RevGTO

iTrader: (12)

I planning to build a catted Y with Flowmaster merge for a LT install. A friend has a shop that does exhaust, and we will be able to use all his equipment, but he only has a crush bender. What mandrel bends are needed for this, and where is a good place to get them? Any other helpful info is welcome.

Torque_Wrench

iTrader: (13)

Hmmmmm...that's a good question...really. Good luck with that.

RevGTO

iTrader: (12)

ttt ... anybody??

Demon Of Dreams

iTrader: (3)

just go buy yourself a pair of U bends, a 90 degree and a pair of 45 degree bends... you should be alright...


i was going to do one with a magnaflow 2 to 1 merge with dual 3" in and single 3" out... flows a bit better than the flowmaster merge.

also, go to eadperformance's website and get a pair of the magnaflow spun metallic cats ... the ones I was going to use for mine were the offset 3" but thats entirely up to you of course.

http://www.car-sound.com/02product/d...niversal=59959 3" Spun Metallic Cat

http://www.magnaflow.com/02product/s...ne=main&id=861 3" Y

RevGTO

iTrader: (12)

Thanks for the help! I'll get those bends.

I already have the Flowmaster merge and pair of the older style Carsound ceramic cats. I'm going to go from 3'' at the collectors to 2.5" Y to the merge and the 3" I to my GMMG.

ls2 bait

iTrader: (11)

there u go count em up

SSwt00SS

iTrader: (18)

yo, ls2bait, what cats are those? have a link for them? thanks...

Ragtop 99

iTrader: (7)

Jegs and summit sell the piping

cookba

iTrader: (10)

setup : 2002 Z28 A4 w/ pacesetter LT's, GMMG

Plan: build a custom catted y pipe using (2) 3" Magnaflow metallic core cats

problem: where is the ideal placement for the cats to ensure proper heating while resisting overheating? Then, is 3" ypipe to gmmg piping good idea for car with only above listed mods?