FUPower 4.5" SS304 Stainless Steel Midpipe for BMW G80 M3/G82 M4
FUPower presents a high-performance 4.5" SS304 stainless steel midpipe designed exclusively for the BMW G80 M3 and G82 M4. Crafted from corrosion-resistant 304-grade stainless steel, this upgrade enhances exhaust flow, reducing backpressure for notable gains in horsepower, torque, and throttle response. Precision-engineered for a direct-fit installation, it retains OEM quality while delivering a deeper, sportier exhaust note without compromising durability. Perfectly suited for track or daily driving, this midpipe ensures long-term reliability and seamless integration. Backed by FUPower’s commitment to automotive excellence, it’s a must-have upgrade for enthusiasts seeking both performance and craftsmanship.
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Founded in 2009 by Frank Cao, we have 4 specialized manufacturing facilities. Fupower has a total of more than 120 employees, and the total area of the four production facilities, warehouse and office space is 183,067 sq.ft. As of May 2026, our headquarters is in Shanghai, China.