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The Flat-Six. The most famous engine in Porsche history, rendered in clean outline form — the horizontally-opposed boxer configuration that's powered every 911 for six decades and produced one of the most legendary engine notes in all of automotive history. Real Porsche enthusiasts know the silhouette instantly.
Perfect for 911 owners across every generation, air-cooled and water-cooled flat-six obsessives, boxer engine evangelists, mechanical engineering enthusiasts, Porsche Club of America members, Rennsport Reunion attendees, Cars & Coffee veterans, and anyone who knows the flat-six is one of the most legendary engines ever produced. A perfect gift for the longtime Porsche enthusiast whose entire garage has been built around the flat-six.
Size guide
| LENGTH (inches) | WIDTH (inches) | CHEST (inches) | |
| S | 28 | 18 | 34-37 |
| M | 29 | 20 | 38-41 |
| L | 30 | 22 | 42-45 |
| XL | 31 | 24 | 46-49 |
| 2XL | 32 | 26 | 50-53 |
| 3XL | 33 | 28 | 54-57 |
| LENGTH (cm) | WIDTH (cm) | CHEST (cm) | |
| S | 71.1 | 45.7 | 86.4-94 |
| M | 73.7 | 50.8 | 96.5-104.1 |
| L | 76.2 | 55.9 | 106.7-114.3 |
| XL | 78.7 | 61 | 116.8-124.5 |
| 2XL | 81.3 | 66 | 127-134.6 |
| 3XL | 83.8 | 71.1 | 137.2-144.8 |
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
US$40
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