Fabricating a 3rd exhaust for my 640hp 964 Turbo - Aircooled Porsche 911

It's new exhaust time for the 964 Turbo Again. We've put a few miles on the car since its engine rebuild and I have a few things I'd like to improve on. One of those being the resonance caused by the very small silencer on the car. So we make a new one.
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[@lutherblissett9070]

I'm not into 911s but that beast is probably my favourite car in your garage

[@waba6257]

You are amazing!! You drive that car like you stole it, hard and fast!!! Just the way Porsche intended. So many don’t drive them for resale or whatever, but life is to short to say, it could be worth more later, then what was the point of buying it if it was only for investment. Bravo to you sir, your are an inspiration to all of us who should take your example and enjoy the things we work hard to buy for ourselves and others. Thank you!

[@stevebarnette]

Porsche cars, turbos, and custom exhausts are my favorite things.

[@StavTech]

That sounds 1000% better.

[@driftworks]

You must have old ears now too 😂. I love it.

[@blackinblue11]

Phil's laughter never gets old, what a team:)

[@R03333]

How you manage to drive your cars with nearly zero clearance in the wheel arches is the most impressive thing about Driftworks, I have a reasonably low car but it's an offroader in comparison to the 911 & Lambo

[@blackinblue11]

Haha right!?

[@EarrGasmm]

Aggressive camber curves, and crazy high spring rates. Can't hit the arch if the suspension is designed to take an apex kerb hit at 200km/h. Makes it feel like you're driving a gokart with no suspension but it looks hotboi.

[@aussieseanc]

How does he manage to drive them ? Very carefully Avoid speed humps and pot holes like the plague

[@blackinblue11]

@@EarrGasmm Would not agree, he always runs good coils, and as he say he's getting older and don't think he would tolerate hot boi go kart suspension..so quality and fine tuning with careful driving ofc

[@mil3486]

properly measured wheels and proper suspension travel with correct setup and no issues with rubbing people just want low for stance and majority will ignore proper mechanical set-up in favour of Instagram pics.

[@RTSRAZORBACK]

Funny seeing this and you saying about taking your daughter out after I said hello today at Caffeine and Machine, when my S15 was parked opposite you and the three of you got out the 964! 😁

[@dodgyt25]

The sound is amazing

[@CarlsModsClass]

Love the burst of flame coming out of the turbo side of the exhaust

[@Scottyschannelmtb]

Great video as always love it my favourite car in the fleet ❤️👊🏻👌🏻

[@andrewjohnson9896]

I absolutely love the attention to detail you have.

[@EG3HC]

Love a good “Craig can you just…”

[@simoned1978]

Deffo my favourite car, sounds awesome

[@bluesrike]

I love how the Porsche doesn't have visible rivets on the fenders. Unlike most RWB builds.

[@redauwg911]

that was an amazing episode thank you guys

[@driftworks]

Thanks. No worries 👍

[@Tex777_]

This thing sounds absolutely SICK. I like that you can hear more of the induction and engine noise. Sounds much more balanced overall on camera anyways

[@Ricky-cl5bu]

Lovely job as usual

[@ExV1rUS]

This car is such an amazing piece of art!

[@driftworks]

Thanks 👍

[@mattcangie]

What a scary, fast, gorgeous beast. Well done sir.

[@jpmotorsport4728]

Still sounds amazing Phil 👍😎🔥🔥🔥 . Stunning car ! ❤️

[@JasonsLabVideos]

DAMN this thing is nice !! SO much nice work on this !!

[@TomChame]

Excellent job... and vewy nice bwackets. Thanks!

[@davegavin7914]

Hya fellas I’m happy now some decent content watch 😉 what a car to follow sounds awsome as does the Porsche 👍🏻

[@mndlessdrwer]

I may not like the aesthetics of the air-cooled 911's, but they do have a radically different sound compared to the later water jacketed engines. The fact that Porsche managed to design such a performant engine without liquid cooling is deserving of respect. Even if it isn't my aesthetic preference, that can't change the fact that this is an incredibly cool car.

[@dln.sweeney]

The sound of that lift kinda has a nice rhythm to it

[@ecarasig]

Friends persuade friends to do things they wouldn’t do in their own cars lol. Nice one. Full disclosure this and the v10 m3 are the main reasons why I subscribe. Luv this car!

