Mufflers & Resonators for 2011 Audi S4
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2011
Audi
S4
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Steel Universal 2.5" 63mm Inlet Tail Pipe Muffler Rear Exhaust Tip Dual Outlet (Fits: 2011 Audi S4)
Brand NewILS 142.79Was: ILS 158.66ILS 17.11 shipping20 soldAUDI OEM A4 A5 Q5 S4 S5 08-14 AMP ASK AUDIO RADIO AMPLIFIER SOUND SYSTEM (Fits: 2011 Audi S4)
Pre-Owned: AudiILS 317.33Was: ILS 406.83or Best OfferILS 311.41 shippingUniversal 56mm 2.2 Inch Inlet Tail Muffler Rear Pipe End Tip Exhaust Trim Square (Fits: 2011 Audi S4)
Brand New: UnbrandedILS 149.62Was: ILS 166.25Free shipping18 watching2.5" OD/ID 12" Exhaust Muffler Resonators Deep Sound For Audi S3 S4 S5 S6 S7 S8 (Fits: 2011 Audi S4)
Brand NewILS 195.58Was: ILS 205.86or Best OfferILS 404.76 shippingNew OEM Audi S4 3.0 RH Muffler 2010-2012 Silencer 8K0-253-609-DA NOS! (Fits: 2011 Audi S4)
Brand New: AudiILS 1,479.40ILS 5,104.96 shippingRIGHT SIDE EXHAUST REAR MUFFLER ASSEMBLY OEM 10-12 AUDI S4 S5 3.0T (Fits: 2011 Audi S4)
Pre-Owned: AudiILS 552.56Was: ILS 920.93ILS 773.17 shippingLEFT SIDE EXHAUST REAR MUFFLER ASSEMBLY OEM 10-12 AUDI S4 S5 3.0T (Fits: 2011 Audi S4)
Pre-Owned: AudiILS 552.56Was: ILS 920.93ILS 612.10 shipping4" Burn Tip Exhaust Stainless Muffler Resonator 2.5" Inlet w/ Silencer for VW (Fits: 2011 Audi S4)
Brand NewILS 195.72ILS 240.40 shippingMagnaFlow 12158 High Flow Stainless Steel Muffler Single/Dual In/Out 2.5 2.5Inch (Fits: 2011 Audi S4)
100% Satisfaction Guaranteed! Authorized Dealer!Brand New: MagnaFlowILS 521.49Was: ILS 573.64ILS 388.34 shipping6 watchingMagnaflow Performance Exhaust 12468 Stainless Steel Muffler CSW (Fits: 2011 Audi S4)
Guaranteed Correct Part, Highest Quality, Best WarrantyBrand New: MagnaFlowILS 617.65Was: ILS 939.23ILS 611.73 shippingMagnaflow Performance Exhaust 12158 Stainless Steel Muffler TCP (Fits: 2011 Audi S4)
Guaranteed Correct Part, Highest Quality, Best WarrantyBrand New: MagnaFlowILS 536.28Was: ILS 813.23ILS 423.22 shippingCar Universal 2.5" Muffler Rear Tip Exhaust Pipe Stainless Steel Tail Throat (Fits: 2011 Audi S4)
Brand NewILS 148.84Was: ILS 163.55ILS 12.00 shipping24 watching2.5"In/Outlet Exhaust Muffler Resonator Stainless Steel 12"Length For Audi A4 B6 (Fits: 2011 Audi S4)
Brand NewILS 204.42or Best OfferILS 343.92 shippingMagnaflow Performance Exhaust 12158 Stainless Steel Muffler GAP (Fits: 2011 Audi S4)
Guaranteed Correct Part, Highest Quality, Best WarrantyBrand New: MagnaFlowILS 536.28Was: ILS 813.23ILS 423.22 shipping63mm 2.48" Caliber Car Rear Muffler Tail Exhaust Universal Pipe End Tip Decorate (Fits: 2011 Audi S4)
Brand NewILS 167.03Was: ILS 185.59Free shippingMagnaflow Performance Exhaust 14468 Stainless Steel Muffler GAP (Fits: 2011 Audi S4)
Guaranteed Correct Part, Highest Quality, Best WarrantyBrand New: MagnaFlowILS 957.91Was: ILS 1,455.62ILS 632.33 shippingMagnaflow Muffler 12468 Stainless Oval 2.5" in 2.5" out 18" body 24" long (Fits: 2011 Audi S4)
Fast Shipping | Huge Selection | Shop NowBrand New: MagnaFlowILS 673.76ILS 495.08 shipping16 watchingMagnaflow 12468 5"x8" Oval Muffler; 2.5" Dual In/Out; 18" Body; 24" Length (Fits: 2011 Audi S4)
Brand New: MagnaFlowILS 617.65or Best OfferILS 462.98 shippingMagnaflow Performance Exhaust 12158 Stainless Steel Muffler (Fits: 2011 Audi S4)
Factory Authorized Seller, Fast Shipping, Easy ReturnsBrand New: MagnaFlowILS 536.28Was: ILS 813.23ILS 423.22 shippingBURNOUT STAINLESS STEEL EXHAUST MUFFLER FOR ACURA AUDI BMW CHEVY DODGE (Fits: 2011 Audi S4)
Brand New: TC SportlineILS 2,760.89ILS 414.23 shipping2.5" In/Out Exhaust Resonator 12" Overall Length Stainless Steel For Audi A4 A5 (Fits: 2011 Audi S4)
Brand NewILS 203.75or Best OfferILS 404.99 shippingMagnaflow Performance Exhaust 14468 Stainless Steel Muffler CSW (Fits: 2011 Audi S4)
