@@ThomasTwomey spark plugs every oil change? That’s way too much work. Step colder spark plugs on a catless downpipe tune won’t last longer? Most people on forums are using OEM and getting 20k+ miles out of them
Shawn Mills It isn’t terrible but you will smell some unburnt fuel, especially on cold starts and after heavy pulls if you roll the windows down. I do not notice a smell if I keep the windows up and the air recirculating.
What aggressiveness setting do you use with MHD?
Did you have to do one step colder plugs and how’s it been since you’ve done the downpipe and tune? Any increased issues with reliability etc?
Oem plugs are fine if gapped correctly. Yes you will burn through plugs in 5-6k depending on how you drive but reliability is fine.
@@ThomasTwomey spark plugs every oil change? That’s way too much work. Step colder spark plugs on a catless downpipe tune won’t last longer? Most people on forums are using OEM and getting 20k+ miles out of them
N55s comes with 1 step colders stock you're thinking of the n54 my man
Can't wait. Plan on running same downpipe with m preformance exhaust in the 640i gran coupe i purchased
My question is. How bad is the smell after going to cat less Downpipes? And is it at red lights? Or when do you get the bad smell if any at all?
Shawn Mills It isn’t terrible but you will smell some unburnt fuel, especially on cold starts and after heavy pulls if you roll the windows down. I do not notice a smell if I keep the windows up and the air recirculating.
Only noticed it when I picked up the car after it got the downpipe then not again lol
Spoiler??
Is this a resonator delete or full stock exhaust just catless downpipe? Or pe mod?
Clean_335i full stock exhaust with just a catless downpipe
ok thanks, no PE mod?@@ThomasTwomey
Clean_335i no PE mod in this video
Sounds really good just like that bro....i dont care for too much loudness and yours is just right
Thats the performance exhaust no?
This sounds fucking beautiful. installing mine this week
Catless downpipe and stock muffler
I have the same setup, what do you think about a resonator delete?
Rei I would recommend buying a stock muffler and modifying that like I did. Resonator deletes create an unpleasant rasp IMO
@@ThomasTwomey How did you modify the stock muffler? I have the performance exhaust so I dont want to touch the muffler in that sense
Do you have a tune or anything else done? Mine doesnt pop at all at downshift.
HooligaN Yes. I am running MHD Stage 2+ with burbles on in this video.
whats your wheel and tire setup?
19” Avant Garde M359’s and Michelin PS4S tires. I don’t remember the rim sizes as I don’t own the car anymore
How much hp and torque do you have?
PaTsTar82 I have never dynoed so no way to know for sure. With my mods I should be making 320+ whp and 400+ wtrq
@@ThomasTwomey thanks :-)
No charge pipe ?