Kelleners has announced its full F30 3 Series tuning program encompassing both cosmetic and performance upgrades.
On the cosmetic front, the aerodynamics parts include a front spoiler lip (for non M Sport F30), a rear bumper skirt with diffuser (for non M Sport F30), and a trunk spoiler. Kellener's Hamburg and Berlin wheels are available in 19" or 20".
On the performance side, Kelleners offers a quad exhaust system, lowering springs (30mm/1.18in Front, 25mm/0.98in Rear), or coilover suspension which allows lowering of up to 60mm / 2.36in.
A range of ECU software tuning systems are also available. They yield the following gains:
: increase from 116 hp / 191 lb-ft to 139 hp / 230 lb-ft
: increase from 122 hp / 206 lb-ft to 154 hp / 247 lb-ft
: increase from 143 hp / 221 lb-ft to 171 hp / 258 lb-ft
: increase from 150 hp / 243 lb-ft to 177 hp / 292 lb-ft
: increase from 163 hp / 250 lb-ft to 207 hp / 300 lb-ft
*Engines covered: M47D20, N47D20, N47D20A, M47TU2 D20, M47D20TU2
(N47D20): increase from 184 hp / 280 lb-ft to 218 hp / 320 lb-ft
(N20B20): increase from 184 hp / 199 lb-ft to 220 hp / 238 lb-ft
(N20B20): increase from 245 hp / 258 lb-ft to 294 hp / 309 lb-ft
(N55B30): increase from 306hp / 295lb-ft to 367hp / 354lb-ft
: 320 hp / 331 lb-ft to 384 hp / 398 lb-ft