ARM N55 Intake - E-Series 335i 335xi 135i Add Intake Gasket?:No an hour or two if

an hour or two if you like taking it slow

The ARM 340i Midpipe upgrade deletes the two OEM resonators opening up the sound of your B58

Introducing the MAD S58 Catted DownpipeThe perfect upgrade for BMW enthusiasts looking to unlock more performance and a deeper

even after restarting the vehicle

ARM N55 Intake - E-Series 335i 335xi 135i Add Intake Gasket?:No an hour or two ifHIGHLIGHTS Gain up to 11whp Precision Machined Turbo Inlet Faster Turbo Spool Increased Turbo Sound PROFILE The ARM N55 Intake is a complete induction solution for the N55 found in the E9X chassis! From the turbo to the air filter the entire system has be redesigned to improve airflow and turbo spool, resulting in more power and better throttle response for your N55 powered BMW. The ARM N55 Intake shortens the induction pathway from the OEM setup by