ARM BMW 135i N54 3" Catless Downpipes - N54DPRWD 2011-bmw-z4sdrive30i-z89

ARM BMW 135i N54 3" Catless Downpipes - N54DPRWD 2011-bmw-z4sdrive30i-z89HIGHLIGHTS Gain up to +25whp 37wtq Improved Exhaust Sound 304 Stainless Steel Perfect Fitment PROFILE Take your N54 powered BMW 135i to the next level with ARM Motorsports' 3" catless downpipes. 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 135i to

Product Details:– True 3″ Stainless steel cat-back exhaust– Aggressive sound under hard driving

2l L6 S54 Coupe GAS 235 KW 3246 ccm 6 RWD 2003 BMW M3 Base 3

please confirm fitment on your vehicle before you place the order

4l V8 M62 Wagon GAS 210 KW 4398 ccm 8 RWD 2002 BMW 525i Base 2

Our exhausts have earned praise from owners and the press alike

Cat size: 110mm OD x 90mm Long or 4

Convertible xDrive (AWD) with Adaptive Drive(bundle incl

0l L6 N55B30A Coupe GAS 224 KW 2979 ccm 6 RWD 2012 BMW 335is Base 3

Also to mention

F30 F31 F32 F33 F34 F35 F36 :

It does NOT require any cutting or drilling

This results in less back pressure and improved exhaust flow