[@peterjeavons8476]

Cars brutal love it

[@AutoBeta2T]

Great result 👍☺️

[@JohnRae]

I nearly got bounced off the road in my caterham following waze to cadwell! terrifying roads round there

[@Matty.Hill_87]

That sounds loads better

[@samuraile6625]

Hi Guys, family is on first place and be honest, nicely done. Looking and sound good.

[@driftworks]

Thanks 👍

[@raywinsor5272]

Hemholtz resonator for the problem. To do it right you need all lengths and volumes of the headers to tips.👌🏿👌🏿

[@FabCoUK]

Definitely space limited, nice work!😃

[@driftworks]

Thanks! 👍

[@matteightytwo]

Waze effed me over going to Cadwell last month while in the track car. Thanks Waze

[@driftworks]

Same thing for us last time we were there. It's dogshit.

[@BurpleRX7]

Sometimes it’s better to just leave earlier or pull in and get a coffee and stick to the actual route, I don’t have much re-route choice in a truck but have been screwed over more than once in the RX7 being taken down bridleways etc

[@rogerjohnson378]

My favorite car

[@kevinkinsler]

If your not happy with the new exaust,I Definitely Recommend Brooke Race Exaust in the U.K. They have built some nice stuff.

[@RoflOnMyWaffle.]

Late to the party but really want to see more of that 58 Apache at Craigs!

[@tomtht3355]

Sounds proper 👌🏻 That right hand bank got a weeping guide ?

[@kc550]

You guys should do a q&a with some pints, like what hoonigan did a few years back. Would be fun to hear the banter between you guys and learn some of the history of the shop, how you guys met, got into cars etc.

[@BurpleRX7]

Try getting them all in one room with time to spare! Very very busy people! A lot of the local car guys remember how they got started because we was all out there on the streets enjoying our cars at the same time, back in the cruise forum days

[@kc550]

@@BurpleRX7 fair! However, youtube is equally as important as the work these gentlemen perform on their cars. If they want to grow their channel and generate more revenue, you gotta put the work in.

[@BurpleRX7]

@@kc550 very true! The amount of times I have recommended the channel to American viewers that had no idea they existed and they love it! Too many wheels, wrap , exhaust projects on KZbin or “lifestylers” that were already rich and are just flexing there super car fleets but don’t even know how to change a wheel. More of this kind of thing for me please

[@kc550]

@@BurpleRX7 right?? Crazy how few people know about these guys. Totally agree, we need more actual builders on KZbin, instead of these bolt on queens who farm their cars out. Rob Dahm is in the same vein as Driftworks in that they custom fab most of their stuff, and that's how it should be! Here's hoping for a pint or two with some story time!

[@BurpleRX7]

@@kc550 rob Dahm I have followed for years, can also add bad obsession motorsport to that list and skid factory

[@sami8247]

Ordered a personal steering wheel for my Evo 6 from your shop💯👊😆

[@acathcartmaserati]

Phil, the blocked off bit of pipe you mentioned is called a Helmholtz Resonator. They’re easy to make, and work brilliantly to eliminate a single frequency, but do take a bit of maths and a little trial and error to get right.

[@LuqmanRosley]

I think you can tune out the “drone” at a specific rpm with a helmhotz resonator. Honda had this “fix” on the stock s2000 exhaust

[@EarrGasmm]

Basically no chance of fitting one though.

[@Tex777_]

That's what he was trying to describe is a Helmholtz resonator

[@beardington3rd]

Thats the term was just having a search to find the name of the thing he was describing

[@johnrowell942]

Wow how Phil as not had a ASBO for driving this beast on UK roads before this upgrade. Lol 💯👍

[@f1lmm]

That security guard must’ve thought fuck me that’s quick old bus, listen lads what a life style and a great bunch of car guys. What a life, do you guys need a pick up the litter guy 😂😂😂😂👌

[@BurpleRX7]

I can assure you everyone on that estate is more than used to cars being driven “enthusiastically”

[@independentopinion6847]

You know every time I see your Porsche ,I find myself getting a bit excited. Out of all the sea of 911's on KZbin , your silver bullit is my favorite. It's such a bitchen ride. I bet this car still thrills you every time you open the garage door and know your going for a drive in it. In my humble opinion your 911 sums up the ultimate driving experience. From the interior to the way it probally smells like inside. It's ageless body lines that lead your eyes to her sexy ass . Yep! for sure if I was given the choice of a new 911 or one of your callberm I would not hesitate for a second to chose the analog beauty. Keep up your great work. Best regards Geno San Jose Ca.