Guaranteed Correct Part, Highest Quality, Best WarrantyBrand New: MagnaFlowILS 957.91Was: ILS 1,455.62ILS 632.33 shippingMagnaflow Performance Exhaust 12158 Stainless Steel Muffler (Fits: 2011 Audi S4)
Factory Authorized Seller, Fast Shipping, Easy ReturnsBrand NewILS 536.28ILS 423.22 shippingFor Z1 Z3 Z4 Z8 2.5" In/Out 12" L Exhaust Resonator Muffler Roadster Deep Tone (Fits: 2011 Audi S4)
Brand NewILS 203.86or Best OfferILS 404.99 shippingMagnaflow Muffler 14468 Stainless Oval 2.5" in 2.5" out 18" body 24" long (Fits: 2011 Audi S4)
Fast Shipping | Huge Selection | Shop NowBrand New: MagnaFlowILS 1,006.99ILS 1,483.39 shippingMagnaFlow for Muffler Mag SS 14X5X8 2.5 C/D 12158 (Fits: 2011 Audi S4)
FREE AND FAST SHIPPING. FREE RETURNS. 100% AUTHENTIC!Brand NewILS 583.66or Best OfferILS 1,470.89 shipping4" Tip N1 Exhaust Stainless Muffler Resonator 2.5" Inlet w/ Silencer for VW (Fits: 2011 Audi S4)
Brand NewILS 184.63ILS 240.40 shippingAudi S4 8K 3.0 TFSI QUATTRO medium muffler center pot exhaust 8K0253411S
Pre-OwnedILS 796.85or Best OfferMagnaflow Performance Exhaust 12158 Stainless Steel Muffler CSW (Fits: 2011 Audi S4)
Guaranteed Correct Part, Highest Quality, Best WarrantyBrand NewILS 536.28Was: ILS 813.23ILS 423.22 shippingMagnaFlow for Muffler Mag SS 18X5X8 2.5 D/D 12468 (Fits: 2011 Audi S4)
FREE AND FAST SHIPPING. FREE RETURNS. 100% AUTHENTIC!Brand New: MagnaFlowILS 665.54or Best OfferILS 1,473.33 shippingMagnaflow Performance Exhaust 12468 Stainless Steel Muffler GAP (Fits: 2011 Audi S4)
Guaranteed Correct Part, Highest Quality, Best WarrantyBrand New: MagnaFlowILS 617.65Was: ILS 939.23ILS 611.73 shippingAudi S4 2010 2011 2012 OEM Exhaust Muffler Right Side 8K0253611AL 8K0253609D (Fits: 2011 Audi S4)
Pre-Owned: AudiILS 797.53Audi S4 8K 3.0 TFSI flue pipe right ballast damper exhaust 8K0253211
Pre-OwnedILS 597.54or Best OfferAudi A4 Quattro S4 2010 2011 2012 2013 Left Rear Driver Exhaust Muffler Center (Fits: 2011 Audi S4)
Pre-Owned: AudiILS 770.49Magnaflow Performance Exhaust 12468 Stainless Steel Muffler (Fits: 2011 Audi S4)
Factory Authorized Seller, Fast Shipping, Easy ReturnsBrand New: MagnaFlowILS 617.65Was: ILS 939.23ILS 611.73 shippingMagnaflow Performance Exhaust 12468 Stainless Steel Muffler TCP (Fits: 2011 Audi S4)
Guaranteed Correct Part, Highest Quality, Best WarrantyBrand New: MagnaFlowILS 617.65Was: ILS 939.23ILS 611.73 shippingMagnaflow Performance Exhaust 14468 Stainless Steel Muffler TCP (Fits: 2011 Audi S4)
Guaranteed Correct Part, Highest Quality, Best WarrantyBrand New: MagnaFlowILS 957.91Was: ILS 1,455.62ILS 518.79 shippingMagnaflow Performance Exhaust 12468 Stainless Steel Muffler (Fits: 2011 Audi S4)
Factory Authorized Seller, Fast Shipping, Easy ReturnsBrand New: MagnaFlowILS 617.65ILS 611.73 shippingMagnaflow Performance Exhaust 12468 Stainless Steel Muffler DAC (Fits: 2011 Audi S4)
Factory Authorized Seller, Fast Shipping, Easy ReturnsBrand New: MagnaFlowILS 617.65Was: ILS 939.23ILS 611.73 shippingMagnaflow Performance Exhaust 12158 Stainless Steel Muffler DAC (Fits: 2011 Audi S4)
Factory Authorized Seller, Fast Shipping, Easy ReturnsBrand NewILS 536.28Was: ILS 813.23ILS 423.22 shippingMagnaflow Performance Exhaust 14468 Stainless Steel Muffler DAC (Fits: 2011 Audi S4)
Factory Authorized Seller, Fast Shipping, Easy ReturnsBrand New: MagnaFlowILS 957.91Was: ILS 1,455.62ILS 632.33 shippingMagnaflow Performance Exhaust 14468 Stainless Steel Muffler (Fits: 2011 Audi S4)
Factory Authorized Seller, Fast Shipping, Easy ReturnsBrand New: MagnaFlowILS 957.91ILS 518.79 shippingMagnaflow Performance Exhaust 14468 Stainless Steel Muffler (Fits: 2011 Audi S4)
Factory Authorized Seller, Fast Shipping, Easy ReturnsBrand New: MagnaFlowILS 957.91Was: ILS 1,455.62ILS 518.79 shipping