Should I Get a Downpipe?

Downpipes are definitely worth it if you also do a dyno tune – it provides a boost in horsepower and makes your car sound more aggressive. However, if tuning is not done, horsepower gains are minimal – making downpipe not worth the money.

Does a downpipe increase horsepower?

On a turbocharged vehicle, a downpipe is a part of the exhaust system that connects the turbo exit to the catalytic converter. ... While it's generally accepted that installing a downpipe will add "just" 10 to 20 horsepower, that gain is noticeable anytime the turbo is engaged. It adds up to a big increase in performance.

Does a downpipe make a difference?

The after-market downpipe is proven to improve performance.

Therefore, they can significantly reduce restrictions and make fairly dramatic improvements in horsepower. Adding a downpipe to an older Subaru WRX exhaust system, for example, can add as much as 40hp all by itself.

Chloe Bennett

Chloe Bennett

Culture, Media & Entertainment Columnist

Chloe Bennett explores the intersection of pop culture, streaming entertainment, digital trends, and contemporary lifestyle. Her weekly commentary reaches thousands of culture enthusiasts.