MagnaFlow Exhaust Products 16586 - Sport Series Polished Cat-Back System
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Magnaflow Sport Series Stainless Cat-Back System
The MagnaFlow 2004-2006 Audi S4 Sport Series Cat-Back Performance Exhaust System enhances your 4.2L 2004-2006 Audi S4 with an aggressive character that is sure to help you stand out from the other Audi S4 you encounter on the street. With its 2.5in. diameter fast-flowing mandrel bent main piping that passes through 4 Straight-Through mufflers before ending in a Dual Split Rear exit with 4in. Polished Welded-On Double Wall Angle Cut Rolled Edge tips, this dyno-proven Audi S4 exhaust system refuses to be ignored. As such, 16586 is tuned to produce our powerful, resonant signature exhaust note at Aggressive exterior and Moderate interior sound levels, so please check to ensure compliance with local noise regulations. The system's cat-back design replaces all your import's stock exhaust components from the catalytic converter on back. Extensive 3D scanning and CNC precision robotic manufacturing techniques are used to ensure that your exhaust system fits perfectly with just a simple do-it-yourself installation process. The durable, corrosion resistant stainless steel construction of 16586 is backed by MagnaFlow's limited lifetime warranty.
Features & Benefits
- High-performance lightweight design
- Racing inspired sound
- Dyno-proven performance
Specifications
| Clamps Included | Yes |
| Exhaust Tip Connection | Welded-On |
| Exhaust Tip Cut | Angle Cut |
| Exhaust Tip Diameter | 4 IN |
| Exhaust Tip Edge | Rolled Edge |
| Exhaust Tip Finish | Polished |
| Exhaust Tip Intercooled | No |
| Exhaust Tip Length | 7.25 IN |
| Exhaust Tip Material | Stainless Steel |
| Exhaust Tip Quantity | 2 |
| Exhaust Tip Resonated | Yes |
| Exhaust Tip Shape | Round |
| Exhaust Tip Wall | Double Wall |
| Exit Style | Dual Split Rear |
| Gasket Or Seal Included | No |
| Hangers Included | Yes |
| Inlet Type | Clamp-On |
| Main Piping Diameter | 2.5 IN |
| Mounting Bracket Included | Yes |
| Muffler (Front) Body Height | 4 IN |
| Muffler (Front) Body Length | 14 IN |
| Muffler (Front) Body Width | 4 IN |
| Muffler (Rear) Body Height | 5 IN |
| Muffler (Rear) Body Length | 14 IN |
| Muffler (Rear) Body Width | 8 IN |
| Muffler Body Height Position Front | 4 IN |
| Muffler Body Height Position Rear | 5 IN |
| Muffler Body Length Position Front | 14 IN |
| Muffler Body Length Position Rear | 14 IN |
| Muffler Body Material | Stainless Steel |
| Muffler Body Width Position Front | 4 IN |
| Muffler Body Width Position Rear | 8 IN |
| Muffler Finish | Brushed |
| Muffler Quantity | 4 |
| Muffler Type | Straight-Through |
| Pipe Material | Stainless Steel |
| Series | Sport |
| Type | Cat-Back |
| Valve Included | No |
| Catalytic Converter Included | No |
| Title | MagnaFlow Sport Series Cat-Back Performance Exhaust System 16586 |
| Clamping Type | Round Band |
Installation Guide: Download PDF