ICP BMW N63 Downpipe (2008–2016 F-Series & E-Series)

The ICP BMW N63 Downpipe is one of the most effective performance upgrades for BMW’s early twin-turbocharged V8. By replacing the restrictive stock downpipes, this upgrade improves turbo spool, reduces backpressure, and unlocks impressive horsepower and torque when paired with a tune.

Manufactured from high-grade stainless steel with CNC flanges and TIG welds, the ICP N63 Downpipe ensures strength, reliability, and precise fitment. Both catless and high-flow catted options include integrated heatshielding.

Fitment:

• BMW 550i (F10/F11) 2010–2016
• BMW 650i (F12/F13) 2012–2017
• BMW 750i/750Li (F01/F02) 2009–2015
• BMW X5 50i (E70/F15) 2011–2016
• BMW X6 50i (E71/F16) 2011–2016

Key Features:

• Designed for BMW N63 twin-turbo V8 (2008–2016 models)
• Catless and catted options with heatshield
• Gains of +40–60 HP with tune
• Aggressive tone with improved turbo response
• OEM-style bolt-on install