22 33mm OEM design by aluminum For BMW Swirl Flap Blanking Plates seal with intake manifold ket 6 cylinder

Application:Smaller swirl flaps (22 mm), designed for vehicles manufactured up to 2003.Larger swirl flaps (33 mm), designed for vehicles manufactured since 2005.You need to measure the hole in the manifold for engines made in 2004. In 2004 were used two sizes of swirl flaps.However, there are exceptions to this rule and an explicit statement is not poible.For M57 / M57D25 (od 2000) 122 kW (164 HP), 350 Nm:For E39 525d (2000-2003) only for cars with automatic gearbox.For M57N / M57TU / M57TUD25 (od 2004) 177 HP (130 kW; 175 HP), 400 Nm:For E60 / E61 525d.For M57 / M57D30 (od 1998) 184 HP (135 kW; 181 HP), 390 Nm:For E39 530d only for cars with automatic gearbox.For E46 330d / 330xd only for cars with automatic gearbox.For M57 / M57D30 (od 1998) 184 HP (135 kW; 181 HP), 410 Nm:For E38 730d only for cars with automatic gearbox.For E53 X5 3.0d.For M57 / M57D30 (od 1998) 193 HP (142 kW; 190 HP), 410 Nm:For E38 730d.For E39 530d.For M57N / M57TU / M57TUD30 (od 2002) 204 HP (150 kW; 201 HP), 410 Nm:For E46 330d / 330Cd / 330xd.For E83 X3 3.0d.For M57N / M57TU / M57TUD30 (od 2002) 218 HP (160 kW; 215 HP), 500 Nm:For E53 X5 3.0d.For E60 / E61 530d / 530xd.For E65 730d.For M57N / M57TU / M57TUD30 (od 2002) 272 HP (200 kW; 268 HP), 560 Nm:For E60 / E61 535d.For M57N / M57TU / M57TUD30 (od 2002) 231 HP (170 kW; 228 HP), 500 Nm:For E90 / E90LCI / E91 / E91LCI / E92 / E93 335d.For M57N / M57TU / M57TUD30 (od 2002) 286 HP (210 kW; 282 HP), 580 Nm:For E90 / E90LCI / E91 / E91LCI / E92 / E93 335d.For M57TU2D30 (od 2007) 197 HP (145 kW; 194 HP), 400 Nm:For E90 / E91 / E92 325d.For E60 / E61 525d / 525xd.For M57TU2D30 (od 2007) 231 HP (170 kW; 228 HP), 500 Nm:For E65 730d.For E90 / E91 325d.For E90 / E91 330d / 330xd.For M57TU2D30 (od 2007) 235 HP (173 kW; 232 HP), 500 Nm:For E60 / E61 / E70 / E71.For M57TU2D30 (od 2007) 286 HP (210 kW; 282 HP), 580 Nm:For E60 / E61 535d.For E70 X5 3.0sd.For E71 X6 xDrive35d.For E83 X3 3.0sd.For E90 / E91 335d.Vehicle compatibility charts are for REFERENCE ONLY. Cheyour vehicle with OEM below to match your needs. Specification:100% quality aurance d, more responsive, le expensive, easier to install.The material of the end caps is the same as of the intake manifold, additionally reinforced with gla fibre. Hardne and bility comparable to that of aluminum.Laof differences in the thermal expansion between the manifold and the end caps.O-Ring, resistant to engine oils, and high and low temperature.Manifold kets resistant to engine oils, and high and low temperature.FOR BMW swirl flaps commonly fail in such a way that they either: drop an affixing screw and or the upper section of the ndle. If this does not stop the engine, the remaining swirl flap falling completely into the engine will!The outcome of such fai is not pretty in the slightest.Luckily this problem is easy to correct by simply removing the swirl flaps.That means both inlet manifold cts are constantly open.The result: no perceived difference in performance or consumption and cleaner running due to the elimination of ‘dead spots' in the inlet ct.Diameter: 33mmQuantity: 6Material & Color: Material: made of high quality Aluminum & Gla Fiber & fluorine rubber.Color: .Package Included:6x Swirl Flap Blanking Plate;6x Obket;6x Round ket.1x Bier Round ket. (100% Never Used Or Installed)All it are unle stated otherwise on the listing.We sell DIY (Do It Yours) It with a few exceptions.We take no responsibility in teaching you how to install.Profeional installation is strongly recommended.