M135i exhaust comparo put together by 1ADDICTS members, comparing the factory exhaust, BMW M Performance exhaust, and Bastuck exhaust.

We had a chance this week to drive a group of F30 335i equipped with the full complement of BMW M Performance Parts. On the performance side, these cars featured M Performance Power Kit (PPK), suspension kit, brakes and exhaust. Cosmetic enhancements include the M Performance front lip spoiler/splitters, sport stripes, carbon fiber mirror caps, black kidney grilles, side-sill decals, 20″ wheels (Style 405M), carbon fiber/alcantara interior and carbon fiber shift lever.

Performance

How did the cars perform? With the M Performance Suspension Kit, the 335i handling felt several increments more immediate and responsive, with less roll, squat or dive than a standard 335i. The cars looked great too with the reduced wheel gap. The upgraded brakes held up well lap after lap and session after session … CONTINUED

We have added a second video clip featuring the upcoming BMW M Performance Exhaust for the BMW M5 (F10).

XCARFilms takes a look at two M3 models, from two different decades – the E30 M3 and the E92 M3 GTS.

Video of BMW at the Auto Shanghai 2013, with press conferences showing the BMW X4 Concept, as well as visual highlights from the BMW display.

We have added photos from the latest spotting of the BMW M4 Coupe (F82), together with a short clip from testing on the Nurburgring track.

We were on hand to have a look at the BMW M Performance Exhaust for the F10 M5 and we’re excited to provide our members with the first look, listen and details of this upcoming exhaust system.

The M5 M Performance Exhaust system is titanium construction, 12 feet in length and 33 pounds lighter than the factory M5 exhaust. It will come in two versions – one with titanium steel tips (as pictured below) and a carbon fiber tip version. The titanium tips feature an M engraving and we imagine the carbon fiber may also feature some graphic or emblem. The M5 M Performance Exhaust will of course maintain the car’s factory warranty when it becomes late this year. The M6 will also be receiving the … CONTINUED

We were on hand to witness the BMW X4 Concept making its world debut today at the 2013 Auto Shanghai. As the X4 Concept draws heavily on the design of the X6 SAC, it looks very much like a mini-X6. Expect certain elements on the concept model to be changed when the production version hits the market next year – notably the headlight lighting elements, front bumper, mirrors and door handles.

The interior was not showcased, but expect it to share an interior with the current F25 X3. Enjoy the images from the show below.

For more official details and images of the X4 Concept, see our Official Thread @ http://x3.xbimmers.com/forums/showthread.php?t=823889

The F10 M5 LCI model with Competition Package shows off its new power, exhaust, and handling at the Nurburgring.

Official details have not yet been released, but the M5 Competition Package is said to be introducing the following upgrades:

• HP increase (approximately 15hp)
• Top speed increase
• M Carbon Ceramic Brakes
• Sport suspension
• Sport exhaust with black tips
• Enhanced steering
• 20″ competition wheels