Exhaust Exhaust Systems for Audi S4 Vehicles

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APR 3.5" Slash-Cut Exhaust Tip Kit, Single Walled, Polished Silver
APR 3.5" Slash-Cut Exhaust Tip Kit, Single Walled, Polished Silver Set of 2 Tips
Brand:
 In Stock 
This item is in stock and will usually ship same day if ordered by 4PM EST.
$91.20
Details
SKU#: 26537
MFG# TPK0005
Free shipping

APR 4" Slash-Cut Exhaust Tip Kit, Single Walled, Polished Silver
APR 4" Slash-Cut Exhaust Tip Kit, Single Walled, Polished Silver Set of 2 Tips
Brand:
 In Stock 
This item is in stock and will usually ship same day if ordered by 4PM EST.
$123.95
Details
SKU#: 26536
MFG# TPK0004
Free shipping

APR 4" Slash-Cut Exhaust Tip Kit, Double Walled, Diamond Black Polished
APR 4" Slash-Cut Exhaust Tip Kit, Double Walled, Diamond Black Polished Set of 2 Tips
Brand:
$226.95
Details
SKU#: 26277
MFG# TPK0003
Free shipping

APR 3.5" Slash-Cut Exhaust Tip Kit, Double Walled, Diamond Black Polished
APR 3.5" Slash-Cut Exhaust Tip Kit, Double Walled, Diamond Black Polished Set of 2 Tips
Brand:
 In Stock 
This item is in stock and will usually ship same day if ordered by 4PM EST.
$184.95
Details
SKU#: 26540
MFG# TPK0008
Free shipping

APR 3.5" Slash-Cut Exhaust Tip Kit, Double Walled, Polished Silver
APR 3.5" Slash-Cut Exhaust Tip Kit, Double Walled, Polished Silver Set of 2 Tips
Brand:
 In Stock 
This item is in stock and will usually ship same day if ordered by 4PM EST.
$152.95
Details
SKU#: 26538
MFG# TPK0006
Free shipping

APR 3.5" Slash-Cut Exhaust Tip Kit, Double Walled, Brushed Silver
APR 3.5" Slash-Cut Exhaust Tip Kit, Double Walled, Brushed Silver Set of 2 Tips
Brand:
$184.95
Details
SKU#: 26539
MFG# TPK0007
Free shipping

MBRP 2.5" Cat Back Exhaust System For Audi B9 S4/S5
MBRP 2.5" Cat Back Exhaust System For Audi B9 S4/S5
Brand:
$1154.99
Details
SKU#: 37936
MFG# S4607304

XForce 02 Sensor Plug
XForce 02 Sensor Plug
Brand:
$4.05
Details
SKU#: 39304
MFG# BNG-02

XForce 2.5" Twin Loop Round Muffler 3" OD Tip
XForce 2.5" Twin Loop Round Muffler 3" OD Tip
Brand:
$148.50
Details
SKU#: 39163
MFG# S10-2.5

XForce Merge Pipe From Twin 2.5" To 3" S/Steel
XForce Merge Pipe From Twin 2.5" To 3" S/Steel
Brand:
$26.10
Details
SKU#: 39239
MFG# CL2S-250-300

XForce Metallic 3.5" Inlet (100 Cell)
XForce Metallic 3.5" Inlet (100 Cell)
Brand:
$99.00
Details
SKU#: 39158
MFG# CAT12-350(100)

XForce Reducer Cone 304SS 2" to  2.5"  2" Long
XForce Reducer Cone 304SS 2" to  2.5"  2" Long
Brand:
$5.40
Details
SKU#: 39248
MFG# RCS-2225

XForce Reducer Cone 304SS 2.5" to 3" 2" Long
XForce Reducer Cone 304SS 2.5" to 3" 2" Long
Brand:
$5.40
Details
SKU#: 39244
MFG# RCS-2523

XForce Reducer Cone 304SS 3" to 4"4" Long
XForce Reducer Cone 304SS 3" to 4"4" Long
Brand:
$9.90
Details
SKU#: 39243
MFG# RCS-344

XForce Twin 3.5" Round Angle Cut Dual Wall 2.5" Inlet
XForce Twin 3.5" Round Angle Cut Dual Wall 2.5" Inlet
Brand:
$54.00
Details
SKU#: 39128
MFG# TY-AW35-63

XForce Varex Motor 3 Bolt All Metal All Black
XForce Varex Motor 3 Bolt All Metal All Black
Brand:
$31.49
Details
SKU#: 39216
MFG# VK18

AWE SwitchPath Exhaust for Audi B9 S4 - Non-Resonated - Chrome Silver 102mm Tips
AWE SwitchPath Exhaust for Audi B9 S4 - Non-Resonated - Chrome Silver 102mm Tips
On Sale On Sale
Brand:
$3468.42 $3295.00
Details
SKU#: 33350
MFG# 3025-42030

AWE SwitchPath Exhaust for Audi B9 S4 - Non-Resonated - Diamond Black 102mm Tips
AWE SwitchPath Exhaust for Audi B9 S4 - Non-Resonated - Diamond Black 102mm Tips
On Sale On Sale
Brand:
$3573.68 $3395.00
Details
SKU#: 33351
MFG# 3025-43034

AWE Touring Edition Exhaust for Audi B9 S4 - Chrome Silver 102mm Tips
AWE Touring Edition Exhaust for Audi B9 S4 - Chrome Silver 102mm Tips
On Sale On Sale
Brand:
$2626.32 $2495.00
Details
SKU#: 33343
MFG# 3010-42056

AWE Touring Edition Exhaust for Audi B9 S4 - Diamond Black 102mm Tips
AWE Touring Edition Exhaust for Audi B9 S4 - Diamond Black 102mm Tips
On Sale On Sale
Brand:
$2731.58 $2595.00
Details
SKU#: 33344
MFG# 3010-43050

AWE Track Edition Exhaust for Audi B9 S4 - Non-Resonated - Chrome Silver 102mm Tips
AWE Track Edition Exhaust for Audi B9 S4 - Non-Resonated - Chrome Silver 102mm Tips
On Sale On Sale
Brand:
$1942.11 $1845.00
Details
SKU#: 33049
MFG# 3010-42054

AWE Track Edition Exhaust for Audi B9 S4 - Non-Resonated - Diamond Black 102mm Tips
AWE Track Edition Exhaust for Audi B9 S4 - Non-Resonated - Diamond Black 102mm Tips
On Sale On Sale
Brand:
$2047.37 $1945.00
Details
SKU#: 33050
MFG# 3010-43048

AWE Tuning SwitchPath Remote for Audi B9 3.0T
AWE Tuning SwitchPath Remote for Audi B9 3.0T Exhaust Remote For AWE SwitchPath B9 3.0T Systems
On Sale On Sale
Brand:
$468.42 $445.00
Details
SKU#: 33354
MFG# 1325-11028

MBRP 2.5" Cat Back Exhaust System For Audi B9 S4/S5 - Carbon Fiber Tips
MBRP 2.5" Cat Back Exhaust System For Audi B9 S4/S5 - Carbon Fiber Tips
Brand:
$1259.99
Details
SKU#: 37938
MFG# S46073CF

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