Brondex downpipes for Mercedes GT63 X290BRONDEX Downpipes for the Mercedes AMG GT63 GT63 S X290 4. 0 V8 4 Door Coupe offer two main options: catless Downpipes and catted Downpipes (Downpipes with 200 Cells Catalytic Converters), designed to enhance performance, improve exhaust flow, and provide a more aggressive exhaust note. Adds a very mature tone to the exhaust; Significant power gain; Better throttle response; Increasing the life of the turbos; Diameter 3,3 3 inch (84mm to 76mm); bolt

especially when paired with other tuning mods or an ECU remap

Using the latest innovative technology and working with the car’s own electronics

and complex parts such as the titanium housing of the exhaust valves and the titanium tailpipe’s outer shell are cast in Akrapovič’s in-house foundry

4i V8 S68 enhance performance by replacing the secondary (lower) catalytic converters while maintaining the primary converters

It serves up a perfect sound at all rpms

with no unwanted noise or drone in the cabin

Designed for exclusive track use only

Includes both Primary and Secondary Downpipes

providing a distinctive V8 growl

An optional hand-crafted carbon-fibre rear diffuser is also available to add an extra visual impact to the Akrapovič tailpipes

Akrapovič’s sound engineers have worked hard to produce a sporty V8 sound with an unmistakable Akrapovič character

better engine breathing