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

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 complete …

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 to add 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 center exit ones …

Nov 8, 2019 · Nobody has come out with a rear diffuser for the Si sedan to date. Today, ABS Dynamics just announced they will be the first. I think this is a game changer...

Dec 18, 2019 · Thinking of getting this rear diffuser. Looks legit to be the style of the Type-R but I'm a n00b at these things. How difficult is it to install one like this? Does it fit over the original one or do …

Jun 18, 2023 · I was curious and have seen another member ask this question before about putting the FK8 Mugen 2020-2021 Under spoilers on their hatchback sport. Upon reading their thread I learned …

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 stock FK8 / …

Jan 23, 2020 · There are clips as well as tabs. search up a removal of the rear bumper (DIY Honda does the best) and from there you will see tabs and clips attaching the rear diffuser to the bumper. it’s …

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