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- Sat Jun 26, 2021 11:15 am
- Forum: Civic Si 2012-2015 US/Canadian / 2013+ ILX
- Topic: Should I order a Flashpro for my fg4?
- Replies: 9
- Views: 3496
Re: Should I order a Flashpro for my fg4?
Hi there I am new to the forum. I recently just got my Civic Si Coupe 2015. It is still pretty much a stock car, and I am planning to get Invidia Q300 Exhaust and a Stunk2 Cold air intake for it. I have heard that the flashpro is one of the easiest and cheapest way to gain power and torque upgrade ...