
N55 e chassis cen cal downpipe
Pairs well with
Cen‑Cal Motorsport N55 Downpipe – E-Chassis BMW
Fitment:
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2011–2013 BMW 135i (E82/E88) – N55
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2011–2013 BMW 335i (E90/E92/E93) – N55
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2013 BMW X1 xDrive35i (E84) – N55
For vehicles equipped with the single-turbo N55 engine (E-Series) - THIS PRODUCT IS FOR OFFROAD USE ONLY
Unlock hidden power and dramatically improve turbo spool with the Cen‑Cal Motorsport N55 Downpipe for E-Chassis BMWs. Engineered for performance and built with high-quality materials, this downpipe reduces backpressure and unleashes a more aggressive exhaust tone—making it a must-have for any N55 build.
Key Features
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Performance Gains
Significant horsepower and torque increases when paired with a tune. Faster turbo spool, improved throttle response, and stronger midrange power. -
High-Flow Design
Larger diameter piping and a straight-through design reduce exhaust restriction, maximizing exhaust flow and efficiency. -
Durable Construction
Made from 304 stainless steel for long-lasting durability and corrosion resistance. TIG welded and pressure tested for a leak-free fit. -
Perfect Fitment
Direct bolt-on replacement for the restrictive factory downpipe. Designed specifically for E-Chassis N55 models. -
Enhanced Sound
Adds a deep, sporty tone with more turbo and exhaust presence—without excessive drone.
Installation Notes
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Tune recommended after installation to avoid CEL (check engine light).
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Professional installation is recommended for best fitment and performance.
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Compatible with stock or aftermarket cat-back exhaust systems.
Whether you're building for the street or prepping for the track, the Cen‑Cal Motorsport N55 Downpipe is one of the most effective mods for unlocking the true potential of your E-Chassis BMW.
THIS PRODUCT IS FOR OFFROAD USE ONLY

N55 e chassis cen cal downpipe
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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About Us
Cen-Cal Motorsport isn’t just a parts shop—it’s a lifestyle for BMW enthusiasts who crave performance, precision, and style. We’re all about taking your BMW to the next level with premium parts that bring out the beast under the hood while keeping its luxury vibes on point.
Your BMW isn’t just a car—it’s an experience. Whether you're upgrading for speed, handling, or simply flexing on the road, we’ve got the gear to match your passion.
Why settle for stock? Explore our lineup and see how real quality transforms the drive. Got questions? Hit us up anytime—your ride deserves nothing but the best.