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Kooks Headers 2150H420 1-7/8" Long Tube Headers with Catted Connection Kit for C5 Corvette

(1997-2004 Chevrolet Corvette)

Part of: Kooks Headers Stainless Steel Performance Headers

Other options in this family: Kooks Headers 3103H630 Kooks Headers 2160H422 Kooks Headers 2170H420 Kooks Headers 2160H421 Kooks Headers 2250H420

Manufacturer

Picture for manufacturer Kooks Headers

Part Number

2150H420
5 reviews
Sale Price

$2,977.94

In Stock (8)

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Usually delivered within 2 days

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Product Details

The Kooks Headers 2150H420 is a complete long tube header and high-flow catalytic converter connection kit engineered specifically for 1997-2004 C5 Corvette models equipped with LS1 or LS6 5.7L engines. This performance exhaust system features 1-7/8" primary tube diameter for optimized exhaust flow and power gains throughout the RPM range.

Key Features:

  • 304 stainless steel construction for maximum durability and corrosion resistance
  • 1-7/8" diameter primary tubes with mandrel-bent design for unrestricted exhaust flow
  • Includes high-flow catalytic converters (catted connection pipes) for emissions compliance
  • 3" collectors with merge spike technology for enhanced scavenging
  • Precision TIG-welded for leak-free performance and long service life
  • Direct bolt-on installation using factory mounting locations
  • All necessary gaskets and hardware included
  • Handcrafted in the USA with three generations of racing heritage

Kooks Headers has been the industry leader in high-performance exhaust systems since 1962, with proven success in NHRA, NASCAR, and road racing applications. This system delivers significant horsepower and torque gains while maintaining street legality with included catalytic converters. Expect improved throttle response, aggressive exhaust tone, and enhanced performance across all driving conditions.

Products specifications

Fits

1997-2004 Chevrolet Corvette

Port Shape

Round

Coated Finish

Stainless Steel

Tube Diameter

1.875 in.

Prop 65

WARNING: This product can expose you to chemicals including Chromium and Nickel; which are known to the State of California to cause cancer; birth defects or reproductive harm. For more information go to www.p65warnings.ca.gov

Collector Tube Size

3.000 in.

Material

304 Stainless Steel

Application

Automotive

Tube Direction

Down Swept

Mounting Hardware Included

Yes

Outlet Diameter

3.000 in.

Color

Stainless Steel

Engine Make/Size

Chevy LS Series

Oxygen Sensor Port

Yes

Outlet Outside Diameter

2.500 in.

Gasket Or Seal Included

Yes

Tube Diameter

3.000 in.

Collector Diameter

3.000 in.

I bought the item for my father-in-law.

Nice and fast

Great overall experience.

It went well

Great

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