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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Kooks Headers
Kooks 2in x 3in SS Headers with GREEN Catted Connection Pipe for 2020-2022 Ford Mustang Shelby GT350/GT500 (5.2L)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2020-2022 Ford Mustang Shelby GT350, GT350R, and GT500 (5.2L).
Maximize the exhaust flow and acoustic profile of your Predator or Voodoo V8 with this Kooks long-tube header system. Engineered for high-output applications, these headers feature 2-inch primary tubes and 3-inch collectors to significantly reduce backpressure compared to factory manifolds. The included Kooks GREEN Catted Connection Pipe is specifically designed to handle the high heat and exhaust volume of forced induction and high-compression engines while maintaining flow efficiency.
- Handcrafted from mandrel-bent T304 aircraft-quality stainless steel for maximum durability
- 2-inch primaries optimized for 5.2L engine architecture
- 3-inch collectors and GREEN catted connection pipes included
- All products are dyno and race tested to ensure performance and fitment
- Direct bolt-on installation to factory mounting points
- Manufacturer Part Number: 1156H640
- Limited Lifetime Warranty to the original purchaser
- Proudly manufactured in the USA
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020 | Ford | Mustang | Shelby GT350 |
| 2020 | Ford | Mustang | Shelby GT350R |
| 2020-2022 | Ford | Mustang | Shelby GT500 |
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Kooks 2in x 3in SS Headers with GREEN Catted Connection Pipe for 2020-2022 Ford Mustang Shelby GT350/GT500 (5.2L)
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Fits 2020-2022 Ford Mustang Shelby GT350, GT350R, and GT500 (5.2L).
Maximize the exhaust flow and acoustic profile of your Predator or Voodoo V8 with this Kooks long-tube header system. Engineered for high-output applications, these headers feature 2-inch primary tubes and 3-inch collectors to significantly reduce backpressure compared to factory manifolds. The included Kooks GREEN Catted Connection Pipe is specifically designed to handle the high heat and exhaust volume of forced induction and high-compression engines while maintaining flow efficiency.
- Handcrafted from mandrel-bent T304 aircraft-quality stainless steel for maximum durability
- 2-inch primaries optimized for 5.2L engine architecture
- 3-inch collectors and GREEN catted connection pipes included
- All products are dyno and race tested to ensure performance and fitment
- Direct bolt-on installation to factory mounting points
- Manufacturer Part Number: 1156H640
- Limited Lifetime Warranty to the original purchaser
- Proudly manufactured in the USA
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020 | Ford | Mustang | Shelby GT350 |
| 2020 | Ford | Mustang | Shelby GT350R |
| 2020-2022 | Ford | Mustang | Shelby GT500 |
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We only sell authentic products from verified brand partners and retail partners globally.
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