[@mushsport]

Try an astra g pump or, like i had on my on my corsa gsi c20let, use a 106/Saxo pump. I had a £5 scrapyard special (bought for mocking up) which ended up doing around 8000 miles on the car without any issues. I had it on a switch so power steering without the car started 😎 was great for pushing the car around etc and nice to switch off/on depending on the road.

[@driftworks]

Funny you should say that! 🤓

[@fowler_steam]

Get a frequency reading app on your phone and drive the car to find the exact frequency of the drone noise you want to cancel out, then you can work out the length of the "J-pipe" you need from the equations. Drone isn't actually the exhaust, it's it's resonant frequency of your cars passenger cabin. You find what that frequency is, then make a J-pipe to cancel that exhaust frequency out with deconstructive superposition of the exhaust pulses :)

[@jamest5149]

It’s called a Helmholtz… there is an equation (temp of gas, rpm etc) which will get you close but make something that can be easily lengthen, start at the short end of the equation answer and extend to tune the length… sometimes you need to change the diameter as well. Had the same issue on my 997.1 GT3 with AWE exhaust, at crushing speed 65/70mph and approx 2900 rpm in top, the resonance was horrendous. 😱

[@driftmonkey3646]

Helmholtz was a person 😀 I don’t think it’s a helmholtz chamber he described, as that is to do with volume and is a big chamber, the blocked off pipe I thought it is a j pipe, and google just suggested that’s also known as a 1/4 wave resonator or even a helmholtz tube that doesn’t worry about volume, just length.

[@waynethomas1243]

Love this 964, but we need to see more on the E30.

[@driftworks]

Lot's going on with the E30 towards the end of the year. We'll of course keep you up to date.

[@markphillips6998]

Top tip, pretty much all petrol stations or post offices still have a map of the local area if not the UK in stock. Probably dusty and hanging out with the " adult " material 😂😂

[@jameseli5782]

Massively Bad Ass!

[@mrmoss149]

It's all about clearance, Clarence...

[@tofugypsy2021]

Highly rate Vibrant performance ultra silent resonators. Try them out sometime. you won't be disappointed.

[@padbender2972]

Epic projects like these end marriages...:)

[@Clark_R]

Uh-oh, Phil. That downward rear shot, that new tip looks slightly further out, better get that sorted. 😉 Otherwise, sounds much more classy!

[@lw_evo1760]

MR2 pumps are meant to be good. I got one in the garage if you want it cause im never going to fit it too my evo

[@Matty.Hill_87]

I bet that LS power tvr is lively, bet its weird having a reliable tvr as well 😂😂

[@mobshipa187]

Get second skin sound deadner they also make heat blocker check them out

[@truthseeker8483]

Dynamat rear bulkhead?? Mass loaded vinyl?

[@nevaloseheart]

Really wanna see more of Craig's customer car builds...

[@BurpleRX7]

Craig definitely needs his own channel with some of the stuff he does! Unfortunately “customers” is the key word, he can’t be stopping to film and chat and rejig a camera on the customers dime, Could definitely up his Instagram game though, Suppose it depends how private the customers want there builds kept

[@2centcomment629]

Thanks for the video upload been waiting for it. Have you tried an electrical steering system? Watched a video where they used a Volvo electrical steering on a BMW running a K24 Honda motor.

[@driftworks]

Do you mean on the column? We use one on the E30 and it's okay. There's no room in this car without brutalising the interior.

[@2centcomment629]

@@driftworks yes I am talking of that one. Alternatively what about swapping the hydraulic pump for a volvo S40 electric pump if space is an issue. BMW also have an EPS that could be looked at.

[@michaelsummerell8618]

So, have you decided on keeping on the big GT wing Phil...?! Hoping so, seeing as it's a full Monty JDM RWB build....

[@driftworks]

I'm still going to get the other decklid sorted to try. I'm in no rush though. I love this look too.

[@g19anson]

What’s with the Smokey start, valve guides?

[@driftworks]

Porsche. My 997.2 GT3 can poison half the workshop on startup sometimes.

[@TheKarlHollings]

Can you get Craig to do a DynoTorque workshop walk through of some of the projects?

[@spazda_mx5]

23:50 Helmholtz resonator?

[@ADEMSALAN]

Are you using the genuine mercdes power steering oil ? Iv install about 5 of those pump in different cars with no issues

[@driftworks]

We got to the bottom of it. We were sending the 12v signal wire through the ECU. It was pulling way more amps than we thought it would.

