Fuel still injected on overrun ignites in the exhaust and gives the crackle sound. Intensity can be set: soft (burbles), normal, hard or flames.
10 of the 10 vehicles with this unit
| Vehicle | Generation | Fuel | Power |
|---|---|---|---|
| Crossfox 1.6L | I 2003 | Petrol | 101 hp |
| Crossfox 1.6L Flex | I 2003 | Petrol | 104 hp |
| Gol 1.6 MSI | 2013 | Petrol | 104 hp |
| Gol 1.6L | G5 2009 | Petrol | 100 hp |
| Gol 1.6L Flex | G5 2009 | Petrol | 104 hp |
| Gol 1.0L Flex | G4 2005 | Petrol | 72 hp |
| Polo 1.2 TSi | V (6R) 2009 2014 | Petrol | 105 hp |
| Saveiro 1.6L | AB9 2002 | Petrol | 100 hp |
| Saveiro 1.6L Flex | AB9 2002 | Petrol | 104 hp |
| Voyage 1.6L Flex | I 1996 | Petrol | 104 hp |
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