Performance for Audi S4
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CTS Turbo
CTS Turbo Audi 2.7T Throttle Body Boot - CTS-SIL-022
$75.34
CTS Turbo
CTS TURBO High-Flow Intake System - CTS-IT-964
$520.59
CTS Turbo
CTS TURBO B-Cool Oil Filter Housing - CTS-HW-536
$136.99
CTS Turbo
CTS Turbo Boss Turbo Inlet Pipe For B9/9.5 Audi S4/S5 - CTS-HW-383
$205.49
CTS Turbo
CTS Turbo BOSS800 Hybrid Turbocharger Upgrade for Audi B9 - CTS-TR-2251
$3,424.99
CTS Turbo
CTS Turbo Billet Boost tap for AUDI 3.0 TFSI - CTS-HW-0211
$47.94
CTS Turbo
CTS Turbo 1.8t Diverter Valve 1″ (1.8t) - CTS-DV-0005
$205.23
CTS Turbo
CTS Turbo Audi Street Sport Motor Mounts - CTS-EM-MQL-60D
$479.49
CTS Turbo
CTS Turbo 1″ Breather Filter Rubber Base - CTS-AS-250-BK
$27.39
CTS Turbo
CTS Turbo Filter Replacement - CTS-AF-250F
$95.89
Integrated Engineering
iE Aluminum Valve Covers - IEBACG2
$1,429.99
Integrated Engineering
IE Replacement 5" Air Filter For IE Intake Kits - IEINCC1-3A
$78.64
Integrated Engineering
IE 3.0T Supercharged Pulley Power Kit For Manual Transmission - IEPPCGJ2
$1,715.99
Integrated Engineering
IE 3.0T Supercharged Pulley Power Kit For DSG Transmission - IEPPCGJ1
$2,216.49
Integrated Engineering
iE TrueFlex Sensor Kit - IEELCK2
$660.65
Integrated Engineering
IE 4 BAR MAP Sensor Kit - IEELVZ1
$336.04
- SOLD OUT
Integrated Engineering
IE Polymer Air Intake System - IEINCG5
$672.09
Unitronic
Unitronic Bolt-On Supercharger Pulley Kit For 3.0TFSI - UH035-BTA
$279.99
- SOLD OUT
Unitronic
Unitronic Dual Pulley Kit For 3.0TFSI - UH018-BTA
$769.99
- SOLD OUT
Unitronic
Unitronic Crank Pulley Kit For 3.0TFSI - UH017-BTA
$489.99