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Kooks Headers 2170H440 Header H.O. GREEN Connection Kit Corvette - 1-7/8 LT1/LT4/LT5 6.2L

(2014-2019 Chevrolet Corvette)

Manufacturer

Picture for manufacturer Kooks Headers

Part Number

2170H440
5 reviews
Sale Price

$3,938.03

Estimated ship date Tuesday, November 24

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Fitment guaranteed

Fitment guaranteed

Product Details

The Kooks Headers 2170H440 is a complete 1-7/8" long-tube header and H.O. Green Connection Kit engineered specifically for the 2014–2019 Chevrolet Corvette equipped with the LT1, LT4, or LT5 6.2L V8 engine. Designed from the ground up for maximum exhaust flow and power output, this system is a direct upgrade over restrictive factory manifolds.

Key Features:

  • 1-7/8" primary tube diameter for optimized exhaust velocity and increased horsepower
  • Includes Kooks H.O. Green high-flow catalytic converter connection kit for emissions-friendly performance
  • Constructed from T304 aircraft-grade stainless steel for superior corrosion resistance and long-term durability
  • Manufactured in the USA to Kooks' exacting quality standards
  • Dyno and race tested and validated for maximum power gains
  • Backed by a Limited Lifetime Warranty to the original purchaser

Kooks Headers has been a trusted name in performance exhaust manufacturing for decades. Every header in their lineup is precision-fabricated using T304 stainless steel tubing and TIG-welded for a leak-free, high-performance fit. The H.O. Green high-output catalytic converters are designed to minimize back pressure while maintaining street-legal compliance. This kit delivers measurable power improvements across the RPM range while retaining a quality finish that holds up under extreme heat and track conditions.

Products specifications

Fits

2014-2019 Chevrolet Corvette

Additional Parts Required

Yes

Coated Finish

Stainless Steel

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

Application

Automotive

Clamps Included

Yes

Collector Diameter

3.000 in.

Collector Tube Size

3.000 in.

Color

Stainless Steel

Engine Make/Size

GM Gen-V

Finish

Stainless Steel

Flanged Inlet

No

Flanged Outlet

No

Gasket Or Seal Included

Yes

Grade Type

Performance

Hanger Included

Yes

Inlet Inside Diameter

3.000 in.

Material

304 Stainless Steel

Mounting Hardware Included

Yes

Outlet Diameter

3.000 in.

Outlet Inside Diameter

2.750 in.

Outlet Outside Diameter

OEM

Outlet Quantity

2

Oxygen Sensor Port

Yes

Port Shape

Oval

Shape

X Pipe

Tube Diameter

1.875 in.

Tube Diameter

3.000 in.

Tube Direction

Down Swept

Super fast shipping

Incomplete order was resolved by sending a replacement. Customer Service Rep was kind and courteous! Received order in a timely manner.

Shopping was prompt and order was accurate. Would buy from THMotorsports again.

Would have gotten 5 stars but product info was not stated correctly.

!

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