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2008 GMC Sierra 1500
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2008 GMC Sierra 1500

2008 GMC Sierra 1500 Mufflers

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Muffler
Kool Vue
Muffler
Part Number: KV150108
Guaranteed to Fit
$89.49
Vehicle Fitment
  • 2008 GMC Sierra 1500 WT 6 Cyl 4.3L
  • 2008 GMC Sierra 1500 WT 8 Cyl 4.8L
  • 2008 GMC Sierra 1500 WT 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 6.0L
  • 2008 GMC Sierra 1500 SL 8 Cyl 4.8L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 4.8L
  • 2008 GMC Sierra 1500 Denali 8 Cyl 6.2L
  • 2008 GMC Sierra 1500 SLT 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 SLT 8 Cyl 6.0L
Product Details
Inlet Size : 2.25 in. Inlet SizeOutlet Size : 3.25 in. Outlet SizeColor Finish : PolishedQuantity Sold : Sold individuallyWarranty : 1-year Kool Vue limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Sound Level : MildProduct Fit : UniversalReturns Policy : 30-Day Return PolicyInlet Quantity : SingleOutlet Quantity : DualInlet Location : CenterHeight : 4.5 in. HeightBody Length : 10 in. Body LengthWidth : 4.5 in. WidthAttachment Style : Clamp-OnMaterial : Made of Stainless SteelRecommended Use : Performance ReplacementExhaust Tip Material : Tip Made of SteelOutlet Location : CenterCase Shape : RoundExhaust Tip Finish : Polished TipOverall Length : 18.5 in. overall lengthInterchange Part Number : GM2707
Muffler
Kool Vue
Muffler
Part Number: KV150103
Guaranteed to Fit
$70.99
Vehicle Fitment
  • 2008 GMC Sierra 1500 WT 6 Cyl 4.3L
  • 2008 GMC Sierra 1500 WT 8 Cyl 4.8L
  • 2008 GMC Sierra 1500 WT 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 6.0L
  • 2008 GMC Sierra 1500 SL 8 Cyl 4.8L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 4.8L
  • 2008 GMC Sierra 1500 Denali 8 Cyl 6.2L
  • 2008 GMC Sierra 1500 SLT 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 SLT 8 Cyl 6.0L
Product Details
Inlet Size : 2.25 in. Inlet SizeOutlet Size : 4 in. Outlet SizeColor Finish : PolishedQuantity Sold : Sold individuallyWarranty : 1-year Kool Vue limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Sound Level : MildReturns Policy : 30-Day Return PolicyInlet Quantity : SingleOutlet Quantity : SingleInlet Location : CenterHeight : 6 in. HeightBody Length : 13.75 in. Body LengthWidth : 6 in. WidthAttachment Style : Clamp-OnTip Diameter : 4 in. Tip DiameterMaterial : Made of Stainless SteelRecommended Use : Performance ReplacementExhaust Tip Material : Tip Made of SteelOutlet Location : CenterCase Shape : RoundExhaust Tip Finish : Polished TipOverall Length : 17.5 in. overall lengthInterchange Part Number : 842448
Muffler
Davico®
Muffler
Part Number: DAV491577
Guaranteed to Fit
$62.99
Vehicle Fitment
  • 2008 GMC Sierra 1500 SLT 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 6.0L
  • 2008 GMC Sierra 1500 WT 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 SLT 8 Cyl 6.0L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 4.8L
  • 2008 GMC Sierra 1500 WT 8 Cyl 4.8L
  • 2008 GMC Sierra 1500 WT 6 Cyl 4.3L
  • 2008 GMC Sierra 1500 SL 8 Cyl 4.8L
Product Details
Color Finish : Factory FinishQuantity Sold : Sold individuallyWarranty : 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and weldsProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Muffler
