Just got my exhaust today, as I got back home from campus I immediately started to get to work on my 05 wrx sti. Got it on ebay from nissangtrpower for 300 shipped. Installation I ran into a problem with running my stock down pipe. The supplied bolts are too big to fit the stock downpipe holes and the old spring loaded bolts isn't able to go all the way through. Luckily I have a bucket full of random nuts and bolts that I keep and found two of the exact same length and right diameter with washers. I ended up removing the donut gasket and used the supplied gasket and bolted it right up. Started it up, no leaks and it purr's like a kitten. I will be running a catless downpipe soon and i'm assuming the supplied bolts that didn't fit will fit the 3in downpipe.
yea I'm running the stock downpipe and its a little noticeable. I will be running a catless downpipe soon and hopefully it'll be louder.
Sorry to thread jack. Any chance you willing to part with the stock mid pipe? Looking to put an sti axleback on and need stock midpipe. LMK