Ryan Kneeshaw
Ryan Kneeshaw
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Modifying the Spec E46 Exhaust on the Supercharged ZHP
Can we tame the beast?
The Spec E46 exhaust system was developed by Magnaflow in partnership with bimmerworld for the Spec E46 racing class. It uses E36 headers, a specially designed y-pipe into a single 3" mandral bent pipe. The exhaust includes a Magnaflow resonator (race muffler) up front, and a 14x9 Magnaflow muffler in the rear.
The Spec E46 exhaust is a bit loud for my tastes, so I set out to bring down the db's without compromising the high-flow characteristics of this exhaust design. I chose the Borla 40575 XR-1 Multicore muffler to replace the Magnaflow resonator, and added the Borla 400939 resonator into the mid-section.
This video compares the sound tone and levels of the standard Magnaflow Spec E46 resonated exhaust configuration with my modifications incorporating the Borla components. While not easy to detect due to the GoPro's automatic volume level adjustments during recording, the Borla configuration is notably quieter.
Car is a BMW 330i ZHP with full Spec E46 exhaust setup (and ESS TS2 supercharger, LSD, etc).
Video taken using the same GoPro Session 4 on the same stretch of highway. Video for each exhaust system was taken approximately 2 weeks apart following the same "script".
Переглядів: 148

