Any sound difference?

Glad it was helpful!

Thanks! 😊

Awesome! Thanks for watching the video and the feedback.

That's the only difference I noticed between the 2 was the idle.

Sure thing!

No CAT in the TAB head pipes.

Awesome, thanks for giving it a watch.

Hello, an X pipe is going to be similar to the 2-1-2 pipe as both exhaust fully intersect. X pipes are also great for balancing exhaust and very popular in the automotive side of things.

Hey there, the Power Vision is a good unit and it has some good base maps on there. They are fairly user friendly but depending on your level of computer knowledge you may want to enlist some help from a friend getting it set-up and dialed in.

I'm not sure exactly what you are asking, but I think the answer is no. If the bike is properly tuned a 2-1-2 system with air cleaner will have better low end torque. Depending on the restriction you choose for muffler you may have a lag before it hits the main curve or power band, but the entire line of usable power should be above stock. That is what we have seen on every dyno sheet.

The 2-1-2 reuses the stock heat shields so it will be the same as whatever the stock color is, that is why its only offered in chrome.

I don't have any direct charts with a big bore kit but have a lot of folks who have done the 131 and 128 kits with our 2-1-2 header and reported back being very happy. The depth of sound is much better with an open header and the reduction in heat for rider comfort alone make it a worth while upgrade, but they do report seeing better performance as well.

I will say though that the performance side on an open header on builds like these are not as large as the other two benefits mentioned more of a minor change. Many of our customers who do this build report back the zombies are too loud after this change and end up swapping to the 2.5" louvered baffles.

@@TABPerformance No such thing as to loud of a Harley. lol

They perform very well. You can find some competition 2-1 that will perform slightly better, but not really something you would feel significantly, but those systems won't sound as good or look as balanced as what you are asking about.

Hello, the Bassani true duals are a little less than our 2-2 mainly because they are true duals and don't have a balancing chamber pulling them together. This requires much less weld fixturing and much less labor. The 2-1-2 is much less than all of them, because you have no heat shields and no cross under so no need for high labor content pieces. None of the 3 really are worse quality or performance, just different time and material as well as different performance. For example the true duals are typically more sound focused and high end HP, but don't do as well on the low end torque. Then the 2-1-2 is actually your best performing and still sound great, our most popular option, but they reuse the stock heat shields and some guys like the look of the true duals and the sound, which is where our 2-2 comes in. You get the look of true duals, most of the sound, but get some performance boost from the hidden balance chamber. It is much easier to help guide customers through over the phone, if you are confused than when you started after reading this blurb, please feel free to call in to one of our great Customer Service reps for more information and discussion. 402-413-5090

The 2.5" louvered baffle would be a good option for a deeper but slightly quieter tone than the zombie baffle.

Thank you for catching the Typo is is supposed to be 2-1-2

It is necessary to have the bike tuned. If you have a good base map to use though the Dyno itself is not necessary until you get into bigger builds.

It does not have a cat. What header do you have currently?

I have had a few people do that, unfortunately the only potential issue is the lack of additional support for the exhaust system could potentially cause a weld to break or something like that. It looks like it "should" work but only way to know for sure would be to test it and we haven't tested that out yet.

You bet!

We use the Dynojet PV-2B www.tabperformance.com/power-vision-harley-davidson-tuner-p/power-vision.htm

@@TABPerformance wow awesome I’ll try to purchase but say they will not ship to California ??!!

Sorry, that is correct, no Dynojet dealer is allowed to ship anything in to California due to EPA regulations.

The stock decatted pipe is a larger volume chamber so your exhaust velocity will slow causing a reduction in scavenging.

@@TABPerformance Ok thank you. Makes sense.

Similar yes, we don't carry a 2-1-2 for that model though that one is for 17-up only.

2-1-2 is stock

@@TABPerformance So you make both, 2-2 and 2-1-2? Other than being catless what is the advantage in replacing the stock head pipe ?

You get 3 things with a header upgrade. You will get improved performance, improved rider comfort through heat reduction, and improved sound. We do make both styles mentioned above and the video explains the differences between the two styles.

@@TABPerformance OK thank You.

RS 468 www.tabperformance.com/product-p/red-shift-cam-kit.htm

No, a true dual has independent pipes a 2:2 has a balance chamber that is hidden behind the shields so it is a hybrid. A lot like a true dual with better performance and balance.

Power Vision

Hello, we don't really claim specific numbers. Much depends on other components, if it is run on a hot dyno or atmospheric conditions. I think you would be better off to hop on our Facebook group #zombienation and ask the group about their experience with the product. It will give you a boost if tuned properly but to give you a specific number would not be fair to you or the product to be honest.

no

Sean does like to change his facial hair and hair cut a lot. Only one Sean here, no Shawns :)

@@TABPerformance hahaha makes sense. And of course it's the classic spelling. My bad. Either way....Sean has some awesome info