Fabspeed Lamborghini Aventador LP700-4 Sport Catalytic Converters (2011-2016) Other Parts DME/ECU upgrades are available for

DME/ECU upgrades are available for all 993 Carrera models - Early model 993's (1994-1995) typically use a DME software chip

Fabspeed's Primary Catbypass Pipes replace the restrictive factory catalytic converters with much less restrictive straight-through pipes for maximum flow and performance

Easy on and easy off installation

O rings leak

Fabspeed Lamborghini Aventador LP700-4 Sport Catalytic Converters (2011-2016) Other Parts DME/ECU upgrades are available forHigh flowing, direct bolt on replacements for the bulky & restrictive factory catalytic converters provide increased exhaust flow, sound, and power while complying with most emissions regulations. FEATURES: Fits all Lamborghini Aventador LP700 4 models, including SV Models (Fits USA Cars Only) Improves power and throttle response while decreasing back pressure High flow 200 cell HJS Tuning sport catalytic converter for maximum flow and power