KOOKS CUSTOM HEADERS 21502400 Steel Tube 1-7/8FTFT 5.7

( Brand: Kooks Custom Headers ), ( Part Type: Tube ), ( Manufacturer Part Number: 21502400 )

Review KOOKS CUSTOM HEADERS 1-7/8ftft Stainless Steel Long Tube 5.7 fits CORVETTE LS1 LS6 1997–2004

Introducing the Kooks Headers 21502400, a high-performance exhaust system upgrade for select 1997-2004 Chevrolet Corvette LS1 and LS6 models with the 5.7L engine. This headers set, crafted from premium 1-7/8 inch diameter steel tubing, is designed to enhance the power output and overall driving experience of your Corvette.

The Kooks Headers 21502400 are engineered with precision to replace the stock exhaust manifolds, providing a free-flowing path for exhaust gases to exit the engine. Each header tube is meticulously crafted to ensure a perfect fit, and the tubes feature a mandrel bend design to maintain optimal exhaust flow and minimize restriction.

These headers are also designed to work seamlessly with the factory catalytic converters, making them a popular choice for those looking to maintain their vehicle's emissions compliance while gaining performance benefits. The high-quality steel construction ensures durability and resistance to corrosion, ensuring long-lasting performance.

The installation of the Kooks Headers 21502400 is relatively straightforward, making it an accessible upgrade for the DIY enthusiast. The headers come with all necessary gaskets and hardware, ensuring a hassle-free installation process.

By upgrading to the Kooks Headers 21502400, Corvette owners can expect an improvement in engine performance, including increased horsepower and torque, as well as improved throttle response and overall drivability. The headers also contribute to a more pleasing exhaust note, adding to the enjoyment of driving your Corvette.

In summary, the Kooks Headers 21502400 is a must-have performance upgrade for any 1997-2004 Chevrolet Corvette LS1 or LS6 with a 5.7L engine. This high-quality, mandrel-bent steel header set provides increased power, improved exhaust flow, and a more enjoyable driving experience, all while maintaining emissions compliance. With a straightforward installation process and a durable, corrosion-resistant construction, the Kooks Headers 21502400 is an investment that is sure to deliver lasting results.

Kooks 21502400 1-7/8 inch stainless steel headers for the 1997-2004 Corvette LS1 and LS6 5.7 engines are aftermarket performance parts designed to enhance the exhaust system. Here are some potential pros and cons of investing in these headers.

1. Increased horsepower and torque: Kooks headers can provide a noticeable increase in power by allowing the exhaust gases to exit the engine more efficiently. This can lead to improved acceleration and overall performance.

2. Improved engine sound: Headers are known for producing a more aggressive exhaust note. This can be appealing to some enthusiasts and help enhance the driving experience.

3. Durability: Stainless steel construction ensures the headers will withstand the test of time and resist corrosion, making them a solid investment for those planning to keep their Corvette for an extended period.

4. Fitment: Kooks headers are specifically designed for the Corvette LS1 and LS6 5.7 engines, ensuring a perfect fit.

1. Cost: Aftermarket headers can be a significant investment, with the Kooks 21502400 model priced higher than stock exhaust systems.

2. Installation complexity: Installing headers involves removing the catalytic converters and other exhaust components, which can be a challenging process for those without experience or the proper tools.

3. Emissions concerns: Removing the catalytic converters will result in an increase in exhaust emissions, which may not be legal in some areas and can negatively impact fuel economy.

4. Potential noise levels: The more aggressive exhaust note produced by headers may not be desirable for those who prioritize a quieter driving experience.

Kooks headers for the 1997-2004 Corvette LS1 and LS6 5.7 engines can provide significant performance benefits, including increased horsepower, torque, and engine sound. However, these benefits come with a higher cost, installation complexity, and potential emissions concerns. Ultimately, the decision to purchase these headers depends on individual priorities, budget, and driving preferences. If improved performance and an aggressive exhaust note are top priorities, then the investment in Kooks headers may be worthwhile. Otherwise, it may be best to stick with the stock exhaust system.

part # 21502400 prices

• $1231.34-$2758.28

specifications maniheader:

• for models: Ls1, Ls6, Corvette
• for years: 1997-2004
• brand: Kooks Custom Headers
• part type: Tube
• manufacturer part number: 21502400

payments maniheader:

• credit card: Discover
• wallet: Paypal
• other

returns maniheader:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

seller maniheader:

• rating: 100.0%
• # reviews: 201

general maniheader:

• Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers
• condition: New

offer maniheader:

• best offers: True
• options: Ship-to-home
• quantity: 5
• started: August 30, 2025
• availability: In Stock
• sold: 0

shipping maniheader:

• carrier: FedEx
• class: Standard
• service: FedEx Ground / FedEx Home Delivery
• type: Fixed
• transit: 6-12 Days
• cost: $0.00

Kooks Custom Headers 21502400 Is Similar To:

• Kooks Headers & Exhaust 31002402 Longtube Charger Challenger 1 7/8 Inch Stainless (39.1% similar) $2299.99. (September 11th, 2024)
• Kooks 2161h421 06 13 C6 Corvette Ls3 Ls7 1 7/8 Inch Long Tube Headers With 3 Catted X Pipe (31.9% similar) $2855.39–$3195.73. (October 22nd, 2024)
• Kooks Custom Headers 1131h250 1-3/4 X 3 Ss 2005-10 Mustang Gt 4.6 3v V8 Requires X-pipe (47.6% similar) $750.00–$1609.99. (October 28th, 2024)
• Chevrolet 2250h430 2010-2015 Camaro Ss 6.2l Kooks Stainless Long Tube Headers 1 7/8 Inch Exhaust (33% similar) $600.00–$2667.54. (November 18th, 2024)
• Kooks Headers Bk103 (29.1% similar) $25.00. (December 9th, 2024)
• Kooks Custom Headers 1131h020-ac (41.5% similar) $2172.42–$2820.44. (December 11th, 2024)
• Kooks Custom Headers 2260h420 1-7/8ftft Long Tube Headers/ Catted Pipes Cats For 2016-24 Camaro Ss 6.2 Lt1 (52.9% similar) $2154.57–$2315.35. (December 18th, 2024)
• Kooks Headers 3410h421 1-7/8 Inch And Catted Oem Conn (43.7% similar) $2949.00–$3061.05. (December 19th, 2024)
• Kooks Custom Headers 35201110 1-5/8 Inch X 1-3/4 304 Stainless Steel Torque Series (63.3% similar) $2698.95–$3289.44. (December 21st, 2024)
• Kooks Custom Headers 35101110 1-5/8 Inch X 1-3/4 304 Stainless Steel Torque Series (62.2% similar) $2419.29–$2894.68. (December 21st, 2024)
• Kooks Headers 15016210 (31.7% similar) $855.00. (December 31st, 2024)