450 hp for the BMW M3 E46 and Z4M, that's quiet impressive. The G-POWER SK I supercharger system provides the 3.2 l straight cylinder engine from the BMW M GmbH with the necessary boost to push the output from standard 343 hp/365 Nm to awesome 450 hp/450 Nm. 20 inch G-POWER "SILVERSTONE DIAMOND" alloy wheels with MICHELIN Pilot Sport tyres in the dimensions 245/30 ZR 20 and 285/25 ZR 20, G-POWER coil-over suspension and a stainless steel sport rear muffler featuring the legendary G-POWER "DEEPTONE" technology complete the G-POWER package for the two M-cars. Read more…
For over thirty years now, ALPINA have been creating exclusive automobiles based on the BMW 3 Series, automobiles that aim to fulfill only the very highest demands. In the beginning of this continuing success story spanning over 6,000 units was the legendary 1978 BMW ALPINA B6 2.8 - revolutionary in its day due to its six cylinder engine. 
Active Autowerke set the tuning industry on fire by engineering the planet’s first proven supercharger system for the E46 M3. But some are you are flat-out hard to impress, so we felt compelled to raise the power bar even higher with a Level 2 solution that was un poco more aggressive – while still as refined and reliable as our standard kit. 
For the current BMW M3, G-POWER offers an exquisite supercharger system that sets new standards in regards of design, quality and performance. Using gentle soft charging with just 0,3 bar (relative) boost, the output of the V8 engine is pushed from 420 hp to 500 hp and the torque increases from 400 Nm up to 480 Nm. 
Already the basic BMW E46 from the 3series has a very sporty appearance. But the aerodynamics- and component parts by RDX Racedesign turn this car into an individual automobile with a significantly refined look. 
For those wishing to increase the performance of an already stellar platform, RDSport offers the RS35 Biturbo. The first impression you get of the car is its lower, more aggressive stance courtesy of a Chassis Kit consisting of new custom-valved Bilstein struts, stiffer springs and anti-roll bars. 
The much anticipated E90 M3 Sedan has now been released with all-new lightweight aerodynamic components. 
Miranda-Series has just launched new details on the latest tuning program for the M3, BMW M3 E92 called Red Devil. The BMW M3 E92 Red Devil comes with a red and black two-tone paint finish and features with a new body kit that includes both front and rear spoilers from AC Schnitzer and a rear apron in carbon-fiber. 
