# racing in Montreal, Canada 3-25-09

**URL:** <https://forums.speedlife.net/t/racing-in-montreal-canada-3-25-09/243092>\
**Category:** Shift518 Automotive\
**Created:** [March 26, 2009, 10:04am UTC](https://forums.speedlife.net/t/racing-in-montreal-canada-3-25-09/243092 "2009-03-26T10:04:32Z")\
**Posts on this page:** 1\
**Showing post:** 57

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**Author:** ![Mk4\_30R\_Ban](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/mk4_30r_ban/32/6347_2.png) [@Mk4\_30R\_Ban](https://forums.speedlife.net/u/Mk4_30R_Ban)\
**Post date:** [March 27, 2009, 3:02pm UTC](https://forums.speedlife.net/t/racing-in-montreal-canada-3-25-09/243092/57 "2009-03-27T15:02:58Z")

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> [@Ferrari GG50](https://forums.speedlife.net/t/ferrari-gg50/16294/9):
>
> correct…but bretts arguement was that my stock muffler isnt restricting my top end because it causes back pressure when in reality, it is because its causing too much back pressure then what my car already needs.

my arguement wasnt that it is or isnt restricting, it is that regardless of the exhaust on your car, you werent going to pull the S4… you basically blamed losing the race on the exhaust.

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