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Kooks Headers at Phastek Performance

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Kooks 3" x 2 3/4" OEM Green Catted Connection Pipes 2016-2024 Camaro V8

Kooks Headers

Our Price: Now: $1,524.05

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Features: Requires Kooks Long Tube Headers 3" Stainless Steel Green Catted Connection Pipes 49 State EPA Certified Green Cats Increased Power Opposed To Kooks Standard High Flow Cats No Tuning Required Kooks Headers and Exhaust has been the leader in...

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Kooks 1 7/8" Header w/Green Catted Connection 2019-2021 Silverado & GMC Sierra 1500 6.2L

Kooks Headers

Our Price: Now: $4,250.09

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Features: Tube Diameter: 1.875 Inch Header Type: Long Tube Header Material: T304 Stainless Steel Header Finish: Natural Gaskets Included: Yes Catalytic Converter: Yes Catalytic Converter Type: Green Cat Tune Required: Yes The Kooks 1 7/8"...

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Kooks 1 3/4" Header w/Ultra-Green Catted Connection 2019-2021 Silverado & GMC Sierra 1500 6.2L

Kooks Headers

Our Price: Now: $4,223.52

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Features: Tube Diameter: 1.75 Inch Header Type: Long Tube Header Material: T304 Stainless Steel Header Finish: Natural Gaskets Included: Yes Catalytic Converter: Yes Catalytic Converter Type: Green Cat Tune Required: Yes 3" Merge Collector 3/8" Thick...

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Kooks 1 7/8" Header w/Green Catted Connection 2019-2021 Silverado & GMC Sierra 1500 5.3L

Kooks Headers

Our Price: Now: $4,223.30

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Features: Tube Diameter: 1.875 Inc Header Type: Long Tube Header Material: T304 Stainless Steel Header Finish: Natural Gaskets Included: Yes Catalytic Converter: Yes Tune Required: Yes 3" Merge Collector 3/8" Thick Laser Cut...

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Kooks 1 3/4" Header w/Ultra-Green Catted Connection 2019-2021 Silverado & GMC Sierra 1500 5.3L

Kooks Headers

Our Price: Now: $4,196.74

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Features: Tube Diameter: 1.625 Inch Header Type: Long Tube Header Material: T304 Stainless Header Finish: Natural Gaskets Included: Yes Catalytic Converter: Yes Catalytic Converter Type: Green Cat Tune Required: Yes 3" Merge Collector 3/8" Thick Laser...

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Kooks 1 5/8" x 1 3/4" Torque Series Shorty Header 2019-2025 Silverado & GMC Sierra 1500 5.3L & 6.2L

Kooks Headers

Our Price: Now: $1,345.67

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Features: Tube Diameter: Stepped 1.625 - 1.75 Inch Header Type: Short Tube Header Material: T304 Stainless Steel Header Finish: Natural Gaskets Included: Yes Catalytic Converter: No Tune Required: No 2.75" Merge Collector 3/8" Thick Laser Cut...

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Kooks 1 7/8" Header w/Green Catted Connection 2014-2018 Silverado & GMC Sierra 1500 6.2L

Kooks Headers

Our Price: Now: $3,665.88

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Features: Tube Diameter: 1.875 Inch Header Type: Long Tube Header Material: T304 Stainless Steel Header Finish: Natural Gaskets Included: Yes Catalytic Converter: Yes Catalytic Converter Type: Green Cat Tune Required: Yes 3" Merge Collector...

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Kooks 1 3/4" Header w/Green Catted Connection 2014-2018 Silverado & GMC Sierra 1500 6.2L

Kooks Headers

Our Price: Now: $3,639.31

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Features: Tube Diameter: 1.75 Inch Header Type: Long Tube Header Material: T304 Stainless Steel Header Finish: Natural Gaskets Included: Yes Catalytic Converter: No Tune Required: Yes 3" Merge Collector 3/8" Thick Laser Cut Flanges Green Catted...

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Kooks 1 7/8" Header w/Green Catted Connection 2014-2018 Silverado & GMC Sierra 1500 5.3L

Kooks Headers

Our Price: Now: $3,633.30

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Features: Tube Diameter: 1.875 Inch Header Type: Long Tube Header Material: T304 Stainless Steel Header Finish: Natural Gaskets Included: Yes Catalytic Converter: No Tune Required: Yes 3" Merge Collector 3/8" Thick Laser Cut Flanges Green Catted...

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Kooks 1 3/4" Header w/Green Catted Connection 2014-2018 Silverado & GMC Sierra 1500 5.3L

Kooks Headers

Our Price: Now: $3,606.73

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Features: Tube Diameter: 1.625 Inch Header Type: Long Tube Header Material: T304 Stainless Steel Header Finish: Natural Gaskets Included: Yes Catalytic Converter: No Tune Required: Yes 3" Merge Collector 3/8" Thick Laser Cut Flanges Green Catted...

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Kooks 3" Cat-Back Exhaust System, Black Tips 2014-2018 Silverado 1500 5.3L 2

Kooks Headers

Our Price: Now: $1,877.99

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Features: System Type: Cat-Back Muffler Type: Includes Kooks Mufflers Tip Size: 4 Inch Tip Finish: Black Tip Style: Slash Tip Quantity: Dual System Material: T304 Stainless Steel Pipe Diameter: 3 Inch Bed Length: 5.8 ft Exit Location: Dual Rear Side For...

