3inch downpipe and all the way back - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

Darknd666 · 07-09-2021, 05:36 PM

I am wanting to do a 3 in downpipe and stay 3 inches all the way back to the tomei 80 catback i have. I cannot for the life of me find the parts needed to accomplish this. To further complicate matters i NEED 2 more resonators somewhere along the pipe. No cats, dont want em. I need some ideas/where to look for parts.

I did have an idea of buying a vibrant titanium resonator and tomei 3in titanium front pipe and cut the tomei front pipe and clamp the resonator in between. But will that quiet down the exhaust enough?

Also apparently i cannot find the ultra quiet JDL front pipe anywhere...feel free to chime in here Jesse from JDL.

Joveen · 07-09-2021, 05:40 PM

Are you NA? Or Turbo? JDL has a 3" overpipe/frontpipe combo to attach to the tomei. If your trying to pair it to NA header just buy a 2.5 to 3" adapter.

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Darknd666 · 07-09-2021, 05:42 PM

Im running the JDL turbo kit 7psi of boost, plans to add a little more.
Also where are these sacred JDL front pipe/overpipes?

jflogerzi · 07-09-2021, 05:50 PM

Quote:

Originally Posted by Darknd666

Im running the JDL turbo kit 7psi of boost, plans to add a little more.
Also where are these sacred JDL front pipe/overpipes?

https://jdlautodesign.com/collection...ont-pipe-combo

https://jdlautodesign.com/collection...-with-titanium

Price just means they are oos and I would call to get an ETA

Darknd666 · 07-09-2021, 05:58 PM

What about the downpipe is there 3in to mate to the 3in overpipe? I see the inlet options for both

jflogerzi · 07-09-2021, 06:03 PM

Quote:

Originally Posted by Darknd666

What about the downpipe is there 3in to mate to the 3in overpipe? I see the inlet options for both

I believe you need to call them. I know you can order hot parts but I am not sure if its intergrated into the Manifold which means if you kit is currently using 2.5inch you may need a new manifold with a 3inch option but I would call them. Jesse the owner is a good guy.

Darknd666 · 07-09-2021, 06:16 PM

I heard Jesse is a good guy, ill just have to be patient, regardless the parts are not available so ill have to be patient

NoHaveMSG · 07-10-2021, 04:05 AM

Not sure what the deal with JDL is but when I asked Nameless about a catless FP/OP setup in 3” they said they won’t do them anymore. Your best be may be to find a custom exhaust shop local to you and work with them on one.

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Darknd666 · 07-10-2021, 07:29 PM

Ok ill see what a local shop can cook up for me

07-09-2021, 05:36 PM	#1
Darknd666 Member Join Date: May 2021 Drives: 2017 86 Location: NC Posts: 38 Thanks: 1 Thanked 18 Times in 10 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	3inch downpipe and all the way back I am wanting to do a 3 in downpipe and stay 3 inches all the way back to the tomei 80 catback i have. I cannot for the life of me find the parts needed to accomplish this. To further complicate matters i NEED 2 more resonators somewhere along the pipe. No cats, dont want em. I need some ideas/where to look for parts. I did have an idea of buying a vibrant titanium resonator and tomei 3in titanium front pipe and cut the tomei front pipe and clamp the resonator in between. But will that quiet down the exhaust enough? Also apparently i cannot find the ultra quiet JDL front pipe anywhere...feel free to chime in here Jesse from JDL.

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07-09-2021, 05:40 PM	#2
Joveen Senior Member Join Date: Mar 2018 Drives: Bone stock Location: Windsor, CT Posts: 767 Thanks: 535 Thanked 232 Times in 162 Posts Mentioned: 8 Post(s) Tagged: 0 Thread(s)	Are you NA? Or Turbo? JDL has a 3" overpipe/frontpipe combo to attach to the tomei. If your trying to pair it to NA header just buy a 2.5 to 3" adapter. Sent from my SM-G998U using Tapatalk

07-09-2021, 05:42 PM	#3
Darknd666 Member Join Date: May 2021 Drives: 2017 86 Location: NC Posts: 38 Thanks: 1 Thanked 18 Times in 10 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Im running the JDL turbo kit 7psi of boost, plans to add a little more. Also where are these sacred JDL front pipe/overpipes?

07-09-2021, 05:58 PM	#5
Darknd666 Member Join Date: May 2021 Drives: 2017 86 Location: NC Posts: 38 Thanks: 1 Thanked 18 Times in 10 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	What about the downpipe is there 3in to mate to the 3in overpipe? I see the inlet options for both

07-09-2021, 06:16 PM	#7
Darknd666 Member Join Date: May 2021 Drives: 2017 86 Location: NC Posts: 38 Thanks: 1 Thanked 18 Times in 10 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	I heard Jesse is a good guy, ill just have to be patient, regardless the parts are not available so ill have to be patient

07-10-2021, 07:29 PM	#9
Darknd666 Member Join Date: May 2021 Drives: 2017 86 Location: NC Posts: 38 Thanks: 1 Thanked 18 Times in 10 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Ok ill see what a local shop can cook up for me

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