Description
Manufacturer Part Number: 1J4959857C
For E60 2002-2004 525i Sedan
2009 - 2014
4 * Flange Bolt
1 X Left or Right or Pair Rear Bumper Taillight
2017-2022 Chevrolet/GMC 6.6L L5P Duramax Diesel 3.5" Exhaust Pipe Downpipe Toyota Interior Door Panels & Parts Manufacturer Part Number: 1J4959857CFeature: 1. The downpipe on your turbocharged vehicle is directing the exhaust gases out of the turbine housing into the exhaust system. An aftermarket downpipe will typically be larger in diameter and either uses a high flowing catalytic converter or remove the catalytic converter altogether. 2. By removing the factory downpipe and replacing it with a high flowing unit you are allowing the turbo to more efficiently move gases away from the turbine