For maximum exhaust flow and faster turbo spool-up, HKS offers downpipes for racing use. Each mandrel bent Downpipe is a bolt-on application that will mount to the stock turbo and/or to an HKS turbo upgrade kit. Certain HKS Downpipe applications are made from coated stainless steel or polished SUS304 stainless steel piping. All HKS Downpipes are FOR OFF-ROAD USE ONLY
- Toyota Supra MK3 (1987, 1988, 1989, 1990, 1991, 1992, 1993)
- Stock & Sport Turbo, Eliminates Pre-Cat (Off-Road Use Only)
- Piping Diameter: 75mm
In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on final sales, special orders, opened, installed, incomplete, or otherwise used products. In order to initiate a return, an RMA number must be requested and approved via e-mail.
All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).
Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.
For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.