Magnaflow®
Muffler
Part Number: M6612198
Guaranteed to Fit
$145.00
Vehicle Fitment
  • 2008 GMC Sierra 1500 WT 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 WT 8 Cyl 4.8L
  • 2008 GMC Sierra 1500 SLT 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 4.8L
  • 2008 GMC Sierra 1500 SL 8 Cyl 4.8L
Product Details
Notes : 3 in. core; 4 in. center to center spacing on outlets; Reversible for custom installationSeries : Performance SeriesInlet Size : 3 in. Inlet SizeOutlet Size : 2.5 in. Outlet SizeColor Finish : NaturalQuantity Sold : Sold individuallyWarranty : Lifetime Magnaflow Limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Attachment Style : Weld-OnSound Level : ModerateMaterial : Made of Stainless SteelRecommended Use : Performance ReplacementProduct Fit : Direct FitInlet Quantity : SingleOutlet Location : OffsetCase Shape : OvalOverall Length : 20 in. overall lengthOutlet Quantity : Dual Outlet(s)Internal Construction : Straight-ThroughInlet Location : CenterHeight : 5 in. HeightBody Length : 14 in. Body Length
Muffler
Walker®
Muffler
Part Number: WK21577
Guaranteed to Fit
$87.49
Vehicle Fitment
  • 2008 GMC Sierra 1500 SLT 8 Cyl 5.3L 133.0 in. Wheelbase
  • 2008 GMC Sierra 1500 SLE 8 Cyl 5.3L 157.5 in. Wheelbase
  • 2008 GMC Sierra 1500 SLE 8 Cyl 4.8L 133.0 in. Wheelbase
  • 2008 GMC Sierra 1500 WT 8 Cyl 4.8L 133.0 in. Wheelbase
  • 2008 GMC Sierra 1500 WT 8 Cyl 5.3L 119.0 in. Wheelbase
  • 2008 GMC Sierra 1500 WT 6 Cyl 4.3L 133.0 in. Wheelbase
Product Details
Series : Quiet-Flow3 SeriesQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Material : Made of Stainless SteelRecommended Use : OE Replacement
Muffler, Natural, Under 8600 Gross Vehicle Weight
Dynomax®
Muffler, Natural, Under 8600 Gross Vehicle Weight
Part Number: D2217674
Guaranteed to Fit
$90.99
Vehicle Fitment
  • 2008 GMC Sierra 1500 SL 8 Cyl 4.8L Under 8600 Gross Vehicle Weight
  • 2008 GMC Sierra 1500 WT 8 Cyl 4.8L Under 8600 Gross Vehicle Weight
  • 2008 GMC Sierra 1500 SLT 8 Cyl 5.3L Under 8600 Gross Vehicle Weight
  • 2008 GMC Sierra 1500 SLE 8 Cyl 4.8L Under 8600 Gross Vehicle Weight
  • 2008 GMC Sierra 1500 WT 8 Cyl 5.3L Under 8600 Gross Vehicle Weight
  • 2008 GMC Sierra 1500 SLE 8 Cyl 5.3L Under 8600 Gross Vehicle Weight
Product Details
Series : Super Turbo SeriesInlet Size : 3 in. Inlet SizeOutlet Size : 2.5 in. Outlet SizeColor Finish : NaturalQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Attachment Style : Weld-OnSound Level : ModerateMaterial : Made of Aluminized SteelRecommended Use : Performance ReplacementInlet Quantity : SingleOutlet Location : OffsetCase Shape : OvalOverall Length : 17 in. overall lengthOutlet Quantity : Dual Outlet(s)Internal Construction : TurboInlet Location : CenterHeight : 4.25 in. HeightBody Length : 13 in. Body LengthWidth : 9.75 in. Width
Muffler
Flowmaster®
Muffler
Part Number: F13853558
Guaranteed to Fit
$251.05
Vehicle Fitment
  • 2008 GMC Sierra 1500 SLE 8 Cyl 6.0L
  • 2008 GMC Sierra 1500 SLT 8 Cyl 6.0L
Product Details
Series : 50 Series Heavy Duty SeriesInlet Size : 3.5 in. Inlet SizeOutlet Size : 3.5 in. Outlet SizeColor Finish : BlackQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Attachment Style : Weld-OnSound Level : ModerateMaterial : Made of Aluminized SteelRecommended Use : Performance ReplacementInlet Quantity : SingleOutlet Location : OffsetCase Shape : OvalOverall Length : 18 in. overall lengthOutlet Quantity : Single Outlet(s)Internal Construction : 3 ChamberInlet Location : OffsetHeight : 5 in. HeightWidth : 10 in. Width
