COOL COUPE
Senior Member
- Joined
- May 2, 2017
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- South Carolina
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- 2019 Civic SI coupe (red) Skunk 2 shift knob BOV Spacer Plate (red) K&N Panel Filter Dual Muffler Delete
- Thread starter
- #1
I keep switching between the two assuming that the cleaning agents are different. If you had to choose one. Which one? The connection between NASCAR and Sunaco pulls me in that direction... but... That is just marketing. Thoughts?
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