{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
2015 Audi S4
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
2015 Audi S4

2015 Audi S4 Exhaust Systems

Refine by:

Shop Catalog

Showing 1 - 11 of 11 results
Sort by:
Exhaust System, 3.0L Engine, Sedan, All Wheel Drive -
MBRP®
Exhaust System, 3.0L Engine, Sedan, All Wheel Drive -
Part Number: M79S4611304
Guaranteed to Fit
$349.99
Vehicle Fitment
  • 2015 Audi S4 Technik 6 Cyl 3.0L Sedan, All Wheel Drive
  • 2015 Audi S4 Premium Plus 6 Cyl 3.0L Sedan, All Wheel Drive
  • 2015 Audi S4 Progressiv 6 Cyl 3.0L Sedan, All Wheel Drive
  • 2015 Audi S4 Prestige 6 Cyl 3.0L Sedan, All Wheel Drive
Product Details
Material : Made of Stainless SteelSeries : Armor Pro SeriesSystem Type : Muffler bypassQuantity Sold : KitWarranty : Lifetime MBRP 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 : 2.25 in. Main PipeRecommended Use : OE UpgradeProduct Fit : Direct Fit
Exhaust System, 3.0L Engine -
AWE Tuning®
Exhaust System, 3.0L Engine -
Part Number: AWE302042020
Guaranteed to Fit
$1,195.00
Vehicle Fitment
  • 2015 Audi S4 Technik 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; B8 Body; Manual Transaxle
  • 2015 Audi S4 Premium Plus 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; B8 Body; Automatic Dual Clutch Transaxle
  • 2015 Audi S4 Progressiv 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; B8 Body; Automatic Dual Clutch Transaxle
  • 2015 Audi S4 Prestige 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; B8 Body; Automatic Dual Clutch Transaxle
Product Details
Material : Made of 304 Stainless SteelSeries : Track EditionSystem Type : Cat-BackQuantity Sold : KitWarranty : 1 year AWE Tuning 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.Recommended Use : OE UpgradeProduct Fit : Direct Fit
Exhaust System, 3.0L Engine, Sedan, All Wheel Drive, Quad Split Rear Exit -
Magnaflow®
Exhaust System, 3.0L Engine, Sedan, All Wheel Drive, Quad Split Rear Exit -
Part Number: M6615599
Guaranteed to Fit
$1,621.00
Vehicle Fitment
  • 2015 Audi S4 Technik 6 Cyl 3.0L Sedan, All Wheel Drive, Quad Split Rear Exit
  • 2015 Audi S4 Premium Plus 6 Cyl 3.0L Sedan, All Wheel Drive, Quad Split Rear Exit
  • 2015 Audi S4 Progressiv 6 Cyl 3.0L Sedan, All Wheel Drive, Quad Split Rear Exit
  • 2015 Audi S4 Prestige 6 Cyl 3.0L Sedan, All Wheel Drive, Quad Split Rear Exit
Product Details
Notes : Includes - Mounting hardware, 4 x 9 x 14 in. muffler; 5 x 8 x 18 in. resonatorMaterial : Made of Stainless SteelSeries : Touring SeriesSystem Type : Cat-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: Quad Split RearMain Piping Diameter : 2.5 in. Main PipeRecommended Use : OE UpgradeProduct Fit : Direct Fit
Exhaust System, 3.0L Engine -
AWE Tuning®
Exhaust System, 3.0L Engine -
Part Number: AWE301042016
Guaranteed to Fit
$1,845.00
Vehicle Fitment
  • 2015 Audi S4 Technik 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; Manual Transaxle
  • 2015 Audi S4 Progressiv 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; Manual Transaxle
  • 2015 Audi S4 Prestige 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; Automatic Dual Clutch Transaxle
  • 2015 Audi S4 Premium Plus 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; Manual Transaxle
Product Details
Material : Made of Stainless SteelSeries : Touring EditionSystem Type : Cat-BackQuantity Sold : KitWarranty : 1 year AWE Tuning 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.Recommended Use : OE UpgradeProduct Fit : Direct Fit
Exhaust System, 3.0L Engine -
AWE Tuning®
Exhaust System, 3.0L Engine -
Part Number: AWE301042018
Guaranteed to Fit
$1,645.00
Vehicle Fitment
  • 2015 Audi S4 Technik 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; Manual Transaxle
  • 2015 Audi S4 Premium Plus 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; Manual Transaxle
  • 2015 Audi S4 Progressiv 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; Automatic Dual Clutch Transaxle
  • 2015 Audi S4 Prestige 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; Automatic Dual Clutch Transaxle
Product Details
Material : Made of Stainless SteelSeries : Touring EditionSystem Type : Cat-BackQuantity Sold : KitWarranty : 1 year AWE Tuning 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.Recommended Use : OE UpgradeProduct Fit : Direct Fit
Exhaust System, 3.0L Engine
AWE Tuning®
Exhaust System, 3.0L Engine
Part Number: AWE301043012
Guaranteed to Fit
$1,895.00
Vehicle Fitment
  • 2015 Audi S4 Technik 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; Manual Transaxle
  • 2015 Audi S4 Progressiv 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; Manual Transaxle
  • 2015 Audi S4 Prestige 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; Automatic Dual Clutch Transaxle
