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Front/Dump Pipe/Exhaust Help Hi guys. I want to upgrade my stock dump/front pipes and cat on my R34 GTT. I don't wanna go overboard. It's just a daily driven car. Right now I have a SR JASMA cat back exhaust. I think it's 3", but I am going to replace it with a Blitz Nur Spec cat back later on. Firstly, I would like to replace the front/dump pipe. I saw this on just jap: http://justjap.com/jjr-stainless-3-bellmouth-front-dump-pipe-nissan-skyline-er34.html JJR Stainless 3" Bellmouth front/dump pipe And this cat: http://justjap.com/x-force-3-stainless-high-flow-cat-nissan-type-3.html X-Force 3" Stainless High Flow Cat Question 1: Would these two pieces bolt up together? i.e would the flanges mate up perfectly? Or would I have to modify them? Question 2: When you put the pieces together, do you have to use some special silicon between the gaskets? or do you just use the gaskets they provide? Question 3: Is it very important that you need a tune after the installation, or can i just adjust my boost controller down a notch and all is well? Question 4: Would it be a good idea to wrap the front/dump pipe in Titanium wrap or waste of $$ and time? Question 5: What is the cell rating on that x-force 3' cat and is it a good buy for a daily driver expecting a little more power gain (with supporting mods in future ofcourse)? R34 GTT Coupe Manual RB25Det, stock turbo, FMIC, stock ecu, boost controller,

For Sale in VIC (Macleod) Aftermarket exhaust bits from my R33 GTST. X-Force 3 inch stainless high flow catalytic convertor - almost brand new (20kms on it) - $120 (plus $20 delivery if required). X-Force 3 inch stainless front/dump pipe in one - excellent condition (pics to follow) - $160. Blitz Jazma 3 inch 2 piece exhaust from the cat back in great condition. Awesome sound to it - $380. 3 inch de-cat straight pipe - $30.