2025 BMW 340i Downpipe: Boost Performance & Efficiency
Upgrading your 2025 BMW 340i with a high-quality downpipe is a game-changing enhancement that unlocks better power delivery and driving dynamics, making every journey more responsive and efficient.
2025 BMW 340i Downpipe: Performance Meets Precision
Professional installation ensures optimal performance and safety. The 2025 BMW 340i downpipe is engineered for direct fitment, requiring minimal tools and no structural changes. Professional mechanics recommend it for both DIY enthusiasts and service centers. Compatible across all 2025 340i trims, from standard to Sport and M50i variants, it adapts to varying exhaust configurations, guaranteeing consistent gains whether upgrading a daily driver or a high-performance model.
The 2025 BMW 340i downpipe is more than an accessory—it’s a precision upgrade designed to elevate your driving experience. Boost power, refine throttle response, and enhance efficiency with a component built for modern performance demands. Ready to unlock your 340i’s full potential? Upgrade today and feel the difference.\"}
Active Autowerke GESI Catted Race Downpipe - B58 No CEL Produced from this Downpipe! This Fits 2024 and Earlier Models Only! Brand: ES#: 4313666 Mfg#: 11-062 Qty:Availability: In Stock 5% off MSRP MSRP $1499.00 This product was last offered at the strikethrough price on 09-11-2025 $1424.99 USD Add to Cart Free Shipping on orders $49 and up. Enhance your BMW's performance with the MAD BMW B58 Gen 3 Catless Downpipe, specifically engineered for the 2025+ BMW M340 & M440. Crafted from premium 304 stainless steel, this 4.5-inch downpipe guarantees optimal exhaust flow, durability, and resistance to corrosion, providing the absolute best quality and longevity.
Unleash the full potential of your 2025+ LCI M240i, M340i, or M440i with the Fat Boy 5.0" B58 Gen 3 Catless Downpipe, now available at MODIFIED M. Engineered for maximum performance and superior durability, this upgrade dramatically enhances exhaust flow and turbo efficiency, delivering that aggressive sound every enthusiast craves. Experience the unparalleled build quality and excellent.
Upgrade your BMW B58 with a VRSF downpipe for 15-20+whp power gains, faster spool, and more performance benefits. B58 bolt. 2025 LCI2 Downpipe All times are GMT -5.
The time now is 12:40 AM. The Evolution Racewerks performance downpipe and sport catalytic converter for F22 M240i, F30 340i, G20 M340i, G22/G23 M440i, and F32 440i replaces the stock restrictive ceramic catalytic converter with a higher. Product Description Unlock the full potential of your BMW or Toyota Supra's B58 engine with our precision-engineered B58 Downpipes, designed for enthusiasts demanding performance, sound, and responsiveness.
Available in two configurations - Racing (Catless) for maximum exhaust flow and performance, or 200. The BMW M340i exudes a sense of elegance, capability, and potency that's hard to come by. If you're an enthusiast owner wanting to squeeze out every bit of raw power from the car, a downpipe upgrade could be your best move yet.
Aside from a remap, a downpipe upgrade arguably offers the best return on investment for power when talking about bolt-on mods. When paired with a remap, you can. Purchase your B58 downpipe for more performance.
DCE Parts - B58 Downpipe - F & G Chassis - BMW M140i, M240i, 340i, 440i, 540i, 640i, 740i & XDRIVE - (Slip On Clamp Type - Non-OPF) Through the placement of a bigger downpipe the turbo spools up quicker due to a lower back pressure. The turbo starts to build up pressure at lower speeds.