5 to 4 Inch Reducer Flange and Clamp Kit for BorgWarner S400 S475 S480 T6

Application

BorgWarner S400, S475 and S480 T6 turbo exhaust downpipes requiring a 5-to-4-inch reducer.

Service & Support

  • 1-Year Unlimited-Mileage Warranty
  • US Stock, Fast Dispatch
  • Bulk Orders Welcome
  • White-Label Support
  • Fully Certified
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FAQ

BorgWarner S400, S475 and S480 T6 turbo exhaust downpipes requiring a 5-to-4-inch reducer.

Brand new — new components throughout, not remanufactured. No core deposit and nothing to return.

A 1-year unlimited-mileage warranty against material and workmanship defects, handled directly by our US-based team. Details on the warranty and after-sales page.

Yes. Shops, fleets and resellers get consistent wholesale pricing from US inventory, with white-label support for distributors. Send the part number and quantity for a quote.

5 to 4 Inch Reducer Flange and Clamp Kit for BorgWarner S400 S475 S480 T6 — Product Details

  • Application: BorgWarner S400, S475 and S480 T6 turbo exhaust downpipes requiring a 5-to-4-inch reducer.
  • Condition: Brand new — not remanufactured, no core charge
  • Warranty: 1-year unlimited-mileage, handled by our US team
  • Stock: US warehouse inventory, orders processed within 24 hours

Cross Reference Numbers

No OE cross-reference number is assigned to this reducer kit. Match the 5-to-4-inch reduction and the S400, S475 or S480 T6 application.

Installation and Care

  • Inspect the flange faces and pipe ends for damage or distortion.
  • Align the flanges and clamp evenly, then check the joint for exhaust leaks after installation.

Need more than one? We supply shops, fleets and resellers at consistent wholesale pricing, with white-label support for distributors. Send the part number for a volume quote — see the wholesale program and our warranty policy.