FINALLY DID IT! I Straight Piped My Z4 (Backbox Delete)

FINALLY DID IT! I Straight Piped My Z4

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Hey Guys It's Joel!

This video needs little explanation. I've been going on about getting my Z4 straight piped ever since I bought it over a year ago, and today I've finally done it!

I'm super happy with the result and honestly cannot believe how loud it is!

Hope you enjoy the video & now I've got straight pipes, you can give me some video ideas on what to do with them!

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Equipment I Use To Make My Videos:

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FOLLOW ME:

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Music:

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FAQS:

➤ Where Have I Seen You Before?
I worked with Sam from the YouTube channel 'SeenThroughGlass'
during the summer of 2017.

➤ How Old Am I?
21.

➤ What Do I Drive?
I drive a 2004 BMW Z4 3.0i

➤ Where Do I Find All Of My Music?
Mainly on Soundcloud. I also use 'epidemic sound' regularly.

Any other questions? Reach me on social media, email or in the comments below & I'll respond to you!

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Do you have any suggestions? Or perhaps a cool car or product you would like featured? Leave a comment, or send an email to the address below:

[nomessininc.]

I don’t wanna be that guy, straight piping is no cats no boxes. But, it does sound good though. Should get louder over the next few weeks as the carbon builds up in the new piping

[johneadie]

Hi Joel,

This is my first posting to your channel. I finally did it - after prompting from you - my z4 exhaust is now straight through.

Amazing, amazing, amazing. I'm now reliving my teenage years when I put a larger exhaust on my Hillman Imp in Scotland.

I have finally settled in Northland, New Zealand after 40 years. Now in my 2006 Z4, I have thousands of miles to discover "World class scenery all within one small Country".


Cheers, John

[jason.]

Man, just that genuine smile you have. That's why I want this car.

[k]

Finally! Been waiting for this moment aha, now that i have seen and heard the results, i can go ahead and do mine 😋

[dazmorrill]

Got mine done last week, sounds awesome now, backfires like hell the best £100 I've spent matey, having the front box replaced for a less restrictive bespoke stainless one on Tuesday £120. Buzz the guy at a garage fabricated them from keep ya informed..

[prontopac]

I deleted my backbox (they call them mufflers in the U.S.) several years ago. What you are hearing now as to sound will not increase. My Z4 is an auto and the level of noise it makes on a highway actually quiets down a bit after the car is warmed up. But when I engage the steptronic manual it sounds just like yours. As for the drop in gas mileage, it is because you tend to keep accelerating a bit longer to enjoy the sound being produced. My first, least expensive, and most enjoyable Z4 mod!

[unixnerd]

Whilst fitting a new exhaust to my 635CSi many years ago I realised I had the wrong size U bolts. had to drive it across town with nothing except the downpipes. Crazy loud. But nothing beats the sound of my mate's 7.2 litre Jensen Interceptor.

[solenya]

I deleted the backbox on mine a while ago but I recentely deleted the other silencer located around the middle and the pops are way louder. I will try to get videos of it and upload one to my YouTube so you can check it out.

[fdnkz]

Good job bro! I have a Grande Punto Abarth and the backbox delete is a "must" for turbo-engines! I feel your excitement! Have fun with your beast!

[vanhaknuman]

Maybe good for about 15 minutes drive.after that is annoying. I bought a box deleted z4 seriously thinking about putting it back

[jaylemmons]

yep.... sounds awesome, , , , definitely gonna be one of my upgrades, ,, & for those who complain about the sound, , , thats why we take that crap off, , more sound, , , MORE BETTER !!

[jjeon]

You have finally done it and it does sound amazing!

[jeremysumnall]

What engine is yours? Any difference in power up or down? Was thinking of doing this, thanks

[DeltaDS]

how on earth have you made this car sound like that, incredible

[jlawlor]

Sounds cool man does it effect emission's tests

[John_Wood_]

Your terrace house neighbors will love it.

[RevZolution]

Sounds awesome Joel. Have you ever been stuck on for having an altered exhaust system?
As deleting the backbox is in violation of Regulation 54 of the Road Vehicles (construction and use) Regulations 1986.
Just interested to know 👍

[jamandjarff]

Nice one, Joel. Do you get any droning now?

[FaganToi]

Sounds good! You should try recording additional audio on a separate device in the boot (iPhone will do) then sync it with the video to give the exhaust sound a boost.

[davemcgrath]

Will that pass Mot?emissions/noise ect....would love to do it to my own Z4 sounds great