Muffler
Flowmaster®
Muffler
Part Number: F1353072
Guaranteed to Fit
$199.75
Vehicle Fitment
  • 2008 GMC Sierra 1500 WT 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 SLT 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 5.3L
Product Details
Series : 70 SeriesInlet Size : 3 in. Inlet SizeOutlet Size : 3 in. Outlet SizeColor Finish : GrayQuantity Sold : Sold individuallyWarranty : 3-year Flowmaster limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Attachment Style : Clamp-On or Weld-OnSound Level : MildMaterial : Made of Aluminized SteelRecommended Use : Performance ReplacementProduct Fit : May Require Minor ModificationInlet Quantity : SingleOutlet Location : OffsetCase Shape : OvalOverall Length : 28 in. overall lengthOutlet Quantity : Single Outlet(s)Internal Construction : ChamberedInlet Location : CenterHeight : 5 in. HeightBody Length : 22 in. Body LengthWidth : 10 in. Width
Muffler
Dynomax®
Muffler
Part Number: D2217235
Guaranteed to Fit
$191.49
Vehicle Fitment
  • 2008 GMC Sierra 1500 SLT 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 6.0L
  • 2008 GMC Sierra 1500 WT 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 SLT 8 Cyl 6.0L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 4.8L
  • 2008 GMC Sierra 1500 WT 8 Cyl 4.8L
  • 2008 GMC Sierra 1500 SL 8 Cyl 4.8L
Product Details
Series : Ultra Flo Welded SeriesInlet Size : 3 in. Inlet SizeOutlet Size : 3 in. Outlet SizeColor Finish : NaturalQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Attachment Style : Weld-OnSound Level : AggressiveMaterial : Made of Stainless SteelRecommended Use : Performance ReplacementInlet Quantity : SingleOutlet Location : CenterCase Shape : OvalOverall Length : 29 in. overall lengthOutlet Quantity : Single Outlet(s)Internal Construction : Straight-ThroughInlet Location : OffsetHeight : 4.5 in. HeightBody Length : 24 in. Body LengthWidth : 9.75 in. Width
Muffler
Flowmaster®
Muffler
Part Number: F1353057
Guaranteed to Fit
$167.35
Vehicle Fitment
  • 2008 GMC Sierra 1500 WT 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 WT 8 Cyl 4.8L
  • 2008 GMC Sierra 1500 SLT 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 4.8L
  • 2008 GMC Sierra 1500 SL 8 Cyl 4.8L
Product Details
Series : Super 50 SeriesInlet Size : 3 in. Inlet SizeOutlet Size : 3 in. Outlet SizeColor Finish : BlackQuantity Sold : Sold individuallyWarranty : 3-year Flowmaster limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Attachment Style : Clamp-On or Weld-OnSound Level : ModerateMaterial : Made of Aluminized SteelRecommended Use : Performance ReplacementProduct Fit : May Require Minor ModificationInlet Quantity : SingleOutlet Location : OffsetCase Shape : OvalOverall Length : 23 in. overall lengthOutlet Quantity : Single Outlet(s)Internal Construction : PerforatedInlet Location : CenterHeight : 5 in. HeightBody Length : 17 in. Body LengthWidth : 10 in. Width
Muffler
Flowmaster®
Muffler
Part Number: F13853057
Guaranteed to Fit
$186.25
Vehicle Fitment
  • 2008 GMC Sierra 1500 SL 8 Cyl 4.8L
  • 2008 GMC Sierra 1500 WT 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 WT 8 Cyl 4.8L
