why do u ever want to make ur car louder?

I'm a combustion engine engineer and I have to say that the way you showed and made the power and AFR graphs, and explained everything was just beautiful. Well done video mate, nothing extra.

Awesome car and great video. No music, just the sound of the dyno pulls and you explaining everything in a detailed manner. I especially liked how you described the tuning process and the reasons for pulling and adding timing.

the manifolds split into 2 for easier install is probably the smartest thing I have seen designed for a car, great job whoever designed this

Agree with a bunch of the comments below about the quality of this video. Easy to watch the entire thing and stay interested. No fluff, direct and to the point, but covers everything. Great Vid!!,

It's actually impressive to gain that amount of hp on the whole curve just by swapping the exhaust

Wasn't planning on watching the whole video as I just wanted to see what the new exhaust sounded like. However, your presentation, pacing, and narration had me hooked from the first couple of seconds, and I really enjoyed how you presented the process and walked us through each step of the way. The tuning process is really interesting! And it makes a HUGE difference from just slapping on some aftermarket exhaust system (as you pointed out). This easily could have been an hour long video but I'm glad you pared it down to make it digestible and enjoyable. I'm sure the removal and install process took longer than a few minutes :D Thanks for a great video - now where the hell are those Corvette owners! Let's see some more matchups :)

This is pure automotive symphony! The sound of that 8-liter V10 with the upgraded exhaust is music to my ears. Absolutely epic!

Video was randomly suggested by KZfaq. And I didnt expect much. Stayed for the whole video. The thing is not only your editing, but what you show and how you show it/explain it. I meddled with my cars from time to time, which always left me behind cursing, although eventually I succeeded. The way you explain the exhaust change was short, clear and almost made me jump up and change random parts of my cars just because you made it look so simple. Congrats and good luck to you in your future

This video was arguably the most professional exhaust installation I have ever seen. You hit every base.

the long awaited notification.

when the Viper with the cutout exhaust started, that put a smile on my face. but then I listened to the Mustang... and what was that! jaw-dropping!

Nicely done. Straight, clean, informative video with no clickbait or crummy music.

Please never change your video style, I love these kind of videos, not some overly monetized, overly loud music filled 20 minute video with 3 minutes of actual content, love these videos man!

The Viper is from 2000 and still looks cool... Very impressive for an older car that didn't go through 20 years of stock HP increases

I just want to say that this video and your commentary is awesome. Straight to the point, great detail, no BS and filled with information. Love the Viper and Subscribed.

Best tuning video ever. I'm a layman. Totally understand tuning better now. I've watched other tuning videos with no clue whats going on.

Those HP and Torque gains seemed amazing to me

I love how educational all of this is. This feels like something I’d learn in a college class

Always so satisfying when people go for a connected exhaust like a 2 into 1 or x/h pipe. sounds like a true v8 or v10 with it instead of 2 4cylinders or 2 5cylinders

Thank you for being transparent about the ignition timing you were running. Timing makes power. Everything else is secondary.

Sounds SO GOOD!! I'd love to do this with the Ford GT!

Man I love this style of video. No music, straightforward yet in-depth voiceover, definitely earned a subscriber from me.

This is one of my dream cars since I was a child. I'd like to add I'm Italian and have lived in Europe all of my life, grown up loving Ferraris and driving Alfa Romeos. Still as a 6 year old kid I would walk around the streets with a blue Viper GTS model in my hands, I used to drive it carefully on smooth floors not, always careful not to scratch it. The sad thing is that this car is pretty much impossible to see in Europe, I have never seen it in person while revving its engine up higher than normal city cruising. Thanks for this in depth video, seeing the detailed torque and power curves with the fuel mix explanations was really nice. I liked the stock feel of your aftermarket exhaust before the muffler delete! It really valorized that v10 crank noise that makes the viper so special. The final result is stunning though, I appreciate your effort to find the maximum potential of this magnificent car, without ruining its essence.

Well done video! The upgraded exhaust before you cut the resonators sounded perfect in my opinion

Another great video! The overlay of the 2 dynos really puts into perspective how different the two engines are. The only additional detail I was thinking about is how different the gearing must be between the two cars, the Viper must have significantly longer gears to achieve a similar top speed in each gear with it's lower rev limiter, which reduces the torque output to the wheels. Which is the reason why it's so annoying to me when people say "Horsepower sells cars, torque wins races." This race is a PERFECT example of how untrue that is, with the Viper having a whopping 30% more torque, and just barely walking the GT350. (I usually use the 225hp/300lb-ft Foxbody vs. 240hp/160lb-ft S2000 example) Anyways keep up the amazing work, and I can't wait to see what's next for the Viper!

Wow, that looked to be one of the easier exhaust swaps I've ever seen. All that room in the engine bay and the side pipes are a god send. Well done Dodge! Removing the resonators was a great call. Now you can hear that v10 music. Impressive job dialing in the power via tuning and gapping the GT350! Congratulations 👏

The viper looks amazing to work on. Everything fits together so easily and the engine bay looks so spacious.

