Sep 18, 2024 · Hello all. I’m new here. One of my cars is a 2018 Civic Sedan. EX-T with sensing. I recently installed 11th gen Civic sport wheels and Civic Touring LED Headlights. I would like …

Jun 28, 2020 · Hey guys, I was wondering if anyone here bought the 2 piece rear diffuser. I planning on getting the Mugen front and side kit but the rear looks too wild for me. I know, …

May 9, 2018 · I also don't know if any of those would line up well with this particular diffuser, so it may still require some custom fab work on lining up the tips. Local shop quoted $800 for a …

Apr 27, 2021 · Hey I’m looking to get a new exhaust for my lx sedan and I’m trying to find a rear diffuser that replaces the stock one that has a single exit exhaust but all I’m seeing are the …

Jan 12, 2018 · Any aftermarket rear diffusers for the Sedan Si yet? this plain rear lip just sucks.

Apr 3, 2019 · As title states, can you guys post some links or list some options that are available for the Coupe Si’s.... I only know of two options Downforce and Aeroflow and I don’t like either …

Apr 16, 2018 · This was the diffuser I ordered and put on and all I had to do was have an exhaust that goes along the cut outs When i went to a muffler shop they said they needed to cut out …

Apr 26, 2018 · Hey all, I'm not a huge fan of the HDMI port exhaust tip on the Si. Dual Tips are the easy solution, but it leaves too much blank space on both sides. Are there any aftermarket …

Jul 29, 2025 · Hey everyone, long time stalker, first time poster here. I searched these forums a lot and found some amazing resources here, but was hoping to get a bit more info. I found a …

Jan 14, 2025 · 10th gen civic lx sedan rear diffuser mposter Jan 15, 2025 2 10th gen civic exhaust rear diffuser sedan lx