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Hey guys Trying to get that old school chambered sound from the S550. Currently have the Stype catback on my Bullitt with an H Pipe and it sounds great. but I was looking online and some people have put a flow master Midpipe and sounds pretty good. But they did say it was quieter. how would...

Hi Guys I have an intermittent problem where the car feels a little rough and lower on power. Almost like it loses the torque in higher gears. Problem is it’s intermittent and happens 40% of the time and then back to normal again. one thing I have noticed is when rough if I reset the dtc codes...

Hey I have an intermittent issue with my mustang from new 5 years ago. It runs between ok to super smooth and powerful. when it’s rough it feels like it’s lacking torque and a bit lumpy in slow traffic to suddenly running as smooth as silk. I’ve noticed that if I do a DTC reset the car runs...

Anyone out there with a euro spec mustang who knows where I can locate the differential pressure sensors on each bank ?. they should be close to the GPF filter I’m guessing. keep getting an error code for the sensors, reset codes and comes back a month later. car has been running...

Hi All Is it just me or do you find the downshifts a bit jerky when the rev match is off. Like going down from 4th to 3rd for example. It’s difficult to make it smooth without rev match on.

I’ve had some different setups and finally found the absolute best exhaust set up. It’s the Borla 3 Inch catback but with a 3 inch H pipe instead of the X pipe from Borla. sounds amazingly good and no rasp or drone high in the rpm. was worried it would just be like a resonator delete but I was...

Hi So I have the borla Stype catback with the x pipe and found it a little too loud for daily driving. i decided to add the borla 60661 resonator and not too happy with the results. car sound quieter than stock and it sounds wayyyy too muffled. I have literally only had it on for 20 miles so I...

Hi just wondered if any out there added the Borla resonator to an Stype cat back without headers and otherwise stock ?. want to tone down a little the sound of the Stype and worried the resonator will kill all the noise and it sounding stock again?.

Hi All I performed a crank relearn on my stock 2020 Bullitt. All went ok however, now the RPMs are incorrect on the digital dash. if I’m at 5k rpm it’s only showing 2k on the cluster. What gives ?. Have I broke the crank sensor or something ?. thanks

Hi All Could someone let me know where the fuel rail pressure sensor is located on a 2020 Bullitt. can’t see it anywhere around the fuel rail. thanks

Hi Does the clutch pedal switch serve any other purpose than starting the car and cancelling the cruise control ?. I spoke to someone who couldn’t find the reason for them having rev hang problems and it turned out to be the switch ?. surely this switch doesn’t communicate with the ecu...

Hi guys Anyone know of any H pipes that will fit the Borla Stype cat back ?. I have the 3 inch pipes with active exhaust. looking for an h pipe that fits this setup. already checked out the borla resonator but want to still have a nice loud tone. thanks

Hi I have attached a photo of the misfire cycle during a 30 min drive in my 2020 Bullitt and I trying to trace a problem. are these number of misfires within spec for a 30 minute drive cycle ?. Just wondered if it’s pointing at something wrong ? thanks

Hi All I’m new to data logging and I’ve recently purchased FORScan iOS. I’ve been having an intermittent driveability issue with my 2020 Bullitt and decided to log the misfire cycle . Have a look at the photo attachment. is this correct?. Has it really logged that many misfires from a 15 minute...

Hi I have a 2020 Mustang Bullitt and have a strange intermittent problem since new. when I cold start and drive the car it feels ok in the high rpm range cruising at lower rpm I get some surging and gives me foot ache having to keep touching the gas on and off. however after driving and I...

Hi Does anyone know if an Active Exhaust Controller exists for the OEM mustang active exhaust. I’ve seen a few examples and some of them have an app where you can fine tune the valves opening and closing at certain rpm’s etc and not just the 4 standard settings on the mustang. It would...

Hi Any Bullitt owners out there with noisy VVT solenoids ?. When I do a cold start I can hear them clicking for about 15 seconds then they stop and the rpm starts to go down. ( I think that’s normal operation on these). also when accelerating I can hear the VVTs clicking away until about 2.5k...

Just had the Borla S type cat back installed on my mustang and it sounds absolutely amazing. I don’t know how borla did it but it’s very tame on light throttle but goes crazy at WOT. Seriously recommend it for people not looking for a screaming exhaust but a low rich burble. tried the resonator...

Hi All Just wondered if anyone can point me in the right direction. I have a 2020 Bullitt and literally since day 1 I have had this intermittent problem. car idles perfectly, car accelerates and Pulls hard non stop. But, for low speed driving and holding constantly throttle the car feels like...

Hi All Just thought I’d send some photos of some small cosmetic changes to my Bullitt and see what you all think…… Photos added