GET ARMED. Why do you need a charge pipe for your 335i? The OEM BMW charge pipe is a ticking time bomb for any N54 335i/xi running higher than stock boost. Its plastic design will adequately hold the boost on stock settings, but on tuned cars it is prone to bursting. In addition, the OEM diverter valves are another component not designed for upgraded tuning as they will leak precious boost reducing the power your 335 can put down. The ARM Motorsports N54 charge pipe is designed to handle the highest levels of tuning. Constructed of high-grade aluminum the ARM 335 charge pipe connects to the throttle body using a connection similar to the oem design for a precise and secure fitment. It is engineered to optimize airflow between the intercooler and the throttle body, and to further increase the performance of your 335i/xi there are two hookups for methnol or nitrous. To reconnect your factory TMAP sensor there is a cnc machined flange for perfect fitment. The integrated blow off valve flange is designed for any 50mm TiAL bov. Most importantly it will ensure that all of your boost makes it into the engine to maximize power output from your 335i/xi. The design of this charge pipe will fit the stock intercooler or any aftermarket intercooler that bolts up to the stock charge pipe. RESULTS Handles High Boost Increased Airflow Methanol Hook Ups Perfect Fitment IN THE BOX ARM N54 Charge Pipe Silicone Elbow Meth/Nitrous Plugs Hardware Kit FITMENT GUIDE 2007+ BMW 335i/xi/is Coupe/Sedan/Convertible (N54 Only) 2008+ BMW 135i/1M (N54 Only) 2009+ BMW Z4 35si (N54 Only) 2008+ BMW 535i/xi (N54 Only)
C**G
Easy to install, and well made part that fits perfectly!
Pretty straightforward installation, but be SURE to loctite the plugs supplied with the pipe. The folks at ARM were kind enough to send me replacements after mine blew out (creating a nice boost leak). My own fault, great product. Also, don't forget to order the BOV along with the charge pipe.
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