[@ADEMSALAN]

@@driftworks good stuff 👏

[@ericschumacher5189]

When is the 10-into-1 header for the BMW work continuing?

[@driftworks]

At some point in the future 👍

[@driftmonkey3646]

Would’ love to see some real world application of a ‘J pipe on drone.

[@KimOve]

Just take a look at BMW's standard exhausts 👌🏻

[@jjsorenavki7005]

Motec or emtron, DBW setup would really help you out,

[@driftworks]

What would it help with? It's on Bosch DBW with the Haltech.

[@jjsorenavki7005]

@@driftworks eww haltech,

[@DetoxHitmanClinic]

When can we some some of the dw86 again?

[@driftworks]

When the time is right. It needs quite a bit of attention & it's difficult to prioritise when there's nothing I want to use it for.

[@kenrossaukrsa]

You won’t get better than it is now unless you add a mini cat tube to the waste gate pipe

[@mrmoss149]

Hey kids- this week on " Craig - can you just" we get a bonus of " Jay- can you just".. 😆😆😆

[@BurpleRX7]

What heat shield is that you’re using Phil? Is it nimbus or some kind of Amazon nimbus

[@driftworks]

It's Nimbus 👍

[@BurpleRX7]

@@driftworks cheers, will have a look around see if I can find a relatively cheap supplier, I looked last year and was shocked at the price of the twin wall stuff

[@thomasdavidson7367]

Ls swap xj??

[@dms9289]

This thing would look so much better without the spoiler extension.

[@dgo9121]

Is there a way you guys can provide the color code on the 964?

[@driftworks]

It's Arctic silver.

[@dgo9121]

@@driftworks Thank You

[@zanerasmussen8889]

I swear last time you changed this was to make it louder. lol

[@driftworks]

No, I was making it quieter. It had an absolutely tiny motorbike style silencer when it came from Japan.

[@zanerasmussen8889]

@@driftworks ah yes, that's right. What a journey it's been! I hope this is acceptable, it sounds nice.

[@Mart77]

Craig always has this "oh it's you again with your crap" look on his face

[@328irossi]

Why anyone uses waze I do not know , always an absolute mess 😣

[@shaunmccormack6980]

Exhaust inspiration at 10.25 kzbin.info/www/bejne/eH3WemSeqLCoZpo

[@Matty.Hill_87]

Is it just me that safety squints out of habit when the welder starts? 🤦😂

[@driftworks]

Haha nope.

[@Islacaftz]

I literally had a curry at the end of your raod a couple of weeks back... I wouldn't reccomend lol

[@driftworks]

Haha, just go to the Spice Merchant in Kings Heath for the real deal.

[@richardsowter8914]

Diwan in moseley is the best choice locally - been going for over a decade!

[@Islacaftz]

@CanisMalus Predictive text you mong!

[@mackiehughes7982]

first boiiii

[@rsl000]

Plz get rid of that tacky aluminum Nardi steering wheel. U need a MOMO Prototipo in carbon fiber!!!!!!!!!!!!!!!!!!!

[@driftworks]

Nardi is top drawer & the deep corn in particular is one of my favourite wheels in the world. So I'll pass 😂

[@BurpleRX7]

MOMO!!!???? Really???? Nardi make exceptional wheels, Coming from Japan I’m surprised it didn’t come with some tacky engrish vertex tat. Plus carbon fibre wheels are horrible, they get all greasy and slippy. Burn you in the hot and freezing cold in the winter, Leather is key

[@Schlipperschlopper]

Sadly soon all combustion cars and trucks including classics will be banned from public streets in entire EU and Scandinavia :-( In Germany the Green Peoples Party gave order to shorten fuel supply from 2025 on by reducing all conventional fuel stations to only one state operated central gas station per city or county. Car washs will be forbidden too because they are climate killers, now they want to slow down all the gas station pumps from 20 litre per minute to 2 litre per minute...From 2027 on in the EU certain car spare parts will be banned too....as exhaust systems, turbo chargers and even some engine and gearbox oils...California and New York will do the same from 2027 on.... So no investments should be done in oil burning cars any longer....They even created a new kind of crime here, called emissions and smoke crime.!!! (BABVVEN & TEBBVEN & BEFVO laws)!!!!

[@baseddept.]

Why don't you cut up the rear bumper and sit the turbo out on show like a pair of nuts just dangling there? Remeber, like the one that went viral on instagram? I'll try and find It now and dm you it

[@driftworks]

Not my cup of tea 👍