Fabspeed BMW M5 Primary Sport Catalytic Converter Downpipes Huracan Performante 2 Boxster/Cayman Models and 3

2 Boxster/Cayman Models and 3

Investment cast stainless steel bracket body and Titanium valve body with stiffening ribs

like our GT4 tuning upgrades

Sportback 4

Fabspeed BMW M5 Primary Sport Catalytic Converter Downpipes Huracan Performante 2 Boxster/Cayman Models and 3HP (WHP): +63 TQ (ft lbs): +128 WT (lbs): 2 WT (Kg): 1. 5 Eliminate the heavy and restrictive factory catalytic converters with straight pipe, high flowing stainless steel downpipes for maximum power and an exhilarating sound. FEATURES: Fits all BMW F90 M5 Replaces the restrictive factory catalytic converters with high flowing 200 cell HJS catalytic converters for increased throttle response, and a more aggressive exhaust sound Constructed out of