Wagner Downpipe BMW 1-Series E82 E90 N55 engine without cat

The downpipe kit is suitable for the following vehicles:

• BMW 135i E82 / E88
• BMW 335 (x) i E90 / E91 / E92 / E93

• Diameter of 76mm
• High quality stainless steel cast 1.4301 (SS304)
• CAD designed
• 2 oxygen sensor connections
• Without main catalyst
• 100% perfect fit, simply replace it with a serial part
• Less thermal load on the turbocharger
• More performance through back pressure reduction
• Significantly more torque

Not permitted in the area of ??the STVO. The software data status should be adjusted to avoid the output of error codes in the DME.