2.5" stainless steel with dual 4" round tips
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2.5" stainless steel with dual 4" round tips
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Increase flow with less restrictions
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
01-28-2026
Mandrel-bent stainless steel with polished tips - +15hp +13lb/ft
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
05-27-2026
Motorsport pedigree. Superior quality. Excellent sound. Milltek Street cat-back exhaust for enhanced performance.
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Street version mufflers for a great tone without deafening noise.
Build your own super light-weight titanium exhaust with options from the downpipe, the resonator or a simple axle-back to drop weight and get the free-flowing exhaust your N55 needs for maximized performance.
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Increase power and sound while protecting vital undercarriage components!
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This product was last offered at the strikethrough price on
05-05-2026
As close to perfection as you can get. Lightweight, free-flowing valved exhaust with valve controller for a versatile sound experience. The Turner Motorsport intake boasts a 200% improvement in flow!
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This product was last offered at the strikethrough price on
05-05-2026
MACH Force-Xp 3in to 2-1/4in Stainless Steel Cat-Back Exhaust System w/Black Tip BMW 328i/428i (F30/F32) 12-16 I4-2.0L (t) N20
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
05-27-2026
Let your engine roar like it should while having advanced valving technology
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Improve the sound of your car with this cat-back system!
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Increase power and sound with this cat back system from Scorpion.
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Transform the sound and performance of your M340i/M440i!
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This product was last offered at the strikethrough price on
05-02-2026
Motorsport pedigree. Superior quality. Excellent sound. Milltek Sport cat-back exhaust for enhanced performance.
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For Automatic Vehicles without Tow Bar
Requires M340 Rear Valence
2.75" piping, featuring a full stainless steel construction and 3.5" polished tips
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
01-28-2026
Lightweight cat-back featuring an exotic exhaust note AND an upgraded M-Sport Rear Diffuser. Transform the entire aesthetic and sound of your 1 series with this ECS upgrade package!
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By replacing the factory muffler, you will uncover the pure sound of the N55 turbo engine.
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