The PERRIN Performance Up-Pipe is one of the best ways to increase the power and throttle response on your Turbocharged Subaru.
The PERRIN Up-Pipe inside diameter best matches the OEM exhaust manifold outlet and OEM turbo inlet. This is critical to maintaining exhaust gas velocity increasing turbo spool up. Typically they see 250-350 RPM quicker turbo spool up after installation.
Made from 1.75" CNC mandrel bent 321 stainless steel tubing and precision welded to CNC machined 304 SS flanges that are counterbored for smooth air flow.
Gaskets are not included.
Mfgr. Warranty: 5 Years
Includes Catalytic Converter: No
Installation Hardware Included: Yes
Piping Coating: No
Piping Flex Joint: No
Piping Material: Stainless Steel
Most items may 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. All returns will be subject to a 15% restocking fee minus complete shipping cost. For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.