Installation of Soul Performance Headers for the Porsche 911 (991.1)
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- čas přidán 10. 09. 2020
- Let's get these Soul Performance headers installed!! In this episode I take the car down to EuroCharged Minneapolis to complete my end-to-end Soul Performance exhaust system on my Porsche 911. I can't wait for you to see the job, performed perfectly and expertly by EC's lead tech Dave, as well as listening to the end result!
As ever, thanks so much for watching my videos and supporting my channel. Keep the comments and chat coming! More videos coming soon. Cheers!
#SoulPerformance #StreetHeaders
soulpp.com/product/porsche-99...
Soul Performance Products 991.1 Long Tube Street Headers are built around large diameter, free flowing HJS 200-cell catalytic converters with long tube runners for maximum gains in power, throttle response, and flat-six engine tone.
DETAILS:
+ Fits all Porsche 991.1 Carreras (2012-2016)
+ Designed and built in-house at our Willow Grove, PA facility
+ Power gains of over 25 whp and ft-lbs of torque!
+ All Soul components are backed by a renowned Lifetime Warranty for both street and track use
DEVELOPMENT & SOUND: The factory header design is a very simple, mass produced component not suited for performance. By creating a unique application for the 991.1 platform, we’ve focused on sizing the runners (2”) correctly to extract maximum power from the 3.8L engine while producing great gains from the 3.4L as well.
POWER: Verified independent dyno testing at Apex Autowerks on a Mustang dyno revealed real, repeatable peak gains of 9 whp and 13 ft-lbs of torque with a noticeable improvement in the mid RPM range, well over 25 whp and ft-lbs of torque at 3,000 RPM for a boost where you’ll be at most during normal driving. Even greater power can be realized with an ECU tune, especially after 5,000 RPM where adjusting timing would make a significant difference.
CONSTRUCTION: Each 991.1 header set is assembled out of T304L stainless steel. Merge spikes are incorporated to smooth exhaust flow into the collector and increase power. Thick water jet cut flanges cut to ISO 9001:2015 standards ensure perfect fitment and product longevity. Each exhaust is tested in a fixture to guarantee fitment and then foam packed to ensure they arrive in perfect condition.
HJS CATALYSTS: The highest quality catalytic converters available, known for their industry leading flow and durability. They are efficient enough to meet strict EURO 4 emission standards while still allowing for an increase in flow - all without a check engine light. The HD design uses premium triple foil winding for maximum strength. The brazing stripe is an extra feature in the interest of durability - it prevents the core from moving or experiencing any damage from sustained high horsepower abuse. We use a large and appropriately sized catalyst to allow for maximum gains - no compromises here!
#AutoAmateur
Also check out my blog at www.autoamateur.com to get connected with other like minded Porsche enthusiasts, check out my blog, more DIY and driving content. Custom #SportsChrono gauge faces are now available from my online store in a variety of colors! Check them out!
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/ why-videos-porsches-mo... - Auta a dopravní prostředky
Love that blue sport chrono dial face 👍🇦🇺🦘
Thanks! They’re available at AutoAmateur.com/shop it all colors! 🤩
Really nice sound - These mods enhance the driving experience completely I imagine. Well done!
Thanks David!!
That sounds soooo sweet!! Don't you go putting any ideas in my head! Great vid as always James! Cheers!!
Ha! Cheers! 🤩🙌
James, that sound!!!! Congrats, keep the good work.
Cheers Alfredo!!
Excellent idea to do plugs and coil!
Your car is sounding class James, love it.👌
Cheers mate!! Wish I could bomb around it in with you on the Wizza!
Woohoo James! Awesome video as always! Amaze balls!
Cheers Mike! You’re next! 😉👍
Nice sound
Excellent and congrats, James! Interesting to see how the cats are essentially part of the headers. Hope you are enjoying!
I certainly am, thanks Chris!!
Always good to see one of your vids on a lazy Sunday afternoon, James! #StaySafe, cheers Irwin 🤙🦅
Thanks! You too!
sorry to be off topic but does anyone know a way to log back into an Instagram account??
I was stupid forgot the account password. I appreciate any help you can offer me.
@Ronnie Owen Instablaster :)
man that thing is sounding better and better
Thanks so much! 🤩🙌
I can't wait to hear it in person on Sunday.
