1、Made of high quality aluminum and rubber material, sturdy and durable. 2、Professional manufacturing, stable characteristics and high reliability. 3、High temperature resistance, good corrosion resistance, long service life. 4、Easy to install and operate, convenient to use. 5、A direct replacement part for the old one. Fit for M57/M57D25. Features: 1. Made of high quality aluminum and rubber material, sturdy and durable. 2. Professional manufacturing, stable characteristics and high reliability. 3. High temperature resistance, good corrosion resistance, long service life. 4. Easy to install and operate, convenient to use. 5. A direct replacement part for the old one. Fit for M57/M57D25. Specification: Condition: 100% Brand New Item Type: Swirl Flaps Set Material: Aluminum + Rubber Optional Color: Red, Blue, Black Size: Approx.6x22mm/0.2x0.9inch Fitment: Fit for M57 / M57D25 (since 2000) 122 kW (164 HP), 350 Nm Fit for E39 525d (2000-2003) only for cars with automatic gearbox Fit for M57N / M57TU / M57TUD25 (since 2004) 177 HP (130 kW; 175 HP), 400 Nm Fit for E60 / E61 525d Fit for M57 / M57D30 (since 1998) 184 HP (135 kW; 181 HP), 390 Nm Fit for E39 530d only for cars with automatic gearbox Fit for E46 330d / 330xd only for cars with automatic gearbox Fit for M57 / M57D30 (since 1998) 184 HP (135 kW; 181 HP), 410 Nm Fit for E38 730d only for cars with automatic gearbox Fit for E53 X5 3.0d Fit for M57 / M57D30 (since 1998) 193 HP (142 kW; 190 HP), 410 Nm Fit for E38 730d Fit for E39 530d Fit for M57N / M57TU / M57TUD30 (since 2002) 204 HP (150 kW; 201 HP), 410 Nm Fit for E46 330d / 330Cd / 330xd Fit for E83 X3 3.0d Fit for M57N / M57TU / M57TUD30 (since 2002) 218 HP (160 kW; 215 HP), 500 Nm Fit for E53 X5 3.0d Fit for E60 / E61 530d / 530xd Fit for E65 730d Fit for M57N / M57TU / M57TUD30 (since 2002) 272 HP (200 kW; 268 HP), 560 Nm Fit for E60 / E61 535d Fit for M57N / M57TU / M57TUD30 (since 2002) 231 HP (170 kW; 228 HP), 500 Nm Fit for E90 / E90LCI / E91 / E91LCI / E92 / E93 335d Fit for M57N / M57TU / M57TUD30 (since 2002) 286 HP (210 kW; 282 HP), 580 Nm Fit for E90 / E90LCI / E91 / E91LCI / E92 / E93 335d Fit for M57TU2D30 (since 2007) 197 HP (145 kW; 194 HP), 400 Nm Fit for E90 / E91 / E92 325d Fit for E60 / E61 525d / 525xd Fit for M57TU2D30 (since 2007) 231 HP (170 kW; 228 HP), 500 Nm Fit for E65 730d Fit for M57TU2D30 (since 2007) 235 HP (173 kW; 232 HP), 500 Nm Fit for E60 / E61 / E70 / E71 Fit for M57TU2D30 (since 2007) 286 HP (210 kW; 282 HP), 580 Nm Fit for E60 / E61 535d Fit for E70 X5 3.0sd Fit for E71 X6 xDrive35d Fit for E83 X3 3.0sd Fit for E90 / E91 335d Package List: 6 x Swirl Flaps 6 x Gaskets