SPEEDTECH N54 BORGWARNER S363 SX-E TOP MOUNT KIT

BorgWarner S363 SX-E N54 Top Mount Turbo Kit

Looking to turn your N54 into a serious street or track performer? The S363 SX-E Top Mount Turbo Kit delivers big power with proven reliability. Engineered with premium materials and designed for clean fitment, this kit features the robust BorgWarner S363 SX-E turbocharger—capable of producing serious horsepower while maintaining daily drivability.

⚠️ Important Fitment Note

Due to the larger compressor housing of the S3XX series turbos, hood clearance is tight (~3mm). This may vary depending on motor mount wear, isolator thickness, and other tolerances.

✅ What's Included:

• BorgWarner S363 SX-E Turbocharger

• T4 Top Mount Manifold (Choose Ceramic Coated or Non-Ceramic)
  – Includes manifold studs & nuts

• 2-Piece Stainless Steel Tubing
  – Optional removal available (contact us for a discount code if fabricating your own)

• Stainless Steel Wastegate Pipe
  – Choose Recirculating or Open Dump

• V-Band Clamps
  – Heavy-duty and heat resistant

• Billet CNC Aluminum Oil & Coolant Plugs with O-rings

• Stainless Braided -4AN Oil Feed Hose with AN fittings

• Stainless Braided -10AN Oil Drain Hose

• Stainless -10AN Turbo Drain & Engine Block Fittings

• Aluminum Charge Pipe

• Silicone Couplers

• Coolant Expansion Tank Relocation Kit

• Your Choice of Wastegate (or no wastegate option):

  • Turbosmart Hypergate 45mm

  • Turbosmart Hypergate Sleeper Lite (includes all spring rates)

  • TiAL MVR 44mm

  • PSR 45mm

📦 Lead Time:

• Estimated Build Time: 4 to 6 weeks

🚚 Shipping Notes:

• U.S. Orders (Non-Forwarding Addresses):
  Turbocharger ships directly from BorgWarner, separate from the rest of the kit.

• Down Payment Orders:
  Entire kit ships together in one box, but may be delayed slightly versus kits paid in full.

• International or Forwarding Address Orders:
  Full kit ships in one complete box.

💡 Why Choose This Kit?

The S363 SX-E is ideal for those aiming for serious street performance or track use with excellent spool, durability, and a proven powerband. With premium components and optional customization, this top mount kit sets you up for long-term success.

Let me know if you'd like this formatted for a product page or marketing use, or want a comparison between this and other S3XX kits.