ATTENTION! Import taxes may apply when buying from outside EU. Tax rates are calculated and collected by buyers local customs. VAT (Value Added Tax - 21%) is applied only for buyers from EU. For full information about import taxes in your country please visit your local customs website.

 

Bolt-on upgrade turbocharger for BMW models with N55 engine. Comes in two options - Stage 1 and Stage 2. Before ordering please make sure which option do you need - with vacuum control or eletronic.

When ordering this turbocharger please include your vehicle's VIN number in the order comments so we can select the correct actuator bracket for you.

 

Stage 1 features:

• improved bearing system helps hold heavy loads where standart bearings would fail;
• new billet compressor wheel. This enlarged impeller with improved design helps achieve wanted boost easier. Due to its better material and special production processes it is more reliable when used under high pressure;
• upgraded turbine wheel with shaft from stronger material and improved design. Enlarged base provides better flow;
• machined and fully refurbished housings;
• every rotating part of the turbocharger balanced, after full assembly turbocharger is ballanced on VSR;

 

Power range: 550 HP

 

Stage 2 features:

• standart bearings replaced with dual ceramic ball bearing systems. It helps turbocharger spool better  and allows to reach results faster.
• new billet compressor wheel. This enlarged impeller with improved design helps achieve wanted boost easier. Due to its better material and special production processes it is more reliable when used under high pressure;
• upgraded turbine wheel with shaft from stronger material and improved design. Enlarged base provides better flow;
• machined and fully refurbished housings;
• every rotating part of the turbocharger balanced, after full assembly turbocharger is ballanced on VSR;

Stage 2 power range: 600+ HP

 

Important! Exchange basis. When ordering this turbocharger with an option "With exhange" you are required to deliver your original turbocharger to our headquarters before "Turbosystems" sends you an upgraded version. Full information about our upgrade turbochargers exchange basis HERE.

 

 

When installing new turbocharger we recommend to read our Installation guide.