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isnt that under 1700?....who has the full kit all together. I know the guys at Zip they are kick ***! Just want to know who has the full cat header system so I can have it drop shipped to Zip so they can put it on for me.... I dont know if I can do it myself or not ..
If you check most of the thread most say LG and Kooks. When you buy the LGs you get the complete system with high flow cats. I got mine for 1700 shipped and am not mad at all. It has the x pipe, cats and extensions for o2. They have been proven to have the best results from what i have read. To each is own.
Thanks but I have the FAST already. I am actually doing the swap due to wanting to do a dyno comparrison to put the 2 camps to bed already. I am tired of how the sworn fans of each seem to beleive their header is the best. 3 pulls will be made with my Kooks....no other changes and same day will be the Lg's for 3 pulls. The hands down comments will be ended after that. I don't care about 1/4 mile only performance since I use my far more in the low rpm then high rpm so I think I will have one of two sets of headers for sale shortly. I don't care which.
The 1/4 mile guys could care less about off idle TQ but I do. The swap will be about 500 bucks more than I will get for the Kooks. Its my money and I'm bored.
Same dyno....same day...same other mods.
Okay a few things here...
1. No after market emblems (z51 etc); could affect top HP/TQ
2. We will need CORRECTED numbers; we've seen the fallout
3. If using Z06 style fender flares; please note
Actually, looking forward to seeing the numbers; have them printed out on the same sheet so we can see the TQ/HP through the curve.
As I recall you have the 1of1 spinmonster air-intake; correct?
Fred, are you happy with the LG's. Are they much LOUDER than stock, in the cabin and from outside? What mufflers do you do you have? I was quoted $1750 shipped from LG yesterday.
I can't speak for Fred, but I have LG PRO LT's on my vert with corsa sport and it's just a wickedlly bad **** sounding car. My favorite tune is 5Krpm on the highway going under a bridge...it's like a symphony!
I will cast my vote for the Dynatech Supermaxx system. I have the full system(LT headers, PowerCats and X-pipe) on my '03 Z06 and it is terrific. Easy install and paid $1325 shipped to my door. Sound is awesome and quality is as good as I have seen on any system.
Dynotech 1 7/8" S/S Long Tube w/hiflo cats, X pipe, O2 ext. wires, clamp for the clutch line, new gaskets, clamps and bolts delivered to my house in 7 days for $1400 from a TByrne Group buy.
How about the long tube LG vs. the shorter tube Kooks in throwing codes?
The difference of sensor location on the LG and Kooks is quite a bit.
Without editing how many of you are getting codes with the new LGs?
How many with the Kooks?
From: YOU SEE ... I'M NOT CRAZY ...I'M JUST AHEAD OF THE CURVE
St. Jude Donor '09-'10
I have the LG Long tubes with high flow cats and the B&B Bullets ...
As far as sound - it's obnoxious! I like it, but if you are concerned about drone and being too loud then go with a tamer exhaust. When you get above 3k rpm and hit it, it is piercing ... my neighbor can hear me a mile away when I get on it on the highway on-ramp.
As far as performance, I picked up almost 15 hp and 20 Tq - stock to this set up with no intake, no tune.
Vet vetter I sent you a PM ... I want to check out your car. I have the bullets and want to hear the difference with headers...well I guess feel the difference to ..
This summer I will be going with a header, cam, heads, fast intake upgrade!