C6 Corvette Kooks Headers 1-7/8 with Green Cats (2005-2013)

Description

C6 Corvette Base & Grand Sport Kooks Headers 1-7/8″ with Green Cats

Elevate your C6 Corvette Base or Grand Sport with the Kooks Headers 1-7/8″ with Green Cats, a top-tier C6 Corvette performance upgrade designed for 2005-2013 models. These long tube headers C6 Corvette maximize horsepower gains, delivering up to 40+ HP and 30+ lb-ft of torque with a deep exhaust note for sound improvement. Featuring 1-7/8″ x 3″ headers, high-flow green cats for emissions compliance, and 3″ collectors, they’re ideal street legal headers C6 for enthusiasts—shop now!

The Kooks 1-7/8″ Headers are crafted from 304 stainless steel, ensuring durability and corrosion resistance. The 1-7/8″ primary tubes transition to 3″ collectors, optimizing exhaust flow for the LS2/LS3 engine, while high-flow green cats reduce backpressure effectively. Made in the USA with laser-cut flanges and TIG-welded joints, this system withstands harsh conditions. It bolts on with included hardware (gaskets, O2 extensions, ARP bolts, Torca clamps), requiring no modifications for lasting performance, though tuning is recommended for optimal results.

With over 55 years of exhaust expertise, Kooks Headers & Exhaust delivers street-proven performance for your C6 Corvette. The 3″ collectors enhance exhaust scavenging, boosting low-end torque and high-RPM power. Whether you’re cruising in a 2005 Base model or pushing a 2013 Grand Sport on the street, this header delivers reliable power and style.

Why Choose Kooks Headers 1-7/8″ with Green Cats?

• C6 Corvette Horsepower Gains: Up to 40+ HP and 30+ lb-ft of torque
• Optimized Exhaust Flow: 1-7/8″ x 3″ long tubes with high-flow green cats
• Enhanced Scavenging: 3″ collectors for maximum efficiency
• Premium Material: 304 stainless steel construction
• Sound Improvement: Deep, aggressive tone for street driving
• Perfect Fit: Bolt-on installation with included hardware
• USA-Made Excellence:

What to Expect When You Choose Kooks Headers

• Increased horsepower for dynamic street driving
• Enhanced torque for better acceleration
• Improved throttle response for spirited drives
• Optimized exhaust flow for power gains
• Durable stainless steel build for longevity
• Seamless installation, tuning recommended

Corvette Compatibility

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

What Corvette Owners Say

“The Kooks Headers gave my C6 Grand Sport a massive power boost—sounds unreal on the street!” – Marcus F.

Browse other performance exhaust solutions in our Corvette Long Tube Header Collection.

Since 2007, CCA has been a trusted partner for Corvette enthusiasts, offering premium parts with dependable shipping.

Quick nationwide delivery—1-2 days for in-stock items. Kickstart your upgrade now!