ARM N54 Downpipes - E9X/E8X

The ARM N54 catless downpipes eliminate the restrictive oem converters on the stock downpipes allowing the exhaust to flow more freely, increasing power and torque. Because higher boost levels generate more heat, the ARM catless downpipes allows your N54 to run boost settings of Stage 2 tunes and beyond.

Features:

• Gain up to +25whp / 37wtq
• Improved Exhaust Sound
• 304 Stainless Steel
• Perfect Fitment
  

Includes:

• ARM 3" Catless Downpipe Set
• Hardware Kit
• New Gaskets
  

Fitment:

• BMW E8X N54
• BMW E9X N54
  

ARM MOTORSPORTS LIFETIME WARRANTY:
Every ARM Motorsports product is backed by a lifetime warranty which is automatically issued at the time of purchase. Your warranty protects you against any defects in craftsmanship or fitment. The warranty entitles you to a replacement unit.