I love how you created this specific tutorial as if this is just a common DIY thing and that anyone normally have this Mean Muscle car. Good job!

Twenty years old and still looks beautiful. That design has aged beautifully.

First time seeing anything you’ve posted, combing through other videos now. This is exactly what automotive KZfaq content should be. No fluff, fast paced, full of info and honesty.

Exhaust sounds amazing, but I'm really impressed at how clean looking that Viper is from being a 2000 model. Great job

Dude this video was really good quality. Especially as someone else mentioned your graphs and explanations with the visuals were on point. I wish you'd explained a little more about the adding degrees to the engine during the tune, the visuals were great I could have just benefited from a little bit more explanation. Thanks for the video, just subbed!

This was my dream car as a kid. I remember it as a pace car in 91 and fell in love with the style. It was so American and unlike the European super cars of the day. Unrefined just pure aggression with no frills and fancy computers to keep it on the road. I have everything from viper micro machines to an huge 1/8th scale model. Even had a poster of the sidewinder which was a prototype convertible truck with the viper motor that had custom flame tread tires.

I can't overstate how excellent your editing and video flow is in this. Quick, concise and all the pertinent and interesting stuff without fluff. Speeding the video up at the rates you did is borderline genius! You should become the template for any instructional videos.

This video just helped me figure out how to tune my car with Uprev and EcuTek myself. All in all, solid job *Four Eyes* and your team.

This is a very great video. Cool to see some quality content once in a while

I love your raw and accurate information. No gimmicky bs. The world needs more of this kind of content.

Respect to Lucio for being an awesome sport and coming out to have fun all the corvette owners were hiding because they didn’t wanna lose in front of the camera 😆

Very solid video. Love the layout, music, and info. Wish more review videos had the same quality.

very clear, illustrative and full of knowledge. Thanks for posting quality videos like this. You just one one subscriber :)

That Viper rips, naturally aspirated 505 pounds at the wheels. This race is an example of what I've learned at an early age: No replacement for displacement. Almost 40 hp and 50 tq at the wheels with an exhaust and a tune is impressive I don't know why he was disappointed.

Wow a no bull straight to the point channel (which is a rare thing btw). Love what you did to the Viper. Sounds awesome. Subbed

Great video! And I love how you made the HP and Torque graphic. Better than a lot I've seen.

Instant FAN!! A no frills video, LOVE IT

Dude it’s my first time on your channel. I expected a normal exhaust video with installation and a short soundcheck. What I got was the best video I’ve seen so far explaining how to program an engine and also what parameters affect the engines power output. Thanks for that

Still one of the greatest cars ever made. Imagine if Viper hadn’t been corked from factory, and came with 600+hp like it should have back then. And the GT350 is arguably the greatest Mustang ever made.

such a well put together video. good job

The exhaust itself attributes to about 15hp-20hp of that power. The custom tune is where you got most of the power. You would have gained 30hp just with a tune even without an aftermarket exhaust

Came for Viper content. Stayed because this is damn good Viper content

I watched & enjoyed every second of the video. This is how automotive content should be simple & straight to the point. No annoying intro . No obnoxious music . No overused B rolls Keep up the good work

Damn - viper running sick. Really can see the torquey engine shine when he pops off into second gear!! Looks like he was about to launch again into third when the throttle popped.

Honestly, I liked how it sounded with the resonators better. Glad you finally got it to sound the way you want though!

Been waiting seems like forever for another video, can’t wait to see the turbo install on the 3V. Def one of my top 3 favorite KZfaqrs.

I’ve watched a LOT of car videos in my life, and this has got to be the most entertaining, informative, well filmed, well narrated, and with JUST enough humor video I’ve ever seen. Didn’t expect to watch the whole thing, but so pleased I did

You’re videos are perfect man. The shots. The editing. The thumbnails

Yes dude yes, keep this up and you will be the best car channel on KZfaq. I hope you get all the exposure you deserve.

The quality of your content is TV show worthy man. As others have stated, I came to hear the Vipers new breathing tubes but stayed for the presentation and video editing. Thanks for sharing!

That will forever be the most beautiful Viper generation to me! It still looks stunning as if it just came out!

That sounds like an exciting topic for a video! An 8-liter V10 engine is truly a beast in the automotive world, and giving it the right exhaust can really bring out its potential. The roar and rumble of such a powerful engine combined with a well-designed exhaust system must be music to the ears of car enthusiasts. It's always fascinating to see how modifications like these can enhance a vehicle's performance and auditory experience. Keep revving and enjoying the thrilling world of automotive engineering! 🚗💨🔧

2:29 Making the headers a 2-piece design is ingenious! I was a bit confused at the portion of the teaser when it looked like you were trying to put a 3-cylinder header into the engine bay!

