Description
Upgrade or replace the rear exhaust/muffler on your early Porsche 911 with this stainless steel GT3-style sport exhaust. This rear muffler features twin center 63mm tail pipes for a clean performance look and a more aggressive sport exhaust appearance.
Made from stainless steel, this sport exhaust offers improved corrosion resistance compared with standard mild steel exhaust components. The GT3-style twin center outlet design is a popular choice for custom, performance, and sport-style Porsche 911 exhaust builds.
Important Fitment Note: This exhaust is for select Porsche 911 2.0L-2.4L applications. Always confirm engine type, exhaust layout, inlet flange style, rear valance/tail pipe clearance, and bumper compatibility before ordering. Some installations may require rear valance modification for center-exit tail pipes.
| Part Type: | Rear sport exhaust / muffler |
| Style: | GT3-style center exit |
| Material: | Stainless steel |
| Tail Pipes: | Two 63mm center tail pipes |
| Application: | Porsche 911 1965-1973 |
| Engine Range: | 2.0L-2.4L applications |
| Reference: | 91.410SSI / 1620612400 style exhaust |
| Sold As: | Each |
Professional installation is recommended. Inspect exhaust gaskets, mounting straps, brackets, and related hardware while servicing this area.
