COBB 4F3660
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Cobb 21-23 Ford F-150 Ecoboost 3.5/2.7 Raptor/Tremor/Limited Redline Carbon Fiber Radiator Shroud

COBB
COBB4F3660
731946518549
Radiator Shrouds
20+ Units In Stock - Ships Next Business Day
$ 435.00
$ 435.00

SKU: 4F3660 / UPC: 731946518549


COBB Tuning Redline Carbon Fiber Radiator Shroud – 2021-2025 Ford F-150 2.7L / 3.5L EcoBoost (including Raptor, Tremor & Limited)

The COBB Tuning Redline Carbon Fiber Radiator Shroud is a premium engine bay upgrade for the 2021-2025 Ford F-150 equipped with the 2.7L or 3.5L EcoBoost engines (including Raptor, Tremor, and Limited models). Crafted from high-quality 3K 2x2 twill carbon fiber with a deep gloss clear coat, this shroud perfectly matches the COBB Redline Carbon Fiber Intake System and coolant cover for a cohesive, high-end appearance.

It installs in minutes using existing OEM hardware and helps performance by reducing intake pressure drop pre-filter and minimizing collapse of the intake ducting under load or vacuum. The addition of a black anodized COBB Redline badge adds a distinctive touch. Ideal for enthusiasts who want both style and subtle performance gains in their F-150 engine bay.

Key Features

  • 3K 2x2 Twill Carbon Fiber – Lightweight, strong, and visually stunning with a deep gloss clear coat
  • Black Anodized Redline Badge – Premium branding that matches other Redline components
  • Performance Benefit – Reduces intake pressure drop and helps prevent ducting collapse under load
  • Easy Installation – Uses existing OEM hardware; installs in minutes with basic hand tools
  • Perfect Match – Complements the COBB Redline Carbon Fiber Intake and coolant cover
Spec Detail
Part Number 4F3660
Brand COBB Tuning (Redline Series)
Type Carbon Fiber Radiator Shroud
Compatibility 2021-2025 Ford F-150 2.7L / 3.5L EcoBoost (Raptor, Tremor, Limited, and other trims)
Material 3K 2x2 Twill Carbon Fiber with Gloss Clear Coat
Country of Origin United States
Warranty COBB Tuning Limited Warranty

Whats Included

  • One Redline Carbon Fiber Radiator Shroud
  • Black anodized COBB Redline badge
  • Installation hardware (uses existing OEM mounting points)

Product Notes

  • Designed for 2021-2025 Ford F-150 models with 2.7L or 3.5L EcoBoost engines
  • Enhances engine bay aesthetics while providing subtle performance benefits
  • No modifications required – direct fit using factory hardware

Installation Notes

  • Simple bolt-on installation using existing OEM hardware
  • Estimated time: A few minutes with basic hand tools
  • No special tools or modifications needed

This Part Fits

Year Range Make Model Engine Notes
2021-2025 Ford F-150 2.7L / 3.5L EcoBoost (including Raptor, Tremor, Limited) Redline Carbon Fiber Radiator Shroud

Why Choose COBB Redline Carbon Fiber Parts?

  • Premium 3K twill carbon fiber with gloss finish for a high-end look
  • Subtle performance improvements through better airflow management
  • Perfect match for other COBB Redline components in the engine bay

Frequently Asked Questions

  • Q: Does this shroud fit my 2023 Ford F-150 Raptor?
    A: Yes, it is designed for 2021-2025 F-150 models including the Raptor with 3.5L EcoBoost.
  • Q: Is any modification required for installation?
    A: No, it uses existing OEM hardware and installs in minutes with basic hand tools.
  • Q: Does it improve performance?
    A: Yes, it reduces intake pressure drop and helps prevent ducting collapse under load when paired with the COBB intake system.

Shipping & Handling

  • Method: Ground UPS or FedEx
  • Availability: In stock – ships same or next business day
  • Packaging: Secure COBB Tuning retail packaging

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