Відео

M1 Concourse Extreme Experience
Переглядів 758Рік тому
A day that will be hard to forget, driving the Ferrarri 488, Lambo Huracan, and Porsche GT3 RS. This clip is a quick 3 laps around M1 Concourse in Pontiac, MI in the Porsche GT3 RS
A New Personal Best in the ZHP at Gingerman
Переглядів 3514 роки тому
I'm back in the drivers seat with a proper tune and smooth throttle, and set multiple personal bests this weekend at the Gridlife Fall Special at Gingerman Raceway Car setup: 149,000 miles Vorshlag front camber plates, -2.5 degrees front camber, stock -2 degrees camber in the rear Stock ZHP suspension with M3 front sway bar and some poly bushings Hancook RS4 255 tires, Apex Arc8 wheels Hawk Str...
Wavetrac helical LSD installed, too much play?
Переглядів 6905 років тому
This issue was brought to my attention when I had a shop swap my clutch recently. They noticed there’s more play between the driveshaft and rear wheels than they expected. This video was taken with one wheel on the ground and transmission locked in first gear. Also when I’m driving I occasionally get a light clunk from the rear when I put the car in first gear or reverse, such as at a stop ligh...
SnoBall 2019 Team Alpha
Переглядів 3065 років тому
A few highlights from the 2019 SnoBall with team Alpha
SnoBall 2019 Dishno Rd
Переглядів 2875 років тому
Day 1 we tackled Dishno Rd. Out of the prior 7 events this road has been completed only 3 other times. It was a great day!
BMW 330i ZHP ESS TS2 Cold start, custom tuned
Переглядів 9666 років тому
Recorded a cold start after getting the car tuned properly, and solving MS45.1 problems that ESS couldn't. Drive-off is perfect too. Previously the ESS tuned cold starts were rough as seen here: ua-cam.com/video/wPQDRj79j1A/v-deo.html
Taking the ZHP around Gingerman in reverse
Переглядів 2556 років тому
Day two of the autointerests HPDE event at Gingerman in a counter-clockwise track configuration. What a blast! It was a very sweaty humid 90 degrees and the car did start to run a bit warm after 5-6 laps, but backing off for a turn or two helped get things back in check. Car setup: 137,000 miles Stock ZHP suspension with poly bushings and Vorshlag camber plates (-3 degree front camber) Hankook ...
SnoBall 2018 Day 2
Переглядів 4286 років тому
Day 2 of SnoBall 6, the day we tackled Peshekee Grade. What a day! Alpha team broke trail and came together as a team to get all trucks through steep elevation changes and snow that was up past the door sills. Adding to the adventure, we had one truck lose 4wd halfway up, ended up pulling him behind another Raptor through the rest of the trail. It was an epic day. Link to Day 1: ua-cam.com/vide...
SnoBall 2018 Day 3
Переглядів 5416 років тому
Day 3 of SnoBall 6 in Michigan's Upper Peninsula. Lots of faster easy sections, which was honestly a bit welcome after the grueling 18 hour day on Peshekee Grade the day before. Huge thanks to GLRE offroad for putting toghether such an awesome event! Link to Day 1: ua-cam.com/video/ULx7qnwkei0/v-deo.html Link to Day 2: ua-cam.com/video/lc2KwdEAJ0I/v-deo.html
SnoBall 2018 Day 1
Переглядів 1,2 тис.6 років тому
Day 1 of SnoBall 6 in Michigan's Upper Peninsula. Huge thanks to GLRE Offroad for an awesome event. Link to Day 2: ua-cam.com/video/lc2KwdEAJ0I/v-deo.html Link to Day 3: ua-cam.com/video/NoyfH9KZd0I/v-deo.html
The ZHP returns to Gingerman Raceway
Переглядів 3116 років тому
I returned to Gingerman for the second time in 2017 for the end of season open track day weekend. This is video from Session 1 on Oct 21, 2017 Car setup: 135,000 miles Vorshlag front camber plates, -2.5 degrees front camber, stock -2 degrees camber in the rear Stock ZHP suspension with some poly bushings Michelin Pilot Super Sport tires, stock wheels, stock staggered 225/255 sizes StopTech Stre...
A few laps in the ZHP at Gratton Raceway
Переглядів 1956 років тому
It was a beautiful day at the track for a 3Balls open track day event. This is from session 3 of the day First time out with Harrys Laptimer and the OBDLink MX OBDII sensors. Unfortunately the sampling rate apparently wasn't very good, because the MPH and RPM bounces around quite a bit. Also struggled with a tuning issue that caused the throttle to basically be ON/OFF beyond 55% pedal travel :(...
Magnaflow vs Borla on the E46 330i ZHP with headers
Переглядів 257 тис.7 років тому
Battle of the cat-back exhausts! Comparing the Magnaflow 16533 to the Borla 140084. Car is a BMW 330i ZHP with eBay headers (and ESS TS2 supercharger, LSD, etc). Both systems are used and broken in after thousands of miles. Video taken using the same GoPro Session 4 on the same stretch of highway. Video for each exhaust system was taken approximately 2 months apart following the same "script". ...
Breaking in the ZHP at Gingerman Raceway
Переглядів 2447 років тому
It's been a long time coming, but I finally got the car out to the racetrack for a proper shakedown. Excuse the poor driving and the traffic, I haven't' been on a road course in 10 years and signed up for an acclimation program with Autointerests.com. For early sessions an instructor was assigned and rode with me. It was a great event and I had a great time, I highly recommend it for those new ...
Bucking Bronco
Переглядів 777 років тому
Bucking Bronco
BMW 330i ZHP ESS TS2 Driving the Tunnel of Trees
Переглядів 12 тис.8 років тому
BMW 330i ZHP ESS TS2 Driving the Tunnel of Trees
BMW 330i ZHP ESS TS2 Cold start, tuned by ESS
Переглядів 1,2 тис.8 років тому
BMW 330i ZHP ESS TS2 Cold start, tuned by ESS
Testing the Wavetrac LSD in zero-traction situations
Переглядів 92 тис.8 років тому
Testing the Wavetrac LSD in zero-traction situations
Greyson's back on the slopes
Переглядів 198 років тому
Greyson's back on the slopes
Greyson Goes Skiing
Переглядів 198 років тому
Greyson Goes Skiing
BMW 330i ZHP ESS TS2 2nd and 3rd gear
Переглядів 17 тис.8 років тому
BMW 330i ZHP ESS TS2 2nd and 3rd gear
BMW 330i ZHP NA Dyno
Переглядів 12 тис.9 років тому
BMW 330i ZHP NA Dyno
Baby likes techno
Переглядів 28811 років тому
Baby likes techno
BMW 330i ZHP Headers and Magnaflow cat-back exhaust
Переглядів 11 тис.12 років тому
BMW 330i ZHP Headers and Magnaflow cat-back exhaust
Lone Peak @ Big Sky Montana
Переглядів 5212 років тому
Lone Peak @ Big Sky Montana
Monster trucks!
Переглядів 1113 років тому
Monster trucks!
Greyson takes Peyton for a ride in is new Jeep
Переглядів 2613 років тому
Greyson takes Peyton for a ride in is new Jeep
Greyson washing....the house?
Переглядів 1313 років тому
Greyson washing....the house?
Greyson dancing
Переглядів 1913 років тому
Greyson dancing

КОМЕНТАРІ

  • @WalshSuzanne-k9u
    @WalshSuzanne-k9u 3 години тому

    Nolan Orchard

  • @JacquilineVarela-k5k
    @JacquilineVarela-k5k 12 годин тому

    Hand Ramp

  • @Riichtofen
    @Riichtofen 2 місяці тому

    Hello, do you have Instagram?

