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This innovative design also minimizes drone
throaty roar during spirited driving
Each downpipe will be without catalytic converters (catless) and is for off-road intended use only
With it's extra-large 3 in inside diameter
and S65 engine with the large coolant tank found in the following vehicles E90/E91/E92 M3 LCI
BMW G30 5-Series M550I ARM N63R 3" Catless Downpipes Available Coupon Code:"M3List" (Enter manually at checkout) This innovative design also minimizesARM Motorsports' N63R downpipes for the 4. 4L V8 Twin Turbo powered M550i allows you to take your N63R engine to the next level. Made with full 304 Stainless Steel and 3" construction these downpipes open up an incredible sound from the twin turbocharged V8 even with the stock exhaust! By replacing the OEM downpipes with the ARM N63R Catless Downpipes, you'll be removing the restriction from the OEM converters which will reduce exhaust back pressure
US$ 324.50
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US$ 247.50
US$ 219.00
