What gives the Subaru WRX STI its iconic boxer exhaust rumble? What's the difference between equal length headers and unequal length headers? What are the advantages of equal length headers? The reason the WRX STI sounds so unique is due to the unequal length headers. The exhaust pulses do not line up evenly before entering a single exhaust pipe to exit to the rear. The uneven exhaust pulses result in a fluttering sound rather than a smooth even exhaust note which is characteristic of equal length exhaust headers. This is very similar to crossplane crankshaft V8's versus flatplane crankshaft V8's, where flatplanes have a much smoother tone.

Related Videos:
Flatplane vs Crossplane Sound - [ Ссылка ]
WRX vs STI - [ Ссылка ]
2015 Subaru STI - [ Ссылка ]
2014 Subaru STI - [ Ссылка ]
2015 Subaru WRX - [ Ссылка ]
STI vs AMG - [ Ссылка ]

Please feel free to rate, comment, and subscribe!

And don't forget to check out my other pages below!
Facebook: [ Ссылка ]
Official Website: [ Ссылка ]
Twitter: [ Ссылка ]
Instagram: [ Ссылка ]
Car Throttle: [ Ссылка ]

To help create more videos, check out my Patreon page!
[ Ссылка ]

NEW VIDEO EVERY WEDNESDAY!

свернуть