C6 Corvette Kooks Axle Back Exhaust 2.5 Inch (2015-2016)

Description

C6 Corvette Base/Grand Sport Kooks Axle-Back Exhaust 2.5-Inch (Street)

Transform your C6 Corvette Base or Grand Sport with the Kooks Axle-Back Exhaust 2.5-Inch (Part #21606300), a C6 Corvette sound upgrade designed for 2005-2013 models. This axle-back exhaust C6 Corvette delivers a rich exhaust tone, offering a performance boost for street enthusiasts seeking the C6 Corvette best exhaust system. Crafted from 16-gauge stainless steel with 4-inch polished stainless steel tips, it mates directly to factory exhaust flanges or Kooks long tube headers and X-pipe—shop now!

The Kooks 2.5-Inch Axle-Back is constructed from high-grade 16-gauge stainless steel, ensuring durability and corrosion resistance. Its 2.5-inch diameter enhances exhaust flow for the LS2/LS3 engine, reducing backpressure while providing a deep, aggressive tone. Designed in the USA, this system features mandrel-bent tubing for smooth airflow, delivering a performance boost without drone. It bolts on seamlessly with included hardware, requiring no modifications for lasting performance, ideal for street-driven Corvettes.

With over 55 years of exhaust expertise, Kooks Headers & Exhaust delivers street-proven performance for your C6 Corvette. The polished 4-inch tips add a sleek aesthetic, while the system’s design ensures a resonant tone. Whether you’re cruising in a 2005 Base model or driving a 2013 Grand Sport on the street, this exhaust enhances both sound and style.

Why Choose Kooks Axle-Back Exhaust 2.5-Inch?

• C6 Corvette Sound Upgrade: Rich, aggressive tone for street driving
• C6 Corvette Performance Boost: Reduces backpressure for improved flow
• Premium Material: 16-gauge stainless steel construction
• Stylish Finish: 4-inch polished stainless steel tips
• Perfect Fit: Bolts to factory or Kooks headers/X-pipe
• Drone-Free Design: Comfortable cruising experience
• USA-Made Excellence:

What to Expect When You Choose Kooks Exhaust

• Enhanced exhaust note for a thrilling drive
• Improved exhaust flow for better performance
• Sharper throttle response for spirited drives
• Long-lasting stainless steel build
• Polished tips for a sleek look
• Easy bolt-on installation

Corvette Compatibility

• C6 Corvette Base/Grand Sport (LS2/LS3): 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
• Product Note: Professional installation recommended

What Corvette Owners Say

“The Kooks Axle-Back gave my C6 Grand Sport a rich, aggressive tone—perfect for the street!” – Marcus F.

Browse other performance exhaust solutions in our Corvette Exhaust Collection.

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