Active Autowerke Performance Software Tuning (16-012) _Advanced_Street_Pads_(Semi-met) The compact design of the

The compact design of the HPS billet hose union allows you to connect two hoses together in tight spaces with back-to-back bends

This cylinder has a diameter of 3

Dual Oval Mufflers for exceptional sound and performance

Description_INV ECOMETER II Description_MKT The Single Largest Contributing Factor To Fuel Economy On Your Vehicle Is The" Loose Nut Behind The Wheel"

Active Autowerke Performance Software Tuning (16-012) _Advanced_Street_Pads_(Semi-met) The compact design of theActive AutoWerkes Performance Software Tuning (16 012) is engineered specifically for the BMW E46 M3 S54 engine. Developed through continuous on track and street testing, this software upgrade refines the MSS54 DMEs engine management for enhanced response and performance. Recalibrated VANOS dual variable valve timing for improved torque delivery Optimized fuel and ignition mapping for increased horsepower and torque Improved throttle response and