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GMC C25 Exhaust Systems

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17742 American Thunder Series Crossmember-Back Exhaust System, Made of Aluminized Steel
Flowmaster®
17742 American Thunder Series Crossmember-Back Exhaust System, Made of Aluminized Steel
Part Number: F1317742
Vehicle Info Required to Guarantee Fit
$819.95
Product Details
Notes : Requires Pipes to be Fabricated to Manifolds or Headers; Multiple Exit OptionsMaterial : Made of Aluminized SteelSeries : American Thunder SeriesSystem Type : Crossmember-BackQuantity Sold : KitWarranty : 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.

Main Piping Diameter : 2.5 in. Main PipeRecommended Use : OE UpgradeProduct Fit : Direct FitExit Location : Exit: Split RearWhy Buy : Aggressive Tone Chambered Muffler
89006 Manifold-Back Exhaust System, Made of Aluminized Steel
Dynomax®
89006 Manifold-Back Exhaust System, Made of Aluminized Steel
Part Number: D2289006
Vehicle Info Required to Guarantee Fit
$308.49
Product Details
Notes : Required two mufflers with 2.25 in. single inlet and outlet; Designed for use with Dynomax Headers Part # 85003; Modifications required if this kit installed with other headersMaterial : Made of Aluminized SteelSystem Type : Manifold-BackQuantity Sold : KitWarranty : Dynomax 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.

Exit Location : Exit: Dual Split RearMain Piping Diameter : 2.5 in. Main PipeRecommended Use : Performance ReplacementProduct Fit : Direct Fit
16523HKR Competition Series Header-Back Exhaust System, Made of Stainless Steel
Hooker®
16523HKR Competition Series Header-Back Exhaust System, Made of Stainless Steel
Part Number: H2616523
Vehicle Info Required to Guarantee Fit
$286.15
Product Details
Notes : Muffler not included; Designed for used with Hooker Competition Headers PN 2452HKR; Modifications required if used with other headersMaterial : Made of Stainless SteelSeries : Competition SeriesSystem Type : Header-BackQuantity Sold : KitWarranty : Hooker 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.

Exit Location : Exit: Split RearMain Piping Diameter : 2.25 in. Main PipeRecommended Use : OE Upgrade
16622HKR Competition Series Manifold-Back Exhaust System, Made of Stainless Steel
Hooker®
16622HKR Competition Series Manifold-Back Exhaust System, Made of Stainless Steel
Part Number: H2616622
Vehicle Info Required to Guarantee Fit
$330.25
Product Details
Notes : Muffler not included; Designed for used with Hooker Competition Headers PN 2452HKR; Modifications required if used with other headersMaterial : Made of Stainless SteelSeries : Competition SeriesSystem Type : Manifold-BackQuantity Sold : KitWarranty : Hooker 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.

Exit Location : Exit: Split RearMain Piping Diameter : 2.25 in. Main PipeRecommended Use : OE Upgrade
1040FM Header-Back Exhaust System, Made of Aluminized Steel
Flowmaster®
1040FM Header-Back Exhaust System, Made of Aluminized Steel
Part Number: F131040FM
Universal Fit
$449.95
Product Details
Material : Made of Aluminized SteelSystem Type : Header-BackQuantity Sold : KitWarranty : 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.

Recommended Use : OE UpgradeProduct Fit : Universal
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Top Rated Products

Flowmaster 17742 American Thunder Series Crossmember-Back Exhaust System, Made of Aluminized Steel
$910.95( Review)
Awesome product and good price
Charles K.
VERIFIED PURCHASER

Helpful Automotive Resources

Engine Knocking Sound: What Does it Mean?
Engine Knocking Sound: What Does it Mean?An engine knock sounds like someone knocking on the front door. But since the noise, which is deep and metallic in nature, is coming from the engine, you’ll know it’s not your neighbor stopping by for a friendly visit.