GV70 Jun B.L Exhaust

[Pearlturbo]

came across this clip on YouTube. Just mufflers added. He has 2 videos. Something I might do for now. I can’t take the quiet exhaust anymore lol

 

[Amtip]

came across this clip on YouTube. Just mufflers added. He has 2 videos. Something I might do for now. I can’t take the quiet exhaust anymore lol

I did see that one, but I hadn't read the comments to see it was just mufflers. Maybe I can trust a local shop to just install some valved mufflers.

 

[AuditoGenesis]

Sorry to necro this. Does anyone that has this installed have a clip of it? I'm generally willing to spend the $2k for a small change, but if it doesn't sound like it does in the video (which I don't really understand how that could be unless they designed a different system to make the video which makes 0 sense, I guess it could be downpiped or something), I'd like to verify what it sounds like.

Anybody come up with any other options besides a custom job? Idk if I trust any of the idiots around me to fab an exhaust beyond welding a cherry bomb to a straight pipe. Anyone that has a custom system have a blueprint?

The Jun BL is WAY too expensive....

 

[Chris.johnson2136]

Hey I’m super late but this is actually my car in the video. It’s just flowmaster mufflers. No drone and i would say it’s 2 times louder than factory but not too loud. Sounds like it should have from the factory in my opinion. Also saved about 40 pounds the factory suitcase muffler is heavy as hell lol. Originally I did a muffler delete and i hated it. This is muchhhh better

 

[Wade822]

Hey I’m super late but this is actually my car in the video. It’s just flowmaster mufflers. No drone and i would say it’s 2 times louder than factory but not too loud. Sounds like it should have from the factory in my opinion. Also saved about 40 pounds the factory suitcase muffler is heavy as hell lol. Originally I did a muffler delete and i hated it. This is muchhhh better

Hey buddy, do you know which flowmaster you used? Sounds great

 

[Chris.johnson2136]

Hey buddy, do you know which flowmaster you used? Sounds great

I meant Magnaflow not flowmaster lol It’s a Charger Magnaflow muffler Part no 11226

 

[Chris.johnson2136]

I’m assuming someone on here runs JB4. Anyone have issues with map 2 cutting boost out? I had to revert to map 1. On map 2 when you reach about 4500rpms it it’s boost out. Trying to see if anyone else is having this issue

 

[VIKBLACKGV7022]

I’m assuming someone on here runs JB4. Anyone have issues with map 2 cutting boost out? I had to revert to map 1. On map 2 when you reach about 4500rpms it it’s boost out. Trying to see if anyone else is having this issue

This is mentioned in other posts specifically about JB4, so I have similar issues and it is due to overboosting on my end and you will need colder spark plugs from what I have gathered, definitely run 93 octane or E mixture.

 

[vananc23]

Can you send a video of you doing a 0-60 or acceleration with the JB4 tune with the camera being on the gauge cluster? I wanna buy the tune but just wanna see how much it truly increases the preformance

 

[Boki92]

I meant Magnaflow not flowmaster lol It’s a Charger Magnaflow muffler Part no 11226

Yo, any chance you could take photos of the exhaust setup on the car? I think it sounds pretty sweet, so I'd like to have photos to give to the shop for reference.

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[Chris.johnson2136]

Yo, any chance you could take photos of the exhaust setup on the car? I think it sounds pretty sweet, so I'd like to have photos to give to the shop for reference.

No longer have the gv70 i traded it in sorry

 

[Jpatel227]

Does modifying your exhaust void warranty?

 

[Chris.johnson2136]

Does modifying your exhaust void warranty?

No

 

[GV70SP24]

This is what you want for the ultimate exhaust setup for the 3.5T:

VMK31-300

Varex Valved Muffler Dual 3" features patented technology giving you the ultimate in Valved Exhaust performance and sound. Xforce USA,Columbus Ohio

xforceusa.com

VKSB01

VAREX Smartbox Bluetooth Exhaust Valve Controller operate and make changes to your exhaust experience via the Smartphone App. Latest Bluetooth® technology

xforceusa.com

You will replace the stock X pipe with an upgraded smoother bend version just after the flex pipes from the cats.

Then add this dual in/out valves muffler followed by straight pipes out to the rear tips. (May have to mount the muffler with valves facing downwards)

The smart box will do the rest and much more!
The box even has a auto drone button to kill any drone you may find which alone is worth every penny.

It even has a geo fence option so if your coming home at late night it will automatically close the flaps when you approach home to make it effortless.

The list of reasons why this setup is superior to anything else is too long to list.

If you want, you can even buy a pair of single version mufflers and straight pipe the exhaust from
The cars to the back and put each muffler off to the side as there is tons of room.

I had this exact setup on 2 different Jaguars and it was amazing.

Had it on my super charged 6 and my supercharged 8 and both were amazing.

Can make it mega loud or anything in between.

Stock exhaust design is extremely terrible if you have looked at it closely but it is incredibly silent.