  • @noloeme3
    @noloeme3 2 місяці тому

    Hi, is it full exhaust system or cat back? Borla sounds amazing

    • @rkneeshaw
      @rkneeshaw 2 місяці тому

      Hi, these are both cat back systems

  • @MrRayMac1963
    @MrRayMac1963 2 місяці тому

    Just did this. It was my Father’s Day present. Freaking awesome

  • @asherbank1941
    @asherbank1941 4 місяці тому

    I'm doing this in june! I'm driving the GT4RS I'm super excited

    • @rkneeshaw
      @rkneeshaw 4 місяці тому

      Enjoy it! I'd love a shot at the gt4rs.

  • @don.timeless4993
    @don.timeless4993 5 місяців тому

    this is the amazing upgrade of the predecessor Torsen LSD & i think this is most precise & reliable LSD

  • @vanosrattle555
    @vanosrattle555 9 місяців тому

    The Borla sounds amazing. Thanks for the video

  • @funvangroovn176
    @funvangroovn176 9 місяців тому

    I know this was from a while ago but would love to know how the wavetrac handles dry / ice when you hit it on a high speed turn. Does it initiate over or under steer depending on whether the outside or inside wheel hits ice first?

  • @sportsmachinerr1401
    @sportsmachinerr1401 11 місяців тому

    This is all i needed to know to fit one on my 140i 👍🏽

  • @damianwillemsen9224
    @damianwillemsen9224 Рік тому

    What a nice video, very recognizable! Loving the E46

  • @doriangray2347
    @doriangray2347 Рік тому

    the only good ones for bad weather is the CLUTCH type and WAVETRAC. so being that you "saw no difference" sadly, is the whole point of the Wavetrac vs. Queef whatever one. Clutch is really good actually for most any condition, just not the best track cornering times compared to queeaf whatever. However, you are demonstrating here that the Wavetrac is superior to the quoef one as it behaves just like a clutch-type diff in ice and snow. Which is why it's a must upgrade for daily driving sports cars. I am getting one for my new 2023/4 JCW mini hardtop (wavetrac)

  • @MrGr40bruce
    @MrGr40bruce Рік тому

    One wheel on ice, the diff is doing just what it is supposed to do... the car moves forward and straight up the slope. With both wheels on ice it acts like any diff. Both wheel spin, but if one finds traction it will then move straight forward. I have built many rears for race cars, street cars and off road. WaveTrac has proven best in almost all circumstances.

    • @doriangray2347
      @doriangray2347 Рік тому

      great to know! i am going to add one to a brand new Mini JCW 3 door this fall. wavetrac seems most sensible.

    • @primavent1
      @primavent1 5 місяців тому

      I was considering a wavetrack but eyeballing an OS Giken Superlock now. (BMW 650i e63).

  • @pali1H
    @pali1H Рік тому

    We use Okta at Ally. Where is my track day! ;)

  • @bingram5645
    @bingram5645 Рік тому

    Borla for the WIN!

  • @BlackBearShadow
    @BlackBearShadow Рік тому

    I had a ton of cars never a BMW and Im just thinking about buying one E36 or E46 for a daily driver just going to work and take my kids to school (10min drive) and I need it for a drift project on the side but not now I mean I want to keep building it until is done in a close future maybe 5-8 years, should I buy one of this BMW or should I get another car? Are this BMWs reliable and actually good cars or just a headache!?? Really need some help!!!

  • @BlackBearShadow
    @BlackBearShadow Рік тому

    Thanks for your time and dedication to makes this video!!!

