Scorpion Catless Downpipe for BMW B58 Engines. This Includes the following models: 

M140i, M240i, 340i, 440i, 540i, 740i, X3 40i


Expect gains of around 25-30hp & 15-20 ft/ibs from this one modification. This has been proven by multiple dyno's. This is truely a must have for the B58 engines and really do wake them up. Main beauty with our downpipes is the fact that they can be fitted to either factory or aftermarket systems with no issues. 


Please be aware that it can take up to 2-4 weeks for delivery if the item is out of stock. 

Scorpion BMW B58 Decat Downpipe

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