Further Information
QuickSilver offers stainless steel ceramic coated sport catalyst replacement sections engineered for the Mercedes AMG G63 5.5 Biturbo. These race catalysts feature a lighter 200 cpsi core that optimizes exhaust gas flow while delivering measurable performance gains and an enhanced acoustic signature throughout the rev range.
Key Features:
- T304 stainless steel construction with ceramic coating for durability
- Lighter 200 cpsi core improves exhaust flow efficiency
- Polar White coating reduces manifold temperatures by over 110 degrees C
- Crisper sound with improved throttle response
- Stone chip resistant and corrosion-resistant finish
Performance Notes:
- Up to 5.5% power increase
- Over 27.5 degrees C reduction in under-bonnet temperature
Includes:
- Ceramic coated sport catalyst replacement sections
Enhanced flow. Proven durability. Precision engineered for the G63 W463.
| Manufacturer | Model | Years | Generations | Variant | Engine Code(s) |
|---|---|---|---|---|---|
| Mercedes-Benz | G-class | 2012, 2013, 2014, 2015 | G-class Long (W463, facelift 2012) | G-class Long (W463, facelift 2012)-AMG G 63 V8 (544 Hp) 4MATIC AMG SPEEDSHIFT PLUS | M157.984 |
| Mercedes-Benz | G-class | 2015, 2016, 2017 | G-class Long (W463, facelift 2015) | G-class Long (W463, facelift 2015)-AMG G 63 V8 (563 Hp) 4MATIC 7G-TRONIC AMG SPEEDSHIFT PLUS (USA) | M157.984 |
| Mercedes-Benz | G-class | 2015, 2016, 2017 | G-class Long (W463, facelift 2015) | G-class Long (W463, facelift 2015)-AMG G 63 V8 (571 Hp) 4MATIC 7G-TRONIC AMG SPEEDSHIFT PLUS | M157.984 |
Mercedes-Benz G-class
Years:
2012, 2013, 2014, 2015
Generations:
G-class Long (W463, facelift 2012)
Variant:
G-class Long (W463, facelift 2012)-AMG G 63 V8 (544 Hp) 4MATIC AMG SPEEDSHIFT PLUS
Engine Codes:
M157.984
Mercedes-Benz G-class
Years:
2015, 2016, 2017
Generations:
G-class Long (W463, facelift 2015)
Variant:
G-class Long (W463, facelift 2015)-AMG G 63 V8 (563 Hp) 4MATIC 7G-TRONIC AMG SPEEDSHIFT PLUS (USA)
Engine Codes:
M157.984
Mercedes-Benz G-class
Years:
2015, 2016, 2017
Generations:
G-class Long (W463, facelift 2015)
Variant:
G-class Long (W463, facelift 2015)-AMG G 63 V8 (571 Hp) 4MATIC 7G-TRONIC AMG SPEEDSHIFT PLUS
Engine Codes:
M157.984