Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

Anyone try the PHAB catback

Thread Tools
 
Search this Thread
 
Old Feb 10, 2018 | 08:19 AM
  #1  
01WS6BLACKLS1's Avatar
Thread Starter
TECH Apprentice
 
Joined: Dec 2014
Posts: 302
Likes: 9
From: Pa
Default Anyone try the PHAB catback

Hey guys was wondering, has anyone tried the PHAB catback and liked it. I was wondering because you get the 4 inch quad tips with it. But from what I've researched and read it may sound raspy or like sh** lol.

I have hooker longtubes, catless y pipe and currently have a magnaflow catback. Love how it sounds, just want the quad tips. Also where my pipe comes over the axle it kinda for some reason merges into the passenger tail pipe. The way it does would in my mind not help flow, will try to get a pic, and the catback came with the car btw. Thanks again.
Reply
Old Feb 10, 2018 | 08:38 AM
  #2  
HCI2000SS's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: Aug 2012
Posts: 11,137
Likes: 20
From: Howell & Fenton MI
Default

All I can tell you a lot of the rasp you hear comes from the merge design in the y-pipe. With that said if PHAB uses a actual bullet muffler and not just a resonator it should sound pretty good as long as the y-pipe has a proper merge. I run a Flomaster merge with a Magnaflow 14419 bullet muffler and it's still very loud being just a small bullet muffler, but there is no rasp. That PHAB muffler looks very similar to the LM1 and LM2
Reply
Old Feb 10, 2018 | 08:47 AM
  #3  
01WS6BLACKLS1's Avatar
Thread Starter
TECH Apprentice
 
Joined: Dec 2014
Posts: 302
Likes: 9
From: Pa
Default

When I did the headers I bought the matching brand y pipe.
Reply
Old Feb 10, 2018 | 08:51 AM
  #4  
01WS6BLACKLS1's Avatar
Thread Starter
TECH Apprentice
 
Joined: Dec 2014
Posts: 302
Likes: 9
From: Pa
Default

Of course that was like 4 years ago but thats how it merges. Also I'll have to get a pic car is in storage now at father in laws. My catback that I have is a magna flow sounds good, but where the pipe comes over the axle it it merges like right into the passenger tail pipe before it makes its turn to exit the vehicle, never thought of it till I come across the catcack from phab. Doesn't makes sense for flow. c I want the quad tips. And a meaner sound never hurts lol.
Reply
Old Feb 10, 2018 | 08:55 AM
  #5  
HCI2000SS's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: Aug 2012
Posts: 11,137
Likes: 20
From: Howell & Fenton MI
Default

Just by looking at it that's not a very good merge. I can almost guarantee you'll have a lot of rasp with that small bullet muffler. The merge in my Pacesetter ORY looked very similar to that, and with the LM1 it had tons of rasp. Sounded like crap lol
Reply
Old Feb 10, 2018 | 09:00 AM
  #6  
01WS6BLACKLS1's Avatar
Thread Starter
TECH Apprentice
 
Joined: Dec 2014
Posts: 302
Likes: 9
From: Pa
Default

Thanks for the input, may just try those tips for now I guess. definitely don't want it to sound like crap. I'll just have to keep finding vids on YouTube of similar setups till I buy a new catback.
Reply
Old Feb 10, 2018 | 09:05 AM
  #7  
HCI2000SS's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: Aug 2012
Posts: 11,137
Likes: 20
From: Howell & Fenton MI
Default

Can you just buy those tips separate and have them welded on? Also, the FM merge is only like $40 as well
Reply
Old Feb 10, 2018 | 09:12 AM
  #8  
01WS6BLACKLS1's Avatar
Thread Starter
TECH Apprentice
 
Joined: Dec 2014
Posts: 302
Likes: 9
From: Pa
Default

Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Feb 10, 2018 | 09:14 AM
  #9  
HCI2000SS's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: Aug 2012
Posts: 11,137
Likes: 20
From: Howell & Fenton MI
Default

Perfect! Those look great
Reply
Old Feb 10, 2018 | 09:16 AM
  #10  
01WS6BLACKLS1's Avatar
Thread Starter
TECH Apprentice
 