Cheers Costas, see you then!
Just ordered my soul performance tune and headers. They pass emissions in California woo hoo!!! Stoked to get them installed. Thanks James 👊
Awesome!!!! 🤩
Just awesome 👍
Cheers Clive!
Sounds great James!
Man I remember when you had your 997.1......i thought about trading my 997 but I'm just not ready to let go of her....everytime I come home from traveling there she is and I realize how much I love it..keep the vids coming!
Cheers Robert!
Thanks for the share.....Ah Wooo it does sound better....yup need that sound clip comparison...cheers!!
On it! Cheers!
Sounds great
Cheers Anthony!!
Sounds amazing! If there is one thing that let's Porsche down is lack of exhaust note from factory - I think you'll be on the throttle even more now 😉
You are not a wolf.. but i agree 😂😂😂 you getting close to my fabspeed setup, The woods are lovely, dark and deep, But I have promises to keep, And miles to go before I sleep, And miles to go before I sleep.
Bad ass car bro
Cheers mate!
Interesting. The headers swap I performed on my 997 , Fabspeed, was really straightforward, I didn't even need to put on stands.
It’s an easier job on the 997 from what I understand.
I’m thinking of getting the soul street headers for my 991.1 c4s with non-PSE exhaust. Looks like a worthy upgrade.
Oh for sure!! You’ll love it.
Great job James in avoiding that utility line with your drone!
Oh, and there was some awesome stuff about headers and exhausts as well.
Maybe there'll be a 2-post lift in your garage's future?
Haha. Maybe! That lift was AWESOME!!
Awesome
Thanks Paul!!
Great video. Thanks for posting. Two things - first, good to find about Eurocharged, and second, can you feel the 25 extra ponies?
Oh yes!!! The power and response gains with the combo of the headers and the tube are immediately noticeable.
James, love your channel, and the Porsche videos- very well done. Question, why did you decide to do the Joy Auto set up instead of just going with a modern head unit like Alpine and back up camera, and plugging into the stock amp and speakers? Surely the screen is worlds better on an Alpine or modern head unit, and I would think the whole experience is more seem- less? I get keeping the stock head unit for aesthetic reasons, but once you modify the head unit, it’s way easier to go back to stock if you use an aftermarket unit. I’m in the market to upgrade my stock PCM, and just trying to make a decision about going with a Joy Auto type solution or just getting a new head into altogether and keep stocking unit for resale. I would appreciate your opinion or thought process on this?
Great question! Personally I don’t like seeing non-Porsche devices in the cabin if at all possible, particularly the head unit. I actually have a hard time with my radar detector which is pretty sleek and non-intrusive but it’s still a bit of a black eye of the cabin’s face.
So you got wrapping for your car?
Does this mod affect the emissions? I would love to do these and a plenum also. I was advised not to do the plenum due to emissions. Awesome video James you rock brother 👍😎🏎
Hey Tom!! Cheers. Here’s what the website says. I don’t what this means for CA but sounds pretty positive! “HJS CATALYSTS: The highest quality catalytic converters available, known for their industry leading flow and durability. They are efficient enough to meet strict EURO 4 emission standards while still allowing for an increase in flow - all without a check engine light”.
If I just got an X pipe, would my 991 pass smog?
Your videos keep getting better and better! Keep up the good work! What's the significance of your vanity plate (9 ELF)?
That’s very kind, thanks Greg! Elf is German for the number 11.
@@AutoAmateur oh, that's cool!
Would be interested in your thoughts on torque and pickup between 2-4000 revs which is where I think these cars are weak. It’s the reason I’d do this change.
Also YOLOfilms managed to unscrew the CO2 sensors instead of removing the wires which looked to be difficult
Bobby at YOLO, yes! I saw that. I’m not sure I would attempt that. I’m trying to get my car on the dyno to get some accurate performance stats but the car definitely felt more powerful and responsive at lower RPMs.
Auto Amateur 2/2. Me again, would be good to see your car benchmarked against another “basic” .1 pdk at Porsches & Pancakes perhaps. Time in 3rd gear (manual hold) 2 - 4000 revs to see the improvement.
Nice! Did you feel any additional power? (tough one to answer without a dyno, I know).
