Active Autowerke X3M / X4M Signature Equal Length midpipe level 2

Active Autowerke X3M / X4M Signature Equal Length midpipe level 2After extensive research and development, ACTIVE AUTOWERKE has announced GEN 2 of our EL midpipes. We worked with our factories to create specially developed RESONATORS that remove rasp from the exhaust tones with minimal change in the volume of the sound. A side benefit is that this also resulted in a reduction in the "2k buzzing" annoying to some BMW owners as well as a reduction in the cold start rattle from the factory. We are recommending to

Our Carbon Fiber tips have a genuine plain-weave carbon sleeve that is riveted to our black chrome base that provides an elegant

Very useful tool if one requires any additional software upgrades or revisions that may be needed in the near future

This simply wasn't possible with the G5 or SIMON 3 as it proved too costly for our consumers

Maryland area to help launch this supercharger system

The Active Autowerke race only exhaust system is constructed of 100% 304 brushed stainless steel and has a industry standard warranty against rust

Unlike multi-layer gauze filters which can fray and release fiber particles into your engine

detailed remapping to the entire DME we have been able to increase your S54's output by 14 HP and 11 ft lbs of torque on a stock BMW E46 M3 with factory settings for a normal street car

exhaust gases exit the turbochargers more efficiently—helping the turbos spool faster and reducing exhaust backpressure

Active Autowerke Supra MKV Signature Catted Downpipe Benefits

Up to 100 Ft / LB Rear wheel FT/LBs measured on the dyno

M235i and M2 owners experience even running with the factory BMW boost

Upon analyzing the F8X exhaust