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• Improved Exhaust Sound
• 304 Stainless Steel
• Perfect Fitment
PROFILETake your N54-powered BMW 335i to the next level with ARM Motorsports' 3" catless downpipes.
CONSTRUCTIONThe 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.
IN THE BOX
• Hardware Kit
|BMW||E82||1 M Coupe||N54 3.0L|
ARM MOTORSPORTS LIFETIME WARRANTY
This product is for Off-Road Use Only. Items sold for off-road use only are illegal to use on public roads in most states and provinces. This product is intended for racing vehicles which may never be used on a public road.