# Title: N54 N55 T4 Single Turbo Top Mount Hot Parts Kit 44mm WG For BMW E F Series 135i 335i


## Description: T4 Single Turbo Top Mount Hot Parts Kit 44mm WG Port For BMW N54 N55 With Downpipe kit – *Patent Pending* Introducing our newly released patent pending T4 Top Mount Turbo Hot Parts Kit designed specifically for BMW N54 and N55 engines. This kit is engineered for enthusiasts upgrading to a single turbo setup, offering superior fitment, durability, and performance gains. Key Features: T4 turbo flange top-mount design for optimal turbo placement and heat management Integrated 44mm wastegate port for accurate boost control and easier plumbing Compatible with both BMW N54 and N55 platforms Dual O2 sensor ports on each side of the manifold for full tuning and monitoring flexibility Includes provisions for downpipe connection to simplify installation Constructed from high-temperature resistant materials for maximum durability under extreme conditions This kit is ideal for street, track, or high-horsepower builds seeking a solid foundation for single turbo conversion.


## Product type: Vehicle Parts & Accessories


## Vendor: Bull Boost Performance


## Tags: Bull Boost Performance, Shopify Collective


## Price range: 999.95 - 999.95 USD


## Link: https://shop.water-services.us/products/n54-n55-t4-single-turbo-top-mount-hot-parts-kit-44mm-wg-for-bmw-e-f-series-135i-335i


## Options 

- Title: Default Title


## Variants

- Default Title, SKU: 720595375535, Available: no, Inventory: 0, Delivery profile: Shopify Collective


## Metafields 

- google_product_category: 5613
- badge: <div style='display:none' class='jdgm-prev-badge' data-average-rating='0.00' data-number-of-reviews='0' data-number-of-questions='0'> <span class='jdgm-prev-badge__stars' data-score='0.00' tabindex='0' aria-label='0.00 stars' role='button'> <span class='jdgm-star jdgm--off'></span><span class='jdgm-star jdgm--off'></span><span class='jdgm-star jdgm--off'></span><span class='jdgm-star jdgm--off'></span><span class='jdgm-star jdgm--off'></span> </span> <span class='jdgm-prev-badge__text'> No reviews </span> </div>
- widget: <div></div>
- review_widget_data: {"number_of_reviews":0,"average_rating":"0.00","number_of_questions":0,"product_name":"N54 N55 T4 Single Turbo Top Mount Hot Parts Kit 44mm WG For BMW E F Series 135i 335i","product_external_id":7408187834448,"product_coupons_enabled":true,"image_url":"https://cdn.shopify.com/s/files/1/0242/9940/5392/files/N5510.jpg?v=1786216138","histogram":[{"rating":5,"frequency":0,"percentage":0,"extra_class":null},{"rating":4,"frequency":0,"percentage":0,"extra_class":null},{"rating":3,"frequency":0,"percentage":0,"extra_class":null},{"rating":2,"frequency":0,"percentage":0,"extra_class":null},{"rating":1,"frequency":0,"percentage":0,"extra_class":null}],"review_keywords":null,"product_medals":[],"custom_form_filters_and_averages":null,"photo_gallery":null,"review_summary_text":"Be the first to write a review","ai_summary_text":"","sort_key":"created_at","multi_language_sorting_enabled":true,"metafield_updated_at":"2026-08-08T19:12:44Z","primary_language":"en","primary_language_reviews":[],"primary_language_pagination":{"total_pages":0,"current_page":1,"per_page":5},"other_language_reviews":[],"other_language_pagination":{"total_pages":0,"current_page":1,"per_page":3},"reviews":[]}
- product_status: {"pending":0,"failed":0,"approved":1}
- unavailable_reason: collective_supplier_curator_connection_ended