Porsche Boxster / Cayman 718 Downpipe

89mm (3,5inch) Downpipe without catalyst or particulate filter for the following models:

• Porsche Boxster 718 (982) 2.0T 300hp - 2016->
• Porsche Boxster S 718 (982) 2.5T 350hp - 2016->
• Porsche Boxster GTS 718 (982) 2.5T 365hp - 2017->
• Porsche Cayman 718 (982) 2.0T 300hp - 2016->
• Porsche Cayman S 718 (982) 2.5T 350hp - 2016->
• Porsche Cayman GTS 718 (982) 2.5T 365hp - 2017->

Replaces OEM nr:

• 982254400H
• 982254400G

By installing a larger bore downpipe backpressure in the exhaust drops which makes the turbo rev easier which means the turbo starts building pressure at lower RPM's. If during shifting the pressure drops it also builds back pressure faster. 

By only installing a larger diameter downpipe the horsepower usually rises between 15 and 20hp and torque also goes up by 25 to 30Nm. Combining a downpipe with chiptuning brings even more extra power.

A software update (chiptuning) would be advised.

This product is not intended for use on the open road.