  • @ahmetemindemir276
    @ahmetemindemir276 Рік тому

    No question, Borla is much better

  • @blazbohinc4964
    @blazbohinc4964 Рік тому

    this wavetrack diff probably isn't working right because I've seen the parts disassembled. You'd have to wear the preload springs and the sliding lock hump completely in order to get THIS result. And since it's all submerged in oil, I don't understand how you could do that. This looks like a completely open diff.

  • @ruskiskii
    @ruskiskii Рік тому

    impressive this guy kept swapping out his exhausts every other take... how long it must have taken in real time!! borla sounds great.

    • @rapstninja
      @rapstninja 8 місяців тому

      i don’t know if this is a joke or not

  • @autarko
    @autarko Рік тому

    I am looking for an lsd for my fwd honda to improve offroad traction ie when one wheel is in the air. I am used to my old truck lsd which locked for a quarter turn any time a wheel spun a quarter. I heard the wavetrac worked in zero traction but this video clearly shows it doesn't.

    • @doriangray2347
      @doriangray2347 Рік тому

      it does. ice and he has improper tires. he has all season random tires not ice and snow. Mud is much higher of a friction coefficient than ice which is almost 0 under pressure. Wavetrac will get your job done in the mud for 2 wheel drive.

    • @michaely6665
      @michaely6665 8 місяців тому

      Yes WaveTrac surprised me that with one wheel on tar the car still didn't launch.... Would love to see a locked/welded diff videoed in same situation.

    • @WingspeedGarage
      @WingspeedGarage 4 місяці тому

      @@michaely6665Its not hard to understand how a welded diff would have behaved in the same situation

  • @trustme7731
    @trustme7731 Рік тому

    Looks like it works the same as any of them.

  • @nigebemand7124
    @nigebemand7124 Рік тому

    That does not look like a limited slip diff at all. I thought it was supposed to put power to the wheel with the traction.... It clearly wasn't. Its acting like an open diff.....

  • @M9arioSSS
    @M9arioSSS Рік тому

    Borla 🎉

  • @SheikhZedoo
    @SheikhZedoo Рік тому

    100% Borla

  • @apuuvah
    @apuuvah Рік тому

    With Quaife ATB you would gently pull the handbrake lever (if U got one... U should).

  • @igotmilk6390
    @igotmilk6390 2 роки тому

    Was there any rasp in the borla?

  • @metsavend112
    @metsavend112 2 роки тому

    Magnaflow sounds so damn good

  • @bbstreetdreamsllc
    @bbstreetdreamsllc 2 роки тому

    What was it

    • @rkneeshaw
      @rkneeshaw 2 роки тому

      It was the crappy tune from ESS. I retuned it myself from scratch and it's smooth as butter now. I can only assume they used a poor strategy without considering how the DME controls throttle in relation to the intake manifold model and other parameters.

  • @samiam830
    @samiam830 2 роки тому

    Borla

  • @jaki.888
    @jaki.888 2 роки тому

    same

  • @TheBasketproductions
    @TheBasketproductions 2 роки тому

    Definitely going with Borla for my e46..

  • @rxwhat33
    @rxwhat33 2 роки тому

    The exhaust note of these engines grows on me by the day.

  • @MartinJones123
    @MartinJones123 2 роки тому

    This is how all exhaust sound videos should be like... I'd go for the Borla as it has a nicer tone which makes the engine sound better...

  • @YuStudios
    @YuStudios 2 роки тому

    Hey Ryan! Did you ever upgrade the struts on your ZHP suspension?

    • @rkneeshaw
      @rkneeshaw 2 роки тому

      Hey, yeah I did. I upgraded to MCS coilovers with hyperco springs, and a Turner front sway bar. Car is super flat in turns and super fun to drive. Although it might be a bit too stiff on the street.

    • @YuStudios
      @YuStudios 2 роки тому

      @@rkneeshaw nice!! Retained stock rear sway bar? Did you ever “reinforce” your sway bar mounts? Heard that they snap under too much pressure with stiffer setups

    • @rkneeshaw
      @rkneeshaw 2 роки тому

      @@YuStudios yes I did, had those done back in the day with the rear subframe reinforcements, just in case

  • @senna2
    @senna2 2 роки тому

    there aren't many things that sound as nice as a BMW straight-six imo

    • @dizzinessman6683
      @dizzinessman6683 Рік тому

      Bmw straight six and VW VR6 for me, just pure harmony

  • @IKhanNot
    @IKhanNot 2 роки тому

    Magnaflow sound reminds me of an E30 BMW 3 Series though I think I like the Borla more.

