Hi guys, I recently bought a new cat lees downpipe, mountune intecooler with its Cobb accessport and mountune tune. Just wanted to see if y’all have any advices, recommendations or warnings regarding this upgrades I’m doing to my car. Also, if y’all know about problems that could occur do to...

Finally after nearly 18 months of owning this manifold I finally got around to installing it while I was installing a mishimoto catch can

Hi All, I unfortunately had to get rid of my 2018 Focus ST due to countless problems I had with the car (all under warranty) but an absolute headache, something I just didn’t want to deal with anymore especially with my wife’s and I first child on the way and not wanting it to break down again...

A. Item for sale/trade: SOLD Cobb Cold Air Intake B. Condition: Used (~50k miles); does NOT include filter or mounting hardware C. Price: $200 + shipping D. Location of item: 80538 USA A. Item for sale/trade: SOLD Mountune Uprated BPV (2226-TRV-AA) B. Condition: Used; ~80k miles; functions...

I just picked up a 2017 Focus ST last week. I noticed that it currently has a Mountune High Flow exhaust and a K&N high flow filter w/ stock airbox. I also put in some NGK 5610 (1 step colder) spark plugs the other day. I have to do a repair to the front bumper soon. If the front bumper is off...

I've been reading/lurking after buying a stock 2017 ST. Ended up deciding to do a RMM, FBO, and a tune. While I was waiting on parts and a time to do the install, I started reseaching/reading and seeing some possibly negative reviews regarding the Mountune intercooler comparing charge temps to...

Hey all, installed the Mountune fmic and I love it - no more heat soak and the car consistently pulls hard! Took a while for me to install but i’m very confident I put all the brackets in the right spaces and ordination, and the core sits floating between crash bar and condenser. My question is...

I purchased a mountune fmic, velossatech snorkel and a k&n drop in filter. I’m satisfied with the stock tune for now but I hate the heat soaking so i’m doing what I think will keep my temps in check. Are these bolt-ons safe to run for an extended period of time? May do frpp or mountune tune down...

So I just finished the 45 days available for custom tuning from mountune, got 3 revisions and still getting negative corrections. Randy, suggested I just use slot 4 (panic mode/1.5 degrees less spark) if that seems to run better. If not I can get another revision with even less spark. It just...

Is anyone running the Mountune manifold with their fuel rail as an aux fuel solution? If so what injectors and controller are you using? How did you connect the fuelling as it looks like the rail - is literally, just a rail... they don't specify any connections in the kit. The bonus is that...

I was going to order a B1 package, but they raised the price by $50 ($950 to $1000) and called it a "sale." Then they invalidated their old promo codes and released none for Black Friday or Cyber Monday. Kind of expected to pay less (or the same) on Black Friday/Cyber Monday, not more. That's...

I am selling parts from my Focus ST. I prefer to just drive the car stock keep since it's my daily and want to just upgrade the suspension going forward. I have a couple parts I pulled off the car and put them up for sale. They are listed below with the mileage they were on the car for. Prices...

Show me what you got! I need one ASAP since I told my tuner I would have one by the time I datalog! DEPO, CPE, Mountune, etc, doesn't matter, as long as it's less restrictive and has higher flow than stock! Thank you!

Does anyone know if the exhaust layout on the right hand drive European Focus ST is the same as the left hand drive North American ST? I am looking to buy a mountune exhaust and mountune USA is having problems keeping up with demand. I'd be willing to pay the extra to have it shipped from the UK...