Joined: Dec 2014
Posts: 302
Likes: 9
From: Pa
Default

Not the same brand, but there are a few different ones. How did u do your ypipe.
Reply
Old Feb 10, 2018 | 09:23 AM
  #11  
HCI2000SS's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: Aug 2012
Posts: 11,137
Likes: 20
From: Howell & Fenton MI
Default

I had a shop cut out my stock Pacesetter merge and then weld in the FM merge. Labor was like $50 if i remember right, so for $90 I got a really good merge installed. Also important to note is that I gained notibable power as well. Apparently at my power the horrible merge design of the Pacesetter unit was restricting flow a lot
Reply
Old Feb 10, 2018 | 09:30 AM
  #12  
01WS6BLACKLS1's Avatar
Thread Starter
TECH Apprentice
 
Joined: Dec 2014
Posts: 302
Likes: 9
From: Pa
Default

Just as i went to respond lol, i see I'll have to modify my ypipe, heck I may just try that and the tips for now lol. Bet i notice a difference in sound to boot. Wish i would've researched when I bought the ypipe lol, o well. Looking at the ypipe why didnt i question that before i bought it jeez smh. Thanks for your help man. Will report back when I do it.
Reply
Old Feb 10, 2018 | 09:36 AM
  #13  
HCI2000SS's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: Aug 2012
Posts: 11,137
Likes: 20
From: Howell & Fenton MI
Default

Glad to help man. Yeah the merge on these pipes is extremely important to both sound and power. It kills a lot of that rasp since the transitioning of the exhaust is much smoother, and by that same principal power is obviously enhanced too. If you do a search on here you'll see lots of info on this. Looking forward to your results
Reply
Old Feb 10, 2018 | 10:20 AM
  #14  
01WS6BLACKLS1's Avatar
Thread Starter
TECH Apprentice
 
Joined: Dec 2014
Posts: 302
Likes: 9
From: Pa
Default

Reply
Old Feb 10, 2018 | 10:21 AM
  #15  
01WS6BLACKLS1's Avatar
Thread Starter
TECH Apprentice
 
Joined: Dec 2014
Posts: 302
Likes: 9
From: Pa
Default

How do you think this would work?
Reply
Old Feb 10, 2018 | 10:31 AM
  #16  
HCI2000SS's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: Aug 2012
Posts: 11,137
Likes: 20
From: Howell & Fenton MI
Default

The merge is no doubt better than what you have, but to get the most out of it you need the correct size. 3" in to 4" out is best. Not sure what the specs on that one are, but Flomaster has all the different sizes. Then there's the matter of weather it will perfectly fit your headers or not. With your current ORY you know it fits so that's a non issue. What does this one cost?
Reply
Old Feb 10, 2018 | 10:37 AM
  #17  
01WS6BLACKLS1's Avatar
Thread Starter
TECH Apprentice
 
Joined: Dec 2014
Posts: 302
Likes: 9
From: Pa
Default

149.95 plus shipping hawks motorsports. Lists that it fits the hooker headers, however just came across this searching the web. I trust your judgement just seen that and was like sweet. But yeah definitely probably better to modify mine with that flowmeter merge then.
Reply
Old Feb 10, 2018 | 10:41 AM
  #18  
HCI2000SS's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: Aug 2012
Posts: 11,137
Likes: 20
From: Howell & Fenton MI
Default

That's a good price but having the FM merge installed will still be a tad cheaper, and you'll get a better overall merge. Still a better way to go IMO
Reply
Old Feb 10, 2018 | 10:47 AM
  #19  
black sky's Avatar
TECH Apprentice
iTrader: (3)
 
Joined: Oct 2014
Posts: 313
Likes: 0
From: Dyers Eve, NW Indiana
Default

Agreed. That merge is much better than the curent hooker y you have. Looks somewhat close to my ARH Y-pipe merge. Not a bad price too. That hooker merge is the same as Kooks use to use. That always suprised me considering the level of kooks product, price, and exhaust experience. Ultimately thats why I went with ARH.
Reply




All times are GMT -5. The time now is 02:31 AM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE