My Custom 17 Si Exhaust

[5inn]

@Akalawur77 Do you know how much the stock exhaust weighs?

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[CW_energygreen_Si]

Sounds good! I am looking at running a similar setup. What size glass pack did you use? Is it the 8" body or the 12" body? How big are the tip outlets? @Akalawur77

 

[Akalawur77]

@CW_energygreen_Si it's a 2.5" diameter to keep the OEM size piping and 12" body length. The tips are oval but if rounded out I think they would be ~3.5" each. The shop had to weld in a small intermediate pipe for the bend because where the tips are is a lot higher than where the exhaust piping runs along the car. @5inn sorry I never saw your post, I'm not sure because I cut the exhaust by the rear axle; the OEM exhaust is one piece for the catback section

 

[CW_energygreen_Si]

@CW_energygreen_Si it's a 2.5" diameter to keep the OEM size piping and 12" body length. The tips are oval but if rounded out I think they would be ~3.5" each. The shop had to weld in a small intermediate pipe for the bend because where the tips are is a lot higher than where the exhaust piping runs along the car. @5inn sorry I never saw your post, I'm not sure because I cut the exhaust by the rear axle; the OEM exhaust is one piece for the catback section

Cool thanks...now the 12" glasspack is that from end to end or is that 12" thick section? @Akalawur77

 

[CW_energygreen_Si]

Do you have any other videos of the exhaust by chance? Did you keep the stock resonator or delete it too? Does it sound louder now when idling? @Akalawur77

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