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Kooks 3" Cat-Back Exhaust System, Chrome Tips 2014-2018 Silverado 1500 5.3L 2

Kooks Headers

Our Price: Now: $1,865.20

MSRP:

Was:

Features: System Type: Cat-Back Muffler Type: Includes Kooks Mufflers Tip Size: 4 Inch Tip Finish: Chrome Tip Style: Slanted Tip Quantity: Dual System Material: T304 Stainless Steel Pipe Diameter: 3 Inch Bed Length: 5.8 ft Exit Location: Dual Side Exit...

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Kooks 3" Cat-Back Exhaust System, Black Tips 2014-2018 Silverado 1500 5.3L

Kooks Headers

Our Price: Now: $1,977.89

MSRP:

Was:

Features: System Type: Cat-Back Muffler Type: Includes Kooks Mufflers Tip Size: 4 Inch Tip Finish: Black Tip Tip Style: Slanted Tip Quantity: Dual System Material: T304 Stainless Steel Pipe Diameter: 3 Inch Bed Length: 5.8 ft. Exit Location: Dual Rear...

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Kooks 3" Cat-Back Exhaust System, Chrome Tips 2014-2018 Silverado 1500 5.3L

Kooks Headers

Our Price: Now: $1,965.11

MSRP:

Was:

Features: System Type: Cat-Back Muffler Type: Includes Kooks Muffler Tip Size: 4 Inch Tip Finish: Chrome Tip Style: Angled Tip Quantity: Dual System Material: T304 Stainless Steel Pipe Diameter: 4 Inch Bed Length: 5.8 ft Exit Location: Dual Rear Side ...

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Kooks 1 5/8" x 1 3/4" Torque Series Shorty Header 2014-2018 Silverado & GMC Sierra 1500 5.3L & 6.2L

Kooks Headers

Our Price: Now: $1,430.84

MSRP:

Was:

Features: Tube Diameter: Stepped 1.625 - 1.75 Inch Header Type: Short Tube Header Material: T304 Stainless Steel Header Finish: Natural Gaskets Included: Yes Catalytic Converter: No Tune Required: Yes The Kooks 1 5/8" x 1 3/4" stepped...

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Kooks 1 3/4" x 1 7/8" Super Street Series Shorty Headers 2010-2015 Camaro SS & ZL1

Kooks Headers

Our Price: Now: $2,498.43

MSRP:

Was:

Features: Tube Diameter: 1.625 Inch to 1.875 Inch Header Type: Short Tube Header Material: T304 Stainless Steel Header Finish: Natural Gaskets Included: Yes Catalytic Converter: No Tune Required: Yes The Kooks 1 3/4" x 1 7/8" stepped...

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Kooks Heat Shield Blankets for Ultra-Green Connections, Pair 2020-2025 C8 Corvette

Kooks Headers

Our Price: Now: $600.75

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Features: Fits Ultra-GREEN Connections Sold as a Pair Front Position Kooks Headers heat shield blankets are quality-crafted of heavy-duty, high thermal resistance insulating material. Sold as a pair, they are designed to fit directly...

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Kooks 3" Super Street Ultra-Green Catted OEM Connections 2020-2025 C8 Corvette

Kooks Headers

Our Price: Now: $3,391.53

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Features: Replaces OEM (Factory) Catalytic Converters Flanged Inlet and Outlet Stock Bolt Pattern Inlet Connects Directly to OEM Manifolds or Kooks Headers Outlet Connects Directly to OEM Cat-Back Exhaust Ultra-GREEN* EPA Certified 304 Stainless Steel...

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Kooks 1 7/8" Super Street Series Headers, Natural Stainless Steel 2020-2025 Corvette Stingray

Kooks Headers

Our Price: Now: $1,394.67

MSRP:

Was:

Features: Oval Port Stock Bolt Pattern Flanged Collector Outlet Connects Directly to OEM Catalytic Converters or Kooks Super Street OEM Connections* Includes Gaskets and Bolt Kit required for Installation No Additional Parts Required, No Tune Required...

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Kooks 3" Green Catted X-Pipe, For Use w/Kooks Headers 2014-2019 C7 Corvette

Kooks Headers

Our Price: Now: $2,326.03

MSRP:

Was:

Features: 3in. Tube Diameter Must be Used with Kooks Headers Connects to OEM (Factory) Style Exhaust Made with 304 Stainless Steel Uses Kooks GREEN Coating* Includes 3" x 2 3/4" Mid-Pipes Natural Stainless Steel Finish Manufactured in the USA Limited...

Our Price: Now: $2,326.03

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Items 49 to 68 of 68 total

Kooks Headers

Kooks Headers systems provide superior quality and fitment. Their header systems are offered in both a 1 7/8" and 2" primary tubes going into a 3" collector, all necessary O2 extensions, gaskets and installation hardware is included for a perfect fitment.

1 7/8" & 2" Headers Options
Stainless Steel
Made in the USA