BlackBoost Catless Downpipes
Mercedes-AMG G63 M157
Racing downpipes without catalytic converters – maximum exhaust efficiency for the classic AMG biturbo V8.
Description
The BlackBoost Catless Downpipes for the Mercedes-AMG G63 with M157 V8 biturbo (W463) were developed for uncompromising performance applications. By completely removing the standard catalytic converters, exhaust backpressure is significantly reduced, allowing the turbochargers to operate more freely and the engine's performance potential to be utilized more efficiently.
Exhaust flow & performance characteristics
- Virtually unimpeded exhaust gas flow
- Reduced thermal and mechanical exhaust back pressure
- Faster response from the turbochargers
- Improved performance in performance setups
- Very direct, powerful AMG V8 exhaust sound
Design & Layout
- Flow-optimized pipe routing
- High-quality, heat-resistant materials
- Precisely executed and durable welds
- Design tailored for direct replacement of standard components
- Designed for high exhaust gas temperatures and continuous load
Advantages in performance applications
- More freedom to utilize performance potential
- Optimal basis for software and hardware upgrades
- More direct engine response
- Consistently racing-oriented design
- Ideal for high-performance AMG conversions
Scope of delivery
- BlackBoost Catless Downpipes (left & right)
Notes
Racing equipment – not approved for use on public roads.
Intended exclusively for motorsport and export vehicles. Not approved for use on public roads. Installation should be carried out by qualified personnel. Engine control unit (ECU) adjustment is required.
© Kraftfahrzeug Technik Hannover (KTH)
