Downpipe Intake Kit - BMW N55 135i M235i 335i 435i F22 F30 F32

Unlock the full performance potential of your BMW N55-powered vehicle with this Downpipe + Intake Kit, engineered for maximum power gains, improved turbo response, and aggressive sound. Designed specifically for BMW models equipped with the N55 engine—including the 135i, M235i, 335i, and 435i in the F22, F30, and F32 chassis—this combo is the perfect foundation for any performance build or enthusiast looking for a significant boost in throttle response and turbo efficiency.

Kit Includes:

• High-Flow Catless or Catted Downpipe (Optional)

• Performance Cold Air Intake System with Filter & Heat Shield

Features:

🔥 Downpipe Features:

• High-Flow Design: Eliminates the restrictive factory catalytic converter (catless option) or uses a high-flow racing cat (catted option) to improve exhaust flow and turbo spool time.

• Dyno-Proven Gains: Expect horsepower and torque increases, especially when paired with a proper tune—perfect for Stage 2 setups.

• Improved Turbo Sound: Hear the turbo spool and wastegate clearly for a more exhilarating driving experience.

• 304 Stainless Steel Construction: Built for durability and resistance to heat and corrosion.

• OEM-Compatible Flanges: Precision fit for easy bolt-on installation; compatible with factory and aftermarket exhaust systems.

🌬️ Intake Kit Features:

• Increased Airflow: Replaces the restrictive factory airbox, allowing the turbo to breathe easier and spool faster.

• Reusable High-Flow Air Filter: Washable and reusable cone filter ensures long-lasting performance.

• Aggressive Induction Sound: Hear the turbo intake noise and blow-off clearly, adding to the driving thrill.

• Dyno-Tested Performance: Gains in both horsepower and throttle response; complements any tune or bolt-on setup.

• Heat Shield Included: Keeps hot engine bay air away from the intake for cooler, denser air and more power.

Compatible BMW N55 Models:

• F22 – M235i

• F30 – 335i

• F32 – 435i

• E82/F20 – 135i (with N55 engine)

Why Choose This Kit?

This Downpipe + Intake combo is the perfect performance duo for any N55 enthusiast. Whether you're looking to go Stage 2 or just want better sound, faster spool, and more power, this kit delivers immediate and noticeable results.

Get ready to wake up your N55 – more power, more sound, and more driving excitement.

We want you to have our parts as quickly as possible. Products that are in stock will be shipped and delivered domestically in 1–5 business days. It will take seven to twenty-one business days for international shipment. An email confirming that your order is being completed will be sent to you once you place it. For in-house orders, please allow a day for processing and the updating of the tracking number. The product page accurately shows the quantity.

Custom steering wheels typically take 20-25 business days for production, with an additional 5-7 business days for shipping. Production and delivery times may vary depending on the complexity of the order and the shipping destination. For more details, please refer to our Shipping Policy.

Our Return Policy permits returns only for products that are found to be defective. You have 30 days from the date of delivery to inspect the product and report any issues.

Regular Cleaning: Maintain carbon fiber parts by cleaning them regularly with a soft cloth and a mixture of mild soap and water. Avoid abrasive or harsh cleaners that could harm the finish.

Use Microfiber Pads and Cloths: Opt for microfiber pads and cloths when cleaning or applying protective coatings to prevent surface scratches.

Protect from Sun and Chemicals: Limit exposure to direct sunlight and harsh chemicals, as they can damage carbon fiber. When possible, use protective covers or park your vehicle in shaded areas.