Nov 18, 2023 · Has anyone tried the rae intermediate pipe on the vb? I put it on mine a few weeks ago and love the added sound from it and the ets extreme muffled axleback, but now I’m …

Dec 9, 2023 · 2020 WRX. MAP J-Pipe, and AWE Touring exhaust. Great sound at idle. Doesnt get loud till about 80MPH. At that point gotta turn the radio up.

Oct 6, 2003 · 7. Attach the center pipe to the midpipe with the (2) stock spring bolts and 14mm nuts. 8. Remove the muffler by removing the (2) 14mm bolts attaching it to the rear center …

Mar 30, 2010 · There are four main types of aftermarket exhaust components you can purchase: Catbacks Downpipes Headers Uppipes Catback Exhaust Like the name suggests, this will …

Feb 18, 2005 · The hotter the exhaust gasses, the lower their density, and the higher the pressure drop. Once the exhaust passes the turbine, you want it to cool down as fast as possible. There …

May 11, 2013 · Megan racing down pipe catless Megan racing catback exhaust *keep in mind Megan makes a 3" system with no step downs Option 2- Same Megan racing up pipe and …

Jun 4, 2008 · Whats the stock exhaust pipe size on the 2005 WRX. I got a catback exhaust system, that SR*S one and i have an all stock exhaust system right now. I want to know if …

Sep 21, 2008 · So if the STI exhaust is exactly the same as the WRX exhaust, except for the fact that the axle-back portion is 2.5" rather than 2.25" (WRX), then the stock STI exhaust with cats …

Jan 11, 2006 · The up pipe is the last piece of tube that consolidates all the exhaust gas from the four manifold tubes and carries it into the turbine housing. Tubular header manifolds are very …

Apr 16, 2025 · Hello, I was looking to get the AFD Unequal Length headers for my 2022 WRX. I already have the Cobb Stage 2 power package and tune on my vehicle and was curious what …