  • 2008 GMC Sierra 1500 SLT 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 4.8L
Product Details
Notes : May Require Minor ModificationSeries : Super 50 SeriesInlet Size : 3 in. Inlet SizeOutlet Size : 3 in. Outlet SizeColor Finish : GrayQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Attachment Style : Clamp-On or Weld-OnSound Level : ModerateMaterial : Made of Stainless SteelRecommended Use : Performance ReplacementProduct Fit : May Require Minor ModificationInlet Quantity : SingleOutlet Location : OffsetCase Shape : OvalOverall Length : 23 in. overall lengthOutlet Quantity : Single Outlet(s)Interchange Part Number : KV150102, 842446Internal Construction : ChamberedInlet Location : CenterHeight : 5 in. HeightBody Length : 17 in. Body LengthWidth : 10 in. Width
Muffler
Flowmaster®
Muffler
Part Number: F13853072
Guaranteed to Fit
$209.65
Vehicle Fitment
  • 2008 GMC Sierra 1500 WT 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 SLT 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 5.3L
Product Details
Series : 70 SeriesInlet Size : 3 in. Inlet SizeOutlet Size : 3 in. Outlet SizeColor Finish : BlackQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Attachment Style : Clamp-On or Weld-OnSound Level : MildMaterial : Made of Stainless SteelRecommended Use : Performance ReplacementProduct Fit : May Require Minor ModificationInlet Quantity : SingleOutlet Location : OffsetCase Shape : OvalOverall Length : 28 in. overall lengthOutlet Quantity : Single Outlet(s)Interchange Part Number : KV150109, 842446Internal Construction : ChamberedInlet Location : CenterHeight : 5 in. HeightBody Length : 22 in. Body LengthWidth : 10 in. Width
Muffler
Flowmaster®
Muffler
Part Number: F13953558
Guaranteed to Fit
$223.15
Vehicle Fitment
  • 2008 GMC Sierra 1500 SLT 8 Cyl 6.0L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 6.0L
Product Details
Notes : Direct to headerSeries : 50 Series Heavy Duty SeriesInlet Size : 3.5 in. Inlet SizeOutlet Size : 3.5 in. Outlet SizeColor Finish : BlackQuantity Sold : Sold individuallyWarranty : 3-year Flowmaster limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Attachment Style : Clamp-On or Weld-OnSound Level : ModerateMaterial : Made of Aluminized SteelRecommended Use : Performance ReplacementProduct Fit : May Require Minor ModificationInlet Quantity : SingleOutlet Location : OffsetCase Shape : OvalOverall Length : 24 in. overall lengthOutlet Quantity : Single Outlet(s)Internal Construction : ChamberedInlet Location : OffsetHeight : 5 in. HeightBody Length : 18 in. Body LengthWidth : 10 in. Width
Muffler, Natural, Under 8600 Gross Vehicle Weight, Requires Hanger PN36154
Dynomax®
Muffler, Natural, Under 8600 Gross Vehicle Weight, Requires Hanger PN36154
Part Number: D2217228
Guaranteed to Fit
$165.99
Vehicle Fitment
  • 2008 GMC Sierra 1500 WT 6 Cyl 4.3L Under 8600 Gross Vehicle Weight, Requires Hanger PN[36154]
  • 2008 GMC Sierra 1500 SL 8 Cyl 4.8L Under 8600 Gross Vehicle Weight, Requires Hanger PN[36154]
  • 2008 GMC Sierra 1500 WT 8 Cyl 4.8L Under 8600 Gross Vehicle Weight, Requires Hanger PN[36154]
  • 2008 GMC Sierra 1500 SLT 8 Cyl 5.3L Under 8600 Gross Vehicle Weight, Requires Hanger PN[36154]
  • 2008 GMC Sierra 1500 SLE 8 Cyl 4.8L Under 8600 Gross Vehicle Weight, Requires Hanger PN[36154]
