Is there any prototype pictures of the Magnaflow exhaust? The more I wait the better choices I’ll have when it comes to shopping for an exhaust system to my liking.
Really liked the construction of Maintec Downpipe so I bought one to replace another. Welds are great and very even throughout the pipe. Additionally a 200 Cell Racing Cat;
View attachment 15604View attachment 15605View attachment 15606
View attachment 15607View attachment 15608View attachment 15609







Thanks for answer, my goal is max power at higher rpm for more faster speed atfter 180km/h because I use my car more for track and less for a daily car, I have to upgrade turbo soo I must find better downpipeInside diameter at the outlet is 2.5". Retains just the right amount of back pressure. Don't want to expel the power pulse too quickly. The 3" exhaust will take care of that. What the smaller outlet will do is, retain enough of the lowend to make it easier to drive with excellent throttle response. I'm not drag racing or maintain higher rpm all the time, so the larger diameter outlet really isn't needed. 3.25" at the turbo.
If I decide later to install a hybrid turbo, I'll move back to a larger downpipe and take advantage of it's flow. Larger turbo and diameter downpipe, will produce considerably more lag and that's not really what I'm looking for at this point.
Still trying to attain as much performance out of the OEM Turbo setup as possible. Optimal performance and efficiency is the goal, not maximum power output.![]()