# GT2871R.64 on redtop

**URL:** https://forums.speedlife.net/t/gt2871r-64-on-redtop/131205
**Category:** SON240sx Automotive
**Created:** [February 1, 2010, 12:39pm UTC](https://forums.speedlife.net/t/gt2871r-64-on-redtop/131205 "2010-02-01T12:39:16Z")
**Posts on this page:** 1
**Showing post:** 7

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### Author: ![Polar\_s13](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/polar_s13/32/5572_2.png) [@Polar\_s13](https://forums.speedlife.net/u/Polar_s13)
#### Post date: [February 1, 2010, 2:22pm UTC](https://forums.speedlife.net/t/gt2871r-64-on-redtop/131205/7 "2010-02-01T14:22:01Z")

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> [@to cut or not to cut? v. my rear bumper](https://forums.speedlife.net/t/to-cut-or-not-to-cut-v-my-rear-bumper/25863/21):
>
> exhaust mani. stance clocking plates. i think the sg store has em… makes stock piping fit. and get the lines and a 3 inch elbow / dp. frees up some easy hp. and go at least 550cc inj

Stock mani is perfectly fine…

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