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Buick GS 455 Exhaust Systems

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17107 Header-Back Exhaust System, Made of Aluminized Steel
Flowmaster®
17107 Header-Back Exhaust System, Made of Aluminized Steel
Part Number: F1317107
Vehicle Info Required to Guarantee Fit
$447.95
Product Details
Notes : Tail pipe in turndown styleMaterial : 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 : Direct Fit
15894 Street Series Crossmember-Back Exhaust System, Made of Stainless Steel
Magnaflow®
15894 Street Series Crossmember-Back Exhaust System, Made of Stainless Steel
Part Number: M6615894
Vehicle Info Required to Guarantee Fit
$1,000.00
Product Details
Notes : Includes - X-pipe, mounting hardware, 4 x 9 x 14 in. mufflerMaterial : Made of Stainless SteelSeries : Street SeriesSystem Type : Crossmember-BackQuantity Sold : KitWarranty : 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.

Exit Location : Exit: Split RearMain Piping Diameter : 2.5 in. Main PipeRecommended Use : OE UpgradeProduct Fit : Direct Fit
15898 Street Series Crossmember-Back Exhaust System, Made of Stainless Steel
Magnaflow®
15898 Street Series Crossmember-Back Exhaust System, Made of Stainless Steel
Part Number: M6615898
Vehicle Info Required to Guarantee Fit
$1,083.00
Product Details
Notes : Includes - X-pipe, mounting hardware, 4 x 9 x 14 in. muffler; X-member backMaterial : Made of Stainless SteelSeries : Street SeriesSystem Type : Crossmember-BackQuantity Sold : KitWarranty : 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.

Exit Location : Exit: Dual Split RearMain Piping Diameter : 3 in. Main PipeRecommended Use : OE UpgradeProduct Fit : Direct Fit
817409 American Thunder Series Header-Back Exhaust System, Made of Stainless Steel
Flowmaster®
817409 American Thunder Series Header-Back Exhaust System, Made of Stainless Steel
Part Number: F13817409
Vehicle Info Required to Guarantee Fit
$872.95
Product Details
Notes : Includes Super 40 Series MufflerMaterial : Made of Stainless SteelSeries : American Thunder SeriesSystem Type : Header-BackQuantity Sold : KitWarranty : Lifetime 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
17119 American Thunder Series Header-Back Exhaust System, Made of Aluminized Steel
Flowmaster®
17119 American Thunder Series Header-Back Exhaust System, Made of Aluminized Steel
Part Number: F1317119
Vehicle Info Required to Guarantee Fit
$651.95
Product Details
Notes : Includes Super 40 Series MufflerMaterial : Made of Aluminized SteelSeries : American Thunder SeriesSystem 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.

Main Piping Diameter : 2.5 in. Main PipeRecommended Use : OE UpgradeProduct Fit : Direct FitExit Location : Exit: Split RearWhy Buy : Aggressive Tone Chambered Muffler
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
Page 1 of 1 | Showing 1 - 6 of 6 results

Product Questions & Answers

Flowmaster 17119 American Thunder Series Header-Back Exhaust System, Made of Aluminized Steel
$651.95
Q:Where does it end ??
Carlos M.
A:BEST ANSWERHi Carlos, This header back exhaust system reaches the split rear tailpipes. Show less
Grace G.
 
1 Question, 1 AnswerView all Q&As >
Flowmaster 817409 American Thunder Series Header-Back Exhaust System, Made of Stainless Steel
$872.95
Q:can i replave the 40 series muffler woth a 50 series in these systems? Show Less
kevin o.
A:BEST ANSWERHi Kevin, thank you for reaching out. We do not have that information available. Kindly call the manufacturer's tech department at 1-866-464-6553 and tell them what you are trying to accomplish. They can help confirm if it is possible. Have a good one! Show less
Andrew B.
 
2 Questions, 1 AnswerView all Q&As >

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.