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Looks great but I don't think I could do 5" with the V2 CF diffuser. I have less room around the tip now, it may melt in the summer heat here in Florida
How big of tips do you guys think would be a good fitment with an Autokit V2 Diffuser? I'm planning on getting maybe 4" tips and a rear diffuser really soon, but I dont want to have issues with clearance? You guys think 4" would be a good size? Thanks in advance!
Hello, I have been wanting to get an exhaust set up for 2009 G37x coupe. I was planning on ordering the ISR Performance Y-Pipe however, the boys at ISR have not tested the Y-pipe out on any X models & couldn't guarantee the part will fit. I was wondering if anyone has tried this set up, or has any advice as to how I could figure it out without purchasing and attempting it myself. Thanks.
I bought the 5" ones from Motordyne to replace the 4.5" (I think) and there is no way they are fitting without hitting the bumper and melting it (more).
I got the axle back about a month ago for $235 shipped and i recommend installing your self shouldn't take more than an hour. For about a week a burning smell came out of the exhaust as it broke in but after that the exhaust has sounded amazing under throttle. Drone is not noticeable once you are cruising, and it has a slight crackle when you let of the gas!
Hope this helps anyone looking into it!
i just got my top speed axle back installed and videos definitely don’t do it justice,I feel like, for the price it’s definitely a good axle back and I get the crackle a lot when I let of the gas, it’s amazing
I'm considering selling my motordyne exhaust swapping it out back to stock. I bought it with the exhaust so can anyone tell me if they actually got any performance gain from these pipes?
Very true, but if I can convince someone to buy for $1500 and swap for stock maybe there something else I can invest in that'll get more more HP. Hmm what kinda performance improvements can I get for $1500.
02-11-2018, 05:37 PM