  • @laurentiu.panait2536
    @laurentiu.panait2536 2 роки тому

    Evey engine deserves a good set of exhaust headers

  • @M54B30_fan
    @M54B30_fan 2 роки тому

    I have had magnaflow #16533 on my ‘05 zhp 330ci. I used this as a guide, and compared both online. Magnaflow catback $1200, borla 1400 ish. The magnaflow has a: -2.5 inch bigger diameter vs stock/borla (2inch) -X pipe (vs no xpipe) in borla/stock -Also at time around xmas last year borla would’ve taken months to ship, magnaflow week till i got it - cheaper with more stuff, i also thought sounded better. Next mod is catless active autowork headers :) can’t wait

    • @thetonyhope
      @thetonyhope Рік тому

      i’m thinking about getting a 16533 Magnaflow on my 325ci. Going to swap a B30 motor into it

    • @M54B30_fan
      @M54B30_fan Рік тому

      @@thetonyhope good choice, and smart swapping the b30 in. I would say after about 14k miles on the exhaust, not the loudest in the world. At idle and warmed up, you can hear it but nothing crazy, and it makes most of it’s noise around 3k+ or with load (like going uphill in wrong gear). If you get headers I would assume it would be plenty loud, but I will say a good sport exhaust, not a crazy crazy exhaust.

  • @30secondsofcombustionengines
    @30secondsofcombustionengines 2 роки тому

    I think It sounds better than a M3 E46 . Sounds more like a 2jz or rb

  • @osdetailing1761
    @osdetailing1761 2 роки тому

    Are the resonators removed or still present?

    • @rkneeshaw
      @rkneeshaw 2 роки тому

      Still present in both systems

  • @Drake-ef1mg
    @Drake-ef1mg 2 роки тому

    Borla sounds much more like a racing i6 and not tin can

    • @M54B30_fan
      @M54B30_fan 2 роки тому

      The magnaflow doesn’t sound like a tin can :( i have the magnaflow, it was $200 cheaper which I didn’t care about but it had an x-pipe, 2.5 vs 2 inch exhaust diameter compared to stock and borla, and the borla wasn’t avaliable for over 8 months when I was shopping. You’re paying more money for less stuff given. I don’t have headers yet :( but one day I will. It sounds great, not a tin can. Biggest thing with an L-6 and and x pipe is rasp, rasp, rasp, im gonna step on the rasp. With catless headers I can’t fathom the rasp above 4k, but still want them as those actually give performance gains than just a lil catback.

  • @idrisrobinson5393
    @idrisrobinson5393 2 роки тому

    One of the most informative and clear exhaust videos on this site.

  • @colinbrennan8085
    @colinbrennan8085 2 роки тому

    This is definitely the best comparison video i’ve ever seen on youtube

  • @rassems102
    @rassems102 2 роки тому

    Ryan hello, i am trying to contact you, to find out which Headers did you put on your ZHP e46?

    • @rkneeshaw
      @rkneeshaw 2 роки тому

      Hello, these were super Sprint replica headers, commonly known as ebay headers

  • @xLordStormx
    @xLordStormx 2 роки тому

    Little raspy to be a Magnaflow..

  • @laurentmaristela7528
    @laurentmaristela7528 3 роки тому

    which ebay headers did you get???

  • @davidrichards5849
    @davidrichards5849 3 роки тому

    great car, was wondering if you had the wavetrac before you went forced induction. have zhp myself and an lsd feels like my next big mod and curious if you had any time with it when the car was NA.

    • @rkneeshaw
      @rkneeshaw 3 роки тому

      I did, wavetrac was something I did in prep for FI. LSD is a must have, great mod

  • @djangodjango6206
    @djangodjango6206 3 роки тому

    Deffi Borla

  • @nowheretosit
    @nowheretosit 3 роки тому

    Maybe the BMW doesn't really have a Wavetrac?

    • @rkneeshaw
      @rkneeshaw 3 роки тому

      No, it 100% has a wavetrac installed.