  • 2015 Audi S4 Premium Plus 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; Manual Transaxle
Product Details
Material : Made of Stainless SteelSeries : Touring EditionSystem Type : Cat-BackQuantity Sold : KitWarranty : 1 year AWE Tuning 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.Recommended Use : OE UpgradeProduct Fit : Direct Fit
Exhaust System, 3.0L Engine
AWE Tuning®
Exhaust System, 3.0L Engine
Part Number: AWE301043014
Guaranteed to Fit
$1,695.00
Vehicle Fitment
  • 2015 Audi S4 Technik 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; Manual Transaxle
  • 2015 Audi S4 Premium Plus 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; Manual Transaxle
  • 2015 Audi S4 Progressiv 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; Automatic Dual Clutch Transaxle
  • 2015 Audi S4 Prestige 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; Automatic Dual Clutch Transaxle
Product Details
Material : Made of Stainless SteelSeries : Touring EditionSystem Type : Cat-BackQuantity Sold : KitWarranty : 1 year AWE Tuning 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.Recommended Use : OE UpgradeProduct Fit : Direct Fit
Exhaust System, 3.0L Engine -
AWE Tuning®
Exhaust System, 3.0L Engine -
Part Number: AWE302042026
Guaranteed to Fit
$1,295.00
Vehicle Fitment
  • 2015 Audi S4 Technik 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; Manual Transaxle
  • 2015 Audi S4 Progressiv 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; Manual Transaxle
  • 2015 Audi S4 Prestige 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; Automatic Dual Clutch Transaxle
  • 2015 Audi S4 Premium Plus 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; Manual Transaxle
Product Details
Material : Made of Stainless SteelSeries : Track EditionSystem Type : Cat-BackQuantity Sold : KitWarranty : 1 year AWE Tuning 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.Recommended Use : OE UpgradeProduct Fit : Direct Fit
Exhaust System, 3.0L Engine
AWE Tuning®
Exhaust System, 3.0L Engine
Part Number: AWE302043020
Guaranteed to Fit
$1,245.00
Vehicle Fitment
  • 2015 Audi S4 Technik 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; B8 Body; Manual Transaxle
  • 2015 Audi S4 Premium Plus 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; B8 Body; Automatic Dual Clutch Transaxle
  • 2015 Audi S4 Progressiv 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; Automatic Dual Clutch Transaxle
  • 2015 Audi S4 Prestige 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; B8 Body; Automatic Dual Clutch Transaxle
Product Details
Material : Made of Stainless SteelSeries : Track EditionSystem Type : Cat-BackQuantity Sold : KitWarranty : 1 year AWE Tuning 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.Recommended Use : OE UpgradeProduct Fit : Direct Fit
Exhaust System, 3.0L Engine
AWE Tuning®
Exhaust System, 3.0L Engine
Part Number: AWE302043026
Guaranteed to Fit
$1,345.00
Vehicle Fitment
  • 2015 Audi S4 Technik 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; Manual Transaxle
  • 2015 Audi S4 Progressiv 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; Manual Transaxle
  • 2015 Audi S4 Prestige 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; Automatic Dual Clutch Transaxle
  • 2015 Audi S4 Premium Plus 6 Cyl 3.0L Supercharged; Sedan; All Wheel Drive; Manual Transaxle
Product Details
Material : Made of Stainless SteelSeries : Track EditionSystem Type : Cat-BackQuantity Sold : KitWarranty : 1 year AWE Tuning 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.Recommended Use : OE UpgradeProduct Fit : Direct Fit
Header-Back Exhaust System, Made of Aluminized Steel
Flowmaster®
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 - 11 of 11 results

Popular Products

Product Questions & Answers

Flowmaster Header-Back Exhaust System, Made of Aluminized Steel
$449.95
Q:Does this setup bolt directly to the stock manifold or if it has to bolt to the header what type of header ? Show Less
D
A:BEST ANSWERHi Dsmon, thank you for reaching out. This universal product connects to an exhaust header. The manufacturer doesn't specify the exhaust header for this universal product since this item requires header collector adapter cones for installation. This product fits the 1968-1972 GM A-body cars with a V8 engine. This product has a 3-inch tubing diameter. Should you decide to order this kit, you can use this link to continue ordering this product at a discounted price today: https://www.carparts.com/exhaust-system/flowmaster/f131040fm?can=CPAP3648_CSQA_20241202 I hope this helps. Happy shopping. Show less
Aldrin P.
 
1 Question, 1 AnswerView all Q&As >