For E60 saloon and E61 touring owners running factory M Sport bumpers and sills - this is the full KSB ABS aero kit, not a partial set or aftermarket reinterpretation.
Fitment exactness: Only for E60/E61 with genuine M Sport front bumper (not standard), M Sport side sills (not base trim), and matching rear bumper
What’s included: Front splitter (not lip spoiler), full-length side skirt extensions (not bolt-on add-ons), and rear diffuser piece - all gloss black ABS, same material as OEM BMW undertray components
Search terms covered: E60 front splitter, E61 side skirts, 530d E61 aero, E60 M Sport body kit, KSB E60 diffuser, fast road 5 Series styling, show car E60, daily driver E61 kit
Not for: Standard-spec E60/E61, Alpina B10/B11, or post-facelift LCI models with revised bumper contours
No N54/N55 engine codes here - this is chassis-level fitment. No stage 1 or decat relevance. Just clean, precise, UK-made aero for drivers who know their generation code from their engine code.
