AWD BMW 335xi N54 Catless Downpipe (E90, E92, E93) - ARM Motorsports X2 (F39) Large heat sink fins keep

Large heat sink fins keep the DCT trans fluid cooler and dissipate heat faster for better clutch performance & longer transmission life

Impress your friends and electrify the street with a sleek

Replaces the restrictive OEM Mercedes-Benz intake system and air filters: Part numbers 1120940004

• Midpipe Connection Mounting Hardware

Make Chassis Model Engine BMW F10 550i N63/TU 4

AWD BMW 335xi N54 Catless Downpipe (E90, E92, E93) - ARM Motorsports X2 (F39) Large heat sink fins keepTake your N54 powered BMW 335xi to the next level with ARM Motorsports 3" catless downpipes. The ARM N54 AWD 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 335xi catless downpipes allows your AWD N54 to run boost settings of Stage 2 tunes and beyond. HIGHLIGHTS Gain up to +25whp 37wtq