Thoughts on the Flowmaster D-port h-pipe...
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From: Canal Winchester, OH
Thoughts on the Flowmaster D-port h-pipe... I'm currently working on setting up my custom 3" dual setup with a h-pipe. I just want to know what people think about the D-port h-pipe by Flowmaster. People running it, please respond and tell me what you think. It's part #15933 if anyone wanted to know in order to look it up.
I'm running it with the highest flowing cats I know of (Magnaflow 59929's) which are currently on their way to me. I plan on running Flowmaster 1 chambers as well and dumped at the rear axle.
So what does everyone think? Any other h-pipes out there to take a look at as well? Let me know. Thanks.
I'm running it with the highest flowing cats I know of (Magnaflow 59929's) which are currently on their way to me. I plan on running Flowmaster 1 chambers as well and dumped at the rear axle.
So what does everyone think? Any other h-pipes out there to take a look at as well? Let me know. Thanks.
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From: Philly
Originally Posted by jmm98LS1
Love it! IMO it is a big factor in the sound/tone my exhaust has.
Plus it only takes a little work on the driver's side to get it to connect to longtubes on an f-body.
Plus it only takes a little work on the driver's side to get it to connect to longtubes on an f-body.it looks like a GREAT kit. it looks like it'll give you a midway between an X-pipe and an H-pipe. that's exactly what i'd buy if i were to go true duals (which i eventually intend to do).
I haven't heard a one chamber setup in person yet with an H-Pipe. My car and all of my friends running one chambers have X-Pipes. If anyone has gone from an x to an h, and has videos of both, please post up.
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From: Philly
Originally Posted by 67SS&99Z28
I haven't heard a one chamber setup in person yet with an H-Pipe. My car and all of my friends running one chambers have X-Pipes. If anyone has gone from an x to an h, and has videos of both, please post up.
https://ls1tech.com/forums/generation-iii-external-engine/583890-no-more-x-h-pipe-ownz-all.html
if only he woulda listened to me from the beginning, i coulda saved him $500
H-pipes sound much better IMO.it's ridiculous how much better his car sounds now with an H-pipe and single chambers than the X-pipe with magnapacks
(sorry, not a fan of x-pipe duals w/a bullet-style muffler). his car went from "meh" to ear sex. i'm so jealous 
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From: Canal Winchester, OH
Originally Posted by HavATampa
If it's not an x or a y or an h, what is it? I don't see the d part of it. Sorry.
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From: Philly
it's kinda like an H-pipe that scavenges like an X-pipe. the best of both worlds IMO. very nice.
hey man, if you don't mind me asking, what is this "little work" you speak of? do you need to buy a 90 degree bend or something? thanks in advance.
Originally Posted by jmm98LS1
Love it! IMO it is a big factor in the sound/tone my exhaust has. Plus it only takes a little work on the driver's side to get it to connect to longtubes on an f-body.
Plus it only takes a little work on the driver's side to get it to connect to longtubes on an f-body.
Originally Posted by ChocoTaco369
hey man, if you don't mind me asking, what is this "little work" you speak of? do you need to buy a 90 degree bend or something? thanks in advance.
