Best Y Pipe with Flowmaster Scavenger Merge
#1
11 Second Club
Thread Starter
iTrader: (3)
Join Date: Feb 2010
Location: The Beach
Posts: 255
Likes: 0
Received 0 Likes
on
0 Posts
Best Y Pipe with Flowmaster Scavenger Merge
Best High Performance 3" to 4" Y Pipe that includes the Flowmaster Merge.
Click on the link below & scroll down to the bottom of the page to see the QTP Off Road Y Pipe with Flowmaster Merge.
http://www.quicktimeperformance.com/...ls1headers.php
Click on the link below & scroll down to the bottom of the page to see the QTP Off Road Y Pipe with Flowmaster Merge.
http://www.quicktimeperformance.com/...ls1headers.php
Last edited by NOS LS1; 03-23-2014 at 09:48 AM.
#3
I have been thinking about cutting the merge off my new TSP y to put on the Flowmaster merge. The TSP merge looks decent but I already have to modify it because the exit is 2.5" instead of 3. Those parts aren't much cheaper than the Flowmaster merge is anyway. Wonder if there would be an improvement over the new TSP merge?
#4
TECH Senior Member
iTrader: (2)
Join Date: Aug 2012
Location: Howell & Fenton MI
Posts: 11,139
Likes: 0
Received 16 Likes
on
16 Posts
I have been thinking about cutting the merge off my new TSP y to put on the Flowmaster merge. The TSP merge looks decent but I already have to modify it because the exit is 2.5" instead of 3. Those parts aren't much cheaper than the Flowmaster merge is anyway. Wonder if there would be an improvement over the new TSP merge?
#7
TECH Addict
iTrader: (2)
Only thing is their headers are 304 stainless, their y-pipe merge is not...
http://www.jegs.com/p/Flowmaster/Flo...44773/10002/-1
"aluminized 16-gauge steel"
I am using the ARH Y-pipe on my SS.
http://www.jegs.com/p/Flowmaster/Flo...44773/10002/-1
"aluminized 16-gauge steel"
I am using the ARH Y-pipe on my SS.
Last edited by libertyforall1776; 03-23-2014 at 11:13 PM.
The following users liked this post:
Kadog (01-21-2020)
Trending Topics
#9
10 Second Club
iTrader: (8)
I've been modding the y's for years. It never made any sense to me for a 3"y to go into a 3" merge/catback. I cut the y to the point that I can but a 3.5" pipe up to it and then make the rest. At a minimum that little neck down goin into a catback needs to go away.
#10
Iat the merge it is 3" but then it necks down to 2.5" to connect to a stock style catback. For the price you pay for the headers and y I would have expected quite a lot more. Not really the deal everyone makes them out to be..
#11
That's MISTER MODERATOR
iTrader: (9)
I needed to get a catted Y-pipe and what they had was a setup with a four inch outlet and a reducer to 3-1/2 inch. This will match my Magnaflo cat-back nicely.
I would imagine that any shop that offers Y-pipes have several sizes of inlets and outlets available.
Just to state it (as this is NOT a vehicle specific section), this is for a LS1 F-Body.
I would imagine that any shop that offers Y-pipes have several sizes of inlets and outlets available.
Just to state it (as this is NOT a vehicle specific section), this is for a LS1 F-Body.
#13
TECH Apprentice
Join Date: Apr 2002
Location: Hickory, NC
Posts: 373
Likes: 0
Received 0 Likes
on
0 Posts
I couldn't be happier with the flow capability of my QTP Y-pipe with the 4" flowmaster collector. I've had this exhaust set up, including my hooker catback on the car since June, 2006. I've never had a single issue.
#18
Seems this would be a better merge option, and 304 stainless:
http://vibrantperformance.com/catalo...sort=2a&page=2
http://vibrantperformance.com/catalo...sort=2a&page=2
#19
Sorry, I wasn't implying you guys were misleading. In fact I saw the merge was like that.
#20
I wish I saw this Monday I saw the step down on the pics but I assumed it was 4 to 3 since the TSP Y is labeled as a 3 inch off road Y. I def am not happy that I have to cut a brand new piece to get it to work for a 3 inch I pipe