I did! More power and more responsive at lower RPMs at least. I’m trying to get the car on a dyno next week to feature in my next video.
James - if you don't mind can you tell us what the cost of installation was? I have my SOUL exhaust (just the muffler replacement for now) waiting to be put on in spring (don't drive the car in the winter here in WI) and wondering what to expect cost wise?
To have the headers fitted to my set up, which already had the PSE button with he Soul valved exhaust, was around $1000.
Why do you not have BMC air filters? They improve the sound a bit in my opinion. They are OEM on the 918 too I believe
I need to replace them with something like that. I put cheap ones in last summer in a rush to get ready for a long trip and picked up whatever I could find. I have some K&N performance filters ready to go in as soon as I get some time.
I’m at California. If I add this soul header for my 2013 991.1 c4s, would it pass smog check?
I don’t think the headers will make any difference but the cats upgrade might cause you an issue.
that setup sounds so good. what does the butt dyno say?
Ha! The butt dyno says 😳🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥
Do you need to remap the ECU when you put that on?
We needed to change and reapply the ECU tune after we installed the headers, yes.
Can you comment on how much the install was so I can calculate how much more money you will make me spend? When are you doing the steering wheel? It's strangely rewarding. One of the best mods as it's so visual and youn touch it constantly
Hahaha. Sure thing. It was basically $1300 all in, parts and labor. But I also got the air filters checked and replaced the spark plugs. You’re looking at just around $900 or so for the headers.
Sounds fabulous
Lose the wrap
Filming and editing quality beyond excellent
Knowing when to push and when to pull is the secret , that could have been a nightmare of a home job which could have taken days and VOR
This way you keep riding the happiness wave
Well done James
Will you have to change your CZcams name now that you work out of a professional shop? Not sure Euro Charged wants "Auto Amateur mechanic on duty" out front? LOL... great job all the way around! Sounded good during your drive home for sure!
Ha! Cheers Keith!!
...I noticed that the conclusion of the GT3 installation was left out (although the bumper was back on the vehicle), I hope no sharp objects are stabbed into the steering wheel!!!
Haha. All went well!! Back-up camera and CarPlay installed without any knife attacks. 🤣🤣🤣👍
Well........I’m jealous 🤢🤢🤢🤢🤢😂😂
Ha!! Get on the phone to Soul and get some too! 😜
Auto Amateur your car sounds amazing James ....... I was side tracked with some surgery, but once I heal I will 👍
Looks a lovely job there Mr Auto Amateur, many thanks for the video. Oh, and if you happen to be in Suffolk, UK, I'd be very grateful if you could install one of those Carplay/reversing camera setups in my 991.1 4S, seeing as how you're a bit of a wizard with them! I'll make you a nice cup of tea and you can enjoy some of my wife's excellent cakes.
Ha!! Deal. Next time I’ve over I’ll give you a shout. 😎👍
Remove the bumper to change the air filters? No!!!! I'm gonna drive a 997.2 forever!!
🤣🤣🤣🤣🤣
Why did you decide to no try to install yourself? It's just bolt on right? Sincerely, Auto Amateur who's never worked on a Porsche lol
Partly because I was worried about having to cut rusted bolts that might not want to move but also partly that while my car was getting the headers installed I got to play with a gorgeous GT3 RS for the day in the next bay, installing an Apple CarPlay system and back-up cam for the owner.
@@AutoAmateur of course I had paused the video and went back to work about 30 seconds before you mentioned this in the video. I've watched your videos from the last two years over the course of the last month. Been eyeing up a 991.1 or 991.2 for a little while and have enjoyed you sharing your ownership experience. Cost of maintenance always has scared me with 911s. How has yours been?
@@mattwhitney10 pretty good actually! I bought the car with around 92k miles on the clock and I'm now just over 100k, having owned the 991 for about 18 months now. Maintenance hasn't been so bad. Oil changes every 6 months or 5k miles, $250k (way less if you do it yourself), beyond that you probably need to budget around $1500/yr for maintenance I think. It's nothing too horrific like for Ferrari or Lambo owners.
@@AutoAmateur I though $100 for my Jag Vanden Plas and C7 Vette were alot for an oil change haha. Like you, I would do it myself.