Fabspeed BMW M5 F10 Primary Sport Cat Downpipes Aventador SVJ LP770-4 This means the aluminum Plenum

This means the aluminum Plenum actually spreads the energy it's exposed to 656 times faster than the plastic and can store more than 550 times the amount of energy per unit mass

Expect a deep growl from your W12 with almost no interior drone

Fits all Maserati GranTurismo vehichles without MC Shift Transmission (2008-2019)

Fabspeed ECU Tune 531WHP / 408TQ

Fabspeed BMW M5 F10 Primary Sport Cat Downpipes Aventador SVJ LP770-4 This means the aluminum PlenumFEATURES: Fits all BMW F10 M5 vehicles (2011+) Replaces the restrictive factory catalytic converters with ultr premium quality HJS German emissions technology extra large 200CPSI catalytic converters for increased throttle response, and a more aggressive exhaust sound Constructed out of T304L stainless steel with CNC machined flanges and laser cut brackets Manufactured entirely in house by our precision machine shop at Fabspeed Motorsport Ultimate