8 roar without interior drone.
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 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.
For 5th-gen Camaro SS owners demanding deeper tone and real power gains with daily-driver refinement, the Kooks 22504200 cat-back is the complete solution for street, track, or show.
Key Features
- 3-inch mandrel-bent T304 stainless steel tubing
- Straight-through high-flow mufflers
- Polished 4-inch double-wall slash-cut tips
- Dyno gains of 20–30 RWHP and 25–35 RWTQ
- Retains factory Active Exhaust valve function
- Zero drone – aggressive tone only when you want it
Product Notes
- Fits 2010–2015 Camaro SS coupe and convertible
- 50-state legal – no catalytic converter changes
- Direct bolt-on using factory hangers
California Proposition 65: Contains chemicals known to the State of California to cause cancer or reproductive harm.
Warranty: Limited lifetime on stainless construction to original purchaser.
Installation Notes
- Professional installation recommended lift required
- Bolt-on using factory hangers and clamps
- Torque clamps to 45 ft-lbs
- 60–90 minute install time
This Part Fits
| Year |
Make |
Model |
Submodel/Engine |
| 2010–2015 |
Chevrolet |
Camaro |
SS - LS3 6.2L Manual / L99 6.2L Auto |
Note: Fits coupe and convertible with factory exhaust. Manual or automatic.
What's Included in the Purchase
- 3-Inch Cat-Back Exhaust System
- High-Flow Mufflers
- Polished Quad 4-Inch Tips
- Stainless Clamps and Hardware Kit
- Detailed Installation Instructions
- Part Number: Kooks 22504200
Why Choose Kooks?
- Over 60 years of championship-winning exhaust engineering
- Handcrafted in the USA from T304 stainless steel
- Limited lifetime warranty and dyno-proven performance
Frequently Asked Questions
-
Q: Does it keep Active Exhaust valves?
A: Yes, full compatibility with factory valves
-
Q: How loud in Track mode?
A: Deep aggressive roar louder than factory Track
-
Q: Drone at cruise?
A: Zero drone in Normal/Touring modes
Shipping & Handling
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Method: UPS or Fed Ex Ground.
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Availability: Typically ships same day or next if in stock.
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Packaging: Heavy-duty box with foam protection.
