Exhaust› Headers, Manifolds and Components

Flowtech

Shorty Headers Black Painted 1997-2002 Ford F-150/250/Expedition 2WD & 4WD 4.6L Tube Size 1.5 Inch Black Paint 50-State Compliant Header Carb Eo #D-115-17. FlowTech

$689.95

SKU: F00M 91670FLT

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

These headers are engineered to enhance exhaust flow and improve engine performance for your Ford F-150. They are 50-state compliant and provide a significant boost in horsepower and torque while maintaining emissions compliance. Constructed from high-end mild steel with durable 16-gauge tubing and robust 3/8-inch-thick flanges for maximum strength. A corrosion- and rust-resistant black-painted finish offers added durability and a sleek appearance. Includes high-grade gaskets and hardware for a complete installation package. Designed for a straightforward, bolt-on installation requiring no drilling, cutting, or modification.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandFlowtech
Part NumberF00M 91670FLT

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy