COPO9560

Thoughts on going to a true dual vs. single system for a street driven 416 with cats? Nothing wild here, looking for 525-550 rwhp on new build.

Pricing out options and Kooks dual looks great. Big question - are duals required for this level of power and will the extra cost be justified?

Lastly, not looking for a lot of noise

I tried a couple searches but really could not find anything close.

TransWS6Am

iTrader: (41)

i did the kooks true duals on my 416

redtan

iTrader: (5)

If each solution is big enough, then it shouldn't matter.

A properly sized and flowing single exhaust can make power just as well as a properly sized and flowing dual.

Now a dual exhaust with an x/h pipe might sound better, either one is fine as long as you do it right.

99Bluz28

iTrader: (35)

3"inlet/4"outlet FM merger, into a Mufflex 4" cat-back w/Magnaflow single out muffler(98402CM) would be a good option.

LPE 403

iTrader: (6)

Kooks dual vote here too! One of those "grow into", no excuses mod's

By the time you get done "piecing" a system together as noted above ^^^^ , for a few hundo more, you can have a system that you may never outgrow.

TransWS6Am

iTrader: (41)

^^ very true, OP your looking at $1350 with free shipping on the kooks true duals. By the time you put another system together you will be very close to that price, might as well go with the kooks.

99Bluz28

iTrader: (35)

Yeah, if the kooks true dual setup in within you budget it's your best choice, but there's no reason you can't put together a y-pipe/single pipe cat-back system under $1000.

LSX32

iTrader: (2)

I agree with 99Bluz28. figure out the size pipe you need for the application and whether you want a Y into a single exhaust or true duals with H or X pipe and what muffler you want. then go to your local exhaust shop (make sure they have a good reputation some of them are crooks) tell them where you want it to exit. this idea should come in at well below 1300 and be as good or better. some people just dont even think about going to the local guy, they just say 'well i want a catback so i have to pull out a wad of cash and buy a bold on kit or whatever.. no says I. lol.

1badeagle

iTrader: (9)

The kooks duals are deffiently sick, But seriously 1350$$$$$$ That so dumb.

LPE 403

iTrader: (6)

Oh boy....here we go again

87silverbullet

iTrader: (11)

I just bought a custom 3 in true dual system off a local member to me for my 416 but I believe a Mufflex system would still do the trick for a 416. Still think about going with it sometimes. I just love the sound of Spintech mufflers

87silverbullet

iTrader: (11)

Here is a Kooks system for sale but the Kooks mufflers are gone and he has Borla mufflers on it

https://ls1tech.com/forums/parts-cla...st-system.html

99Bluz28

iTrader: (35)

Another item to factor into the Kooks dual exhaust is a PHB relocation kit( around $200), unless you have a MWC fab9 w/watts link.

blackls1ta00

iTrader: (27)

who has them for 1350?

TransWS6Am

iTrader: (41)

I sent you a PM on who has them for $1350, it's a sponsor on here but they don't like to advertise that price, you have to call them to get it for $1350.