Set Your Car:

ARM Motorsports Catless Downpipes - BMW 135i/335i (RWD - N54)

$399.99

GET ARMED.
PROFILE
Take your N54 powered BMW 335i / 135i to the next level with ARM Motorsports' 3" catless downpipes. The ARM 335i catless downpipes are designed with a 3" stainless steel construction to optimize exhaust flow and obtain optimal back-pressure.

Each downpipe has 2x O2 sensor bungs so the factory BMW O2 sensors can be remounted allowing the ECU to continue to monitor the exhaust gases. Because these downpipes are a catless design, an ECU tune or CEL fix will be needed to avoid a CEL from displaying on instrument panel.

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 335i to run boost settings of Stage 2 tunes and beyond.



RESULTS
IN THE BOX
  • Gain 25whp + 37wtq
  • Improved Exhaust Sound
  • 304 Stainless Steel
  • Perfect Fitment
  • ARM Downpipe Set
  • New Gaskets
  • Hardware Kit

FITMENT GUIDE - RWD VEHICLES ONLY
2007+ BMW 335i/is Coupe/Sedan/Convertible (N54 Only)
2008+ BMW 135i/1M (N54 Only)


ARM MOTORSPORTS 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.


Tags: 135i , 1m , 2007 , 2008 , 2009 , 2010 , 2011 , 2012 , 335i , 335is , bmw