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Gibson Exhaust GP126S Performance Header - Stainless Steel

(1999-2004 Ford F-250 Super Duty; 1999-2004 Ford F-350 Super Duty; 1999 Ford F-250 Base/SUPER CAB; 2000-2005 Ford Excursion)

Part of: Gibson Performance Headers - Direct-Fit OEM Replacement Exhaust Headers

Other options in this family: Gibson Exhaust GP500S Gibson Exhaust GP301S-C Gibson Exhaust GP301S Gibson Exhaust GP129S-C Gibson Exhaust GP125S

Manufacturer

Picture for manufacturer Gibson Exhaust

Part Number

GP126S
15 reviews
Sale Price

$696.42

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

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Fitment guaranteed

Fitment guaranteed

Product Details

The Gibson Performance GP126S stainless steel header is engineered to deliver increased horsepower and torque at low and mid-range RPM highway speeds. Dyno-tuned for optimal performance, this header improves your engine's breathing and helps maintain cooler operating temperatures for enhanced reliability.

Key Features:

  • 3/8" heavy-duty laser cut port flanges prevent warping and leaking
  • Direct replacement design for factory manifolds using stock crossover pipe
  • No welding required with OEM-style connections
  • Premium gaskets and hardware included for complete installation
  • Suitable for lowered and raised vehicles, street and off-road use
  • 50-state street legal, meets EPA and CARB requirements
  • Will not affect factory warranty

Constructed from durable stainless steel and backed by Gibson's Lifetime Limited Warranty, this performance header provides a reliable upgrade that enhances engine efficiency without compromising emissions compliance.

Products specifications

Fits

1999-2004 Ford F-250 Super Duty; 1999-2004 Ford F-350 Super Duty; 1999 Ford F-250 Base/SUPER CAB; 2000-2005 Ford Excursion

Tubing Diameter

1.50-in. Stainless 16-gauge mandrel bent tubing.

Material

Stainless

Prop 65

Yes

Category

Truck and SUV

Collector Tube Size

OEM

Application

Automotive

Tube Direction

Down Swept

Port Shape

Same As Port/Can Be Matched

Tube Diameter

1.500 in.

Material

Stainless Steel

Muffler Type

None

Engine Make/Size

OE

Coated Finish

Stainless Steel

I found the tire I have on my car now to match

Was not the same as photograph. Very misleading.

I purchased the Firestone Ride Rite Air bags from you and am 100% satisfied. Your price on this item was about $100 less than etrailer who charged shipping and tax. I will definitely be a repeat customer and thanks for the great service

good

Good company I'm pleased

Everything went fine

Wish they had faster shipping but everything else was perfect thanks

I would have liked to get more of the products I was searching for from one place.

Order 12486. Item was simple to find and the website made it very easy to navigate. I appreciated the ability to pay with paypal and email notifications gave me confidence that everything was taken care of properly.

shipment came on time, and was nicely wrapped.

Fast shipper, although I had some trouble placing the order online

Very nice people very considerate and helpful plus the price was nice

so far so good

Return customer with a few more future purchases in mind...best price plus quick shipping means these guys are just that good!

Very smooth ordering and processing. Great communications.

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