  • 2008 GMC Sierra 1500 WT 8 Cyl 5.3L Under 8600 Gross Vehicle Weight, Requires Hanger PN[36154]
  • 2008 GMC Sierra 1500 SLE 8 Cyl 5.3L Under 8600 Gross Vehicle Weight, Requires Hanger PN[36154]
Product Details
Series : Ultra Flo Welded SeriesInlet Size : 3 in. Inlet SizeOutlet Size : 2.5 in. Outlet SizeColor Finish : NaturalQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Attachment Style : Weld-OnSound Level : AggressiveMaterial : Made of Stainless SteelRecommended Use : Performance ReplacementInlet Quantity : SingleOutlet Location : OffsetCase Shape : OvalOverall Length : 19 in. Overall LengthOutlet Quantity : Dual Outlet(s)Internal Construction : Straight-ThroughInlet Location : CenterHeight : 4.5 in. HeightBody Length : 14 in. Body LengthWidth : 9.75 in. Width
Muffler
Flowmaster®
Muffler
Part Number: F13953047
Guaranteed to Fit
$120.55
Vehicle Fitment
  • 2008 GMC Sierra 1500 SL 8 Cyl 4.8L
  • 2008 GMC Sierra 1500 WT 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 WT 8 Cyl 4.8L
  • 2008 GMC Sierra 1500 SLT 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 4.8L
Product Details
Series : Super 40 SeriesInlet Size : 3 in. Inlet SizeOutlet Size : 3 in. Outlet SizeColor Finish : BlackQuantity Sold : Sold individuallyWarranty : 3-year Flowmaster limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Attachment Style : Clamp-On or Weld-OnSound Level : AggressiveMaterial : Made of Aluminized SteelRecommended Use : Performance ReplacementProduct Fit : May Require Minor ModificationInlet Quantity : SingleOutlet Location : OffsetCase Shape : OvalOverall Length : 19.5 in. overall lengthOutlet Quantity : Single Outlet(s)Internal Construction : ChamberedInlet Location : CenterHeight : 5 in. HeightBody Length : 13.5 in. Body LengthWidth : 10 in. Width
Page 1 of 33 | Showing 1 - 15 of 489 results

Top Rated Products

Kool Vue Muffler
$89.49( Review)
Good quality parts, fast service and exact fit...3 of my favorite things when lookingSee More
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Popular Products

Product Questions & Answers

Flowmaster Muffler
$120.55
Q:Will this fit a 3007 Chevy pickup 1500 4.8 engine reg can long bed?
Michael B.
A:BEST ANSWERHi Michael, I'm glad to assist you. No. It is incompatible. The part number for the stock muffler matching your truck is 100-7251, A BRExhaust brand. If your truck has a 143.5-inch wheelbase. It is a guaranteed fit. Grab our price-cut promo and click the link below to buy it today. Happy shopping! https://www.carparts.com/details/Chevrolet/Silverado_1500/BRExhaust/Muffler/2007/LS/8_Cyl_4-dot-8L/BO1007251.html?can=CPJE1043_CSQA_20230227 Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >
Dynomax Muffler, Natural, Under 8600 Gross Vehicle Weight, Requires Hanger PN36154
$165.99
Q:Is the 17228 good for a 2001 f 150 4.6?
Mike H.
A:BEST ANSWERHi Mike, Yes, this is a guaranteed fit for your 2001 Ford F-150 XL 8 Cyl 4.6L, under 8500 gross vehicle weight(important fitment to match with your truck). This is an upgrade from the stock with aggressive sound output with 3 inches inlet piping size and 2.5 inch outlet size, performance with stainless steel construction and weld on attachment type. Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >

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