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Ford F150 4-2-1 Headers 

Our Ford F150 tri-Y headers, also known as 4-2-1 headers, merge from four primary tubes down to two, then down to a single collector. They are an excellent choice for mid to upper range power, with some differences depending on the manufacturer. Popular for street and autocross vehicles!


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Shop Ford F150 4-2-1 Headers by Brand


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Fits: 1988-92 Ford F.I. Motorhome & Pick Up 2/4WD

PART# THY-214Y-FI1-C

Tube Grouping: 4-2-1
Finish: Ceramic Coated
Retail: $2,716.93
$2,363.73


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Fits: 1993-1/2-95 Ford F.I. Motorhome & Pick Up 2/4WD

PART# THY-214Y-FI3-C

Tube Grouping: 4-2-1
Finish: Ceramic Coated
Retail: $2,906.01
$2,528.23


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Fits: 1993-1/2-95 Ford F.I. Motorhome & Pick Up 2/4WD

PART# THY-214Y-FI4-C

Tube Grouping: 4-2-1
Finish: Ceramic Coated
Retail: $2,839.11
$2,470.03


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Fits: 1993-1/2-95 Ford F.I. Auto Pick Up 2/4WD

PART# THY-214Y-FI5-C

Tube Grouping: 4-2-1
Finish: Ceramic Coated
Retail: $2,708.20
$2,356.13


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Fits: 1996-97 Ford F.I. Auto Pick Up 2/4WD

PART# THY-214Y-FI6-C

Tube Grouping: 4-2-1
Finish: Ceramic Coated
Retail: $2,414.41
$2,100.54


Free Shipping!


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When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Not able to find what you are looking for?

Fits 87-95 Ford F-150/250/Bronco 5.0L 5.8L 2WD&4WD Black Exhaust Shorty Headers

Exhaust Shorty Headers For 87-95 Ford F-150/250/Bronco 5.0L 2WD & 4WD Black 1.5"

Shorty Headers 1.5" For 1987-95 Ford F-150/250/Bronco 5.0L 2WD & 4WD Black Paint

Shorty Headers 1.5" For 1987-95 Ford F-150/250/Bronco 5.0L 2WD & 4WD Black Paint

FOR 97-03 F150 F250 EXPEDITION V8 5.4L STAINLESS STEEL HEADER/EXHAUST MANIFOLD

Shorty Headers for 2004-2009 Ford F150 XL XLT FX4 King Ranch Lariat 5.4L 330 V8





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  • Headers(5)
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  • Doug Thorley(5)
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  • Ceramic Coated (5)
Tube Grouping
  • 4-2-1 (5)
Price
  • $500 and Over(5)


Ford F150 4-2-1 Headers 

Our Ford F150 tri-Y headers, also known as 4-2-1 headers, merge from four primary tubes down to two, then down to a single collector. They are an excellent choice for mid to upper range power, with some differences depending on the manufacturer. Popular for street and autocross vehicles!


Choose Your Vehicle:


Shop Ford F150 4-2-1 Headers by Brand

1 - 5 of 5
Sort by:




Fits: 1988-92 Ford F.I. Motorhome & Pick Up 2/4WD

PART# THY-214Y-FI1-C

Tube Grouping: 4-2-1
Finish: Ceramic Coated
Retail: $2,716.93
$2,363.73


Free Shipping!


Fits: 1993-1/2-95 Ford F.I. Motorhome & Pick Up 2/4WD

PART# THY-214Y-FI3-C

Tube Grouping: 4-2-1
Finish: Ceramic Coated
Retail: $2,906.01
$2,528.23


Free Shipping!


Fits: 1993-1/2-95 Ford F.I. Motorhome & Pick Up 2/4WD

PART# THY-214Y-FI4-C

Tube Grouping: 4-2-1
Finish: Ceramic Coated
Retail: $2,839.11
$2,470.03


Free Shipping!


Fits: 1993-1/2-95 Ford F.I. Auto Pick Up 2/4WD

PART# THY-214Y-FI5-C

Tube Grouping: 4-2-1
Finish: Ceramic Coated
Retail: $2,708.20
$2,356.13


Free Shipping!


Fits: 1996-97 Ford F.I. Auto Pick Up 2/4WD

PART# THY-214Y-FI6-C

Tube Grouping: 4-2-1
Finish: Ceramic Coated
Retail: $2,414.41
$2,100.54


Free Shipping!


Previous1Next

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Not able to find what you are looking for?

Fits 87-95 Ford F-150/250/Bronco 5.0L 5.8L 2WD&4WD Black Exhaust Shorty Headers

Exhaust Shorty Headers For 87-95 Ford F-150/250/Bronco 5.0L 2WD & 4WD Black 1.5"

Shorty Headers 1.5" For 1987-95 Ford F-150/250/Bronco 5.0L 2WD & 4WD Black Paint

Shorty Headers 1.5" For 1987-95 Ford F-150/250/Bronco 5.0L 2WD & 4WD Black Paint

FOR 97-03 F150 F250 EXPEDITION V8 5.4L STAINLESS STEEL HEADER/EXHAUST MANIFOLD

Shorty Headers for 2004-2009 Ford F150 XL XLT FX4 King Ranch Lariat 5.4L 330 V8