SPEEDTECH N54 BORGWARNER S366 SX-E TOP MOUNT KIT

BorgWarner S366 SX-E Top Mount Turbo Kit

Maximize power, reliability, and fitment with our complete BorgWarner S366 SX-E Top Mount Turbo Kit. Designed for high-performance applications, this kit includes everything needed for a clean, durable, and powerful turbo upgrade — with customizable options to suit your build.

🚗 Kit Includes:

• BorgWarner S366 SX-E Turbocharger
  Precision-engineered for maximum boost and airflow.

• T4 Turbo Manifold (Ceramic-Coated or Raw Steel)
  Comes complete with studs and nuts for secure mounting.

• 2-Piece Stainless Steel Downpipe Tubing
  Optional: If fabricating your own, email us to remove and receive a discount code.

• Stainless Steel Wastegate Dump Tube
  Choose between recirculating or open dump style.

• Premium V-Band Clamps
  For secure, leak-free connections.

• Billet CNC Aluminum Oil & Coolant Block-Off Plugs + O-Rings

• Braided -4AN Oil Feed Line with AN Fittings
  High-temperature and pressure-resistant.

• Braided -10AN Turbo Oil Drain Line + Fittings
  Includes stainless steel -10AN to engine block and turbo drain fittings.

• Aluminum Charge Pipe
  Lightweight and durable for high boost pressure.

• High-Temp Silicone Couplers

• Coolant Expansion Tank Relocation Kit
  Optimizes engine bay layout and fitment.

• Wastegate Options (Choose Your Setup):

  • Turbosmart Hypergate

  • Turbosmart Hypergate Sleeper Lite (Newest design – includes all springs)

  • TiAL MVR

  • PSR 45mm

  • Or choose to run your own wastegate — kit available without.

📏 Fitment Notes:

Due to the larger compressor housing on the BorgWarner S3XX series, clearance under the hood may be tight (approx. 3mm). Fitment may vary depending on motor mount condition, isolator type, and tolerances. Please check your setup before installation.

⏱️ Lead Time:

Typical shipping time for this complete top mount turbo kit is 4 to 6 weeks.

📦 Shipping Information:

• U.S. Orders (non-forwarding addresses):
  The turbocharger ships direct from BorgWarner and may arrive separately from the rest of the kit.

• Down Payment Orders:
  Entire kit ships in one box but may experience a slight delay.

• International Orders or Forwarding Services:
  All components ship together in one box.