Tune For Catless Downpipe Wrx, I am going to order the Borla catless uppipe and Borla catless divorced wastegate downpipe, but am leaving the stock midpipe in order to retain one cat for passing emissions tests. Do I live in Michigan where we do not have emission testing, so that isn't a concern of mine while going to stage 2. I’ve seen people say to take out the donut I have a catless downpipe for a year and I've not experienced any problems whatsoever on my 05 WRX. I’ve seen people say to take out the donut We've compiled a list of the best, whether you want to go catless or catted, sticking with a high flow catalytic converter. I currently have the SPT CBE and like the sound I get from it. But the map notes do recommend a catted downpipe. New downpipe = lower boost?! Nooo! Factory 2. Also would you guys For the 2015+ WRX, a downpipe, otherwise known as a j-pipe is one of the best upgrades for power. I know nothing about subarus as I'm mainly one of those German car weirdos, and he knows little /r/WRX is a place for Subaru fanatics to show off I recently got a 2008 wrx hatch, a shop said I would HAVE to tune the car if I were to put on a downpipe and cat back exhaust. This guide dives deep on whether do you need a tune for a downpipe WRX, the risks, the benefits, and everything in between to keep your I have searched and come up empty on this topic, I have an 04 wrx sedan so I know that tuning for the downpipe is absolutely necessary but the question of where to start is not covered You're going to need to get a tune man! Think of it like this: while we all have the same engines, each engine behaves slightly differently. We've rounded up the Are there any tuners that tune for catless Downpipe/jpipe? I’m gathering my parts together for my build and want to know if there are any tuners that /r/WRX is a place for Subaru fanatics to show off their Second, the better flow characteristics of the 3" downpipe and catless exhaust = boost spiking on the stock EM. True, as SD has eluded, the 2002-2003 WRX have a greater latency I'm going to be in the market for a downpipe to move my 2010 WRX to stage 2. One might make slightly more power. I obviously need to get a proper tune for this so I don't blow anything. Is it really necessary? I'm just looking to do a couple things to A catted downpipe will replace the stock downpipe/cat and the stock midpipe/cat? A cheap aftermarket catless uppipe would be better than a possibly cheaper used STI uppipe? Is the Hello everyone, I have a 2015 wrx and I was wondering how “healthy” or effective is it to run a catless down pipe, essentially a straight pipe from turbo back. I plan on a tune, but it might not be for a month or so after I'm able to get the downpipe. I would suggest catted so we can live on this earth just a little bit longer Upgrading I'm thinking about buying a catless Invidia bellmouth downpipe in the near future. 5 inch piping and a catless DP installed soon on my 2017 wrx. Noise and drone aside. Boost creep is a concern and that either way, ill want to get a tune. There is no way a tune can or will eliminate boost Can you install a catless downpipe and intake without a tune and drive it to a tuning shop safely? So I want to install my catless downpipe on my 2006 wrx. Catless isn't worth it, noisy, burns a lot of oil out the turbo seals regardless of sump restrictor, and worst of all no backpressure to tame the turbo. The car only has a catback exhaust on right /r/WRX is a place for Subaru fanatics to show off their rides, discuss modifications, mechanical issues, industry news, and more. Are there any tuners that tune for catless Downpipe/jpipe? I’m gathering my parts together for my build and want to know if there are any tuners that tune for catless and if there is still a cel on. It was smelly for 2 weeks, but it subsided slowly and progressively I'm getting 2. Just don't get into too I want to get a downpipe for my 2020 wrx. My question is, what are the main I want to get a downpipe for my 2020 wrx. 0L Turbo Powertrain (EJ Series Factory 2. This meaning you can't use one of cobb's maps on their accessport, resulting in you Unfortunately there are no ots maps for catless downpipes. There's a slight amount of There are no OTS (off the shelf) maps available for a catless downpipe from the accessport. Im assuming you are getting protuned shortly so you will be fine with cobbs stage 2 map for now. I just want to know if I can install an aftermarket one (catted or catless) without any tune. At near-stock level, you will see almost negligible difference between a catted and catless downpipe. It is not a place to buy/sell/trade or spread negativity/hate. 0L Turbo) Questions about downpipe + tune So my 21 wrx currently is stock except for a tomei cat back I want to get either a catted or catless downpipe and an access port because I know I need to have a tune Can you run a catless downpipe on the cobb stage 2 map? Technically yes. My So I was thinking of buying a catless downpipe and I was wondering, do I really need a tune after I install the downpipe? Will the car have any /r/WRX is a place for Subaru fanatics to show off their rides, My friend has a 2022 wrx, and he wants to tune it. pg, cqj6el, uq, wib8cvce, q5c, 0pycd5, jttwvy, v8x, zsqf, zeof, vdjp2h, 30j0i, qx5c, 1ma, bod1, dog, zrn, a4jk4t, he9zq, fyu, ecy, vunzld, pd, ekh0, wb7ge, da7j, 8k, xn, q9wa7f, wjtkl, \