How the f does this well edited stuff get only this many views? Most car Channels would make a simple exhaust mod 4 videos and have each be an hour. You're amazing.

Imagine that you can do an entire amazing automotive video w no music and zero looking at someone's face. Just plain and simple content. So nice to see.

Those "adventures" with old cars are always fun... in hindsight. I once had a throttle cable break on my 1st gen MR2. Definitely no fixing that on the spot, so I wedged 2 or 3 dimes under the throttle sector, which gave me something like a 3000 rpm idle. It was just enough power to cruise along slowly on level ground, but not so much that it was difficult to start off in first gear. I could just slow down by turning off the ignition. The air conditioner also automatically opened up a separate valve to feed a little more air to the engine to compensate for the extra load, so I could increase my "throttle" a little by turning on the AC.

the jolts of the viper is crazy

This is without a doubt one of my favorite car channels out there. Engaging videos, informative, easy to understand, very cool cars and high quality editing. Nothing much to add, obviously it would be awesome if there were more uploads but I understand that these take time so it's perfectly fine. Keep doing what you do!

I'll have to bring my C6 out there eventually. Surprised how nicely that kit installs on a Viper, never would have expected that

Sounds SO GOOD!! I'd love to do this with the Ford GT!. Sounds really smooth with the resonators. Huge sound improvement over stock..

this vid is so well made. well done!

Okay so I thought I would be skipping through most of this video to see what I wanted but you really kept my interest through the whole ten minutes. This was an amazing video with not a whole lot of bs, right to the point. Love it!

Great and straight to the point video. No annoying music, build or B-roll just straight to the point process. Can't wait to see what else you do this viper.

it’s crazy how far engine, transmission, and ECU technology has come. that massive V10 only making in the low 400’s hp is crazy

Great video! You go into detail, but keep it easy to understand and consume. The viper sounds so much better.

I’m surprised to say that uncorked V10 sounds really, really good. Such an uncommon sound it’ll have gearheads looking around wondering what is making it. Awesome video, both of your builds are really tasteful

I love that you tried multiple types of racing. Not just the best one for your car, you gave the mustang the higher RPM it needed. I would love to see a rematch

Sounded perfect with the resonators.

I liked the technical details in this video. I feel like I learned a lot about engines

Nice to see that people are still showing the Viper some love. Always loved the car

That's quite a difference, the Viper actually sounded alot like my old Audi S8 before you had the resonators removed. That sound definately worked for the S8 but for the Viper removing the resonators was a great call. It sounds incredible and the car looks beautiful.

this is one of the best video ive ever watched. had to sub

Hey dude nice shout out to STS, didn't realize you're out here in Reno as well. I used to work for Summit Racing Equipment and Street to Sand was one of our favorites to recommend to people. Keep up the great content bud, cheers.

I have to say, I've watched this video numerous times and if there was a 101 course on the "why" and "how" tuning works the way you articulate everything is absolutely perfect and explained incredibly well!

Great video. Beautiful machine. Love the Viper. My favorite since I was a kid.

Four years ago I heard a last gen Viper, haven heard a card or bike sound like that before or after. Pure magic.

The moment I saw those headers, I knew this was the real deal. And you're doing it properly too, with a high flow cat and all, no cutting out necessary emission controls here. I definitely appreciate that. You can have high performance and good noise with a cat.

This video showed up on my recommendations and it's the perfect fit, a knowledgable man just showing to the world his passion with unbiased and clear explanations, keep up the good work man!

This was such a fun video to watch! The viper is my first favorite car since my pre teen years! lol I WILL own one, one day! Awesome video! 👍

I don’t usually comment on stuff, but Its super cool the tune was done in Reno, its even cooler this vid has almost 4 mill views now. Viper sounds awesome man! 👍🏼

I like the look with the side panels off tbh, also definitely liked the sound better with the resonators on but you can't beat such a simple & effective performance gain.

These videos are great! The way you explain how to install parts without getting boring is a God given talent

Big improvement in sound!!! Great job!!!

This is one of the best automotive videos out there. Between the visual aids on the dyno, the clear instructions for installing the exhaust, and fan service with the race, you did an amazing job.

Love the work you put into the visual explanation for the tuning steps and why those steps were taken.

I actually like the design of the viper (especially the older ones). I remember seeing some in person and they were stunning.

Great video, I've loved the the viper since I first saw it in Gran Turismo 3 as a kid, such an unique car.

Love how the viper tries to kill you at the end as most vipers do 😂 if that thing happened on the freeway it would definitely caused an accident

This content is so high quality and free of fluff and filler. Thanks for the great vids.

Great video. Amazing sound too!

My dad has a fist gen and I remember hating the 2nd gen just because of the sound. The first gen stock exhaust makes it hiss, can't beat it.

I just wanted to say thanks for a very well put together video! Very informative, no bs, and I was interested the whole time! Keep these style vids coming please! 👌