r400

Used invidia r400 for sale, scratches on the bottom. I have hardware, but would recommend new as you "should" change gaskets when installing. Would rather local sale in orlando and surrounding area.

I got my MAPerformance front pipe in the mail last week, and I'm waiting for those Invidia R400 exhausts to get off of backorder and ship out (ETA of late April/Early May) Does anybody have experience with this combination or with either of these parts? Do they fit together nicely and sound...

Invidia R400 Catback exhaust with Triple titanium burnt tips for the Civic Si Sedan. Attaches to front pipe, super easy to install if you have some jack stands and a driveway, easier if you have a lift! Had on the car less than a week, it’s still on the car actually until I get an appointment to...

Took the time today to Install my new invidia Gemini cat-back exhaust and Hondata I got earlier in the week. PRL DP/FP arriving later this week. It was a fairly easy job to put on took about 3 hours. Very Impressed with the results of the exhaust and +9psi Hondata base map.

I have 2 exhaust I'm looking to sell. Didn't fit what I wanted in an exhaust so I'm trying to sell them both to get another exhaust. First up is a Milltek Non Resonated Exhaust with black cerakote tips. Original owner used it for 4 months and sold his FK8. I bought it and used it for a week...