C5 Corvette Kooks Headers 2" with High Flow Cats
Unleash track-ready power on your C5 Corvette with the Kooks Headers 2" with High Flow Cats (Part #2150H620), a C5 Corvette performance upgrade designed for 1997-2004 models. These long tube headers C5 Corvette maximize horsepower gains, delivering up to 45+ HP and 35+ lb-ft of torque with a raw exhaust note for sound improvement. Featuring 2" x 3" headers, high-flow cats, and 3" collectors, they’re built for C5 Corvette race performance enthusiasts—shop now!
The Kooks 2" Headers are crafted from 304 stainless steel, ensuring durability and corrosion resistance. The 2" primary tubes transition to 3" collectors, optimizing exhaust flow for the LS1/LS6 engine, while high-flow cats reduce backpressure effectively. Made in the USA with laser-cut flanges and TIG-welded joints, this system withstands extreme conditions. It bolts on with included hardware (gaskets, ARP bolts, Torca clamps), requiring no modifications for enduring performance, though tuning is recommended for optimal results. Note: This set lacks emission fittings and is intended for off-road use only.
With over 55 years of exhaust expertise, Kooks Headers & Exhaust delivers race-proven performance for your C5 Corvette. The 3" collectors enhance exhaust scavenging, boosting low-end torque and high-RPM power. Whether you’re racing a 1997 Z06 or pushing a 2004 model on the track, this header delivers relentless power and style.
Why Choose Kooks Headers 2" with High Flow Cats?
- C5 Corvette Horsepower Gains: Up to 45+ HP and 35+ lb-ft of torque
- Optimized Exhaust Flow: 2" x 3" long tubes with high-flow cats
- Enhanced Scavenging: 3" collectors for maximum efficiency
- Premium Material: 304 stainless steel construction
- Sound Improvement: Raw, aggressive tone for race applications
- Perfect Fit: Bolt-on installation with included hardware
- USA-Made Excellence:
What to Expect When You Choose Kooks Headers
- Increased horsepower for track-ready performance
- Enhanced torque for better acceleration
- Improved throttle response for aggressive drives
- Optimized exhaust flow for power gains
- Durable stainless steel build for longevity
- Seamless installation, tuning recommended
Corvette Compatibility
- C5 Corvette (LS1/LS6): 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
- Product Note: Professional installation recommended
- Tune required
What Corvette Owners Say
“The Kooks Headers gave my C5 Z06 a brutal exhaust note—unreal power on the track!” – Ryan K.
Browse other performance exhaust solutions in our Corvette Long Tube Header Collection.
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