Official Mark VIII aftermarket exhaust thread.

LaserSVT

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There almost always seems to be someone asking about different brand exhaust setups. What they sound like, what others are using etc etc.

So lets try and put it all in one easy to find place.

List Car:
Manifolds:
Front cats: Yes/no
Mid cat: yes/no or what replaced it
Main pipes:
Mufflers:



So I will start us off.
Car: 1998 LSC
Manifolds: Stock
Front cats: yes
Mid cat: Replaced with generic 2.5" X-pipe
Main pipes: 2.5" mandrel bent
Mufflers: Borla XS Pros

YouTube - 1998 Mark VIII LSC w/Borlas
 
And Sapperfires:


Car: 1993 base
Manifolds: Stock
Front cats: yes
Mid cats: Replaced with generic 2.25" x-pipe
Pipes: Second gen LSC pipes
Mufflers: Ravin chambered (same as Flowmaster Delta 40s)


YouTube - Sapperfires Exhaust
 
Car: '98 LSC
Manifolds: Kooks 304 SS Mid-Length Headers
Cats: 2 1/2" Spun Metallic
Mid Muffler: Magnaflow 14386 Tru-X Core
Main pipes: 2 1/2" 304 SS Mandrel Bent
Mufflers: Magnaflow 14211

Pics and sound clip HERE.
 
Car: 1997 LSC
Manifolds: Stock
Front cats:yes
Mid cat:2 generic 2.5" X-pipe
Main pipes: 2.5" mandrel bent
Mufflers:APC Polish Stainless Oval Muffler w/Tip 2.5" In 4.5" Out
 
obx that a brand?

lol, yeah its a brand most small muffler shops carry.
here is a picture of the ones i got.

33 dollars each on ebay

hf015a.jpg
 
Car: 1993
Manifolds: Stock
Front cats: yes
Mid cat: Was to be replaced with generic 2.5" X-pipe but shop didn't do it
Main pipes: 2.5" mandrel bent
Mufflers: Kooks fully polished oval 2.5" in and dual 3.5" angle cut tips(IMHO-the best mufflers you can buy)
 
Car: 1997 LSC
Manifolds: Kooks Mid length with Cobra flanges
Front cats: 2 1/2" High Flow Catalytic Converters from scp
Mid cat: LMS Double X pipes (biggest mistake on the car)
Main pipes: 2.5" mandrel bent
Mufflers: LMS XpansionX II mufflers

Sound clip coming soon.
 
Car: '98 LSC
Manifolds: Kooks 304 SS Mid-Length Headers
Cats: 2 1/2" Spun Metallic
Mid Muffler: Magnaflow 14386 Tru-X Core
Main pipes: 2 1/2" 304 SS Mandrel Bent
Mufflers: Magnaflow 14211

Pics and sound clip HERE.

that sounds really nice to me. are these the mufflers you used ?
http://cgi.ebay.com/ebaymotors/MagnaFlow-Performance-Muffler-14386-/370450065502
http://cgi.ebay.com/ebaymotors/Magn...ptZMotorsQ5fCarQ5fTruckQ5fPartsQ5fAccessories
http://cgi.ebay.com/ebaymotors/MAGN...r_Truck_Parts_Accessories&hash=item35aa3933e3

what did the entire setup cost you?
 

Thanks! :)

Your second link was to a 2.25" Cat, I used 2.5" Cats.. Yes, I posted the muffler p/n's. :rolleyes:

Excluding the headers, I spent probably right around $1,200 (professional TIG welding ain't cheap!), but since I made most of it myself, and paid less for the mufflers (14386 @ $96.48 and 14211 @ $77.45 ea.), it would cost more to duplicate. :eek:
 
Thats it Savage, your car looks and sounds like my cars evil twin! We gotta meet up at teh half way point and have a beer! ")
 
Car: 97 LSC
Manifolds: Kooks Headers
Front Cats: 2.5" Magnaflows
Mid Cat: Replaced with 1 Xpipe from LMS kit
Main Pipes: 2.5" Mandrel Bent
Mufflers: LMS =QUOTE]

I was thinking of adding a set of Borla's in the rear to my car. But after listening to your car and GENO's I'm thinking a set of LMS mufflers would be better. Thanks
 
Car,
95 base.
Setup,
2.5" Mandrel bent cat back from speedfreak.cc Magnaflow X-pipe, no mufflers.



Wow speedfreaks. I wonder if dan still has a mark. There was so many guy back in the day modding their mark and they are all gone now.
I have a full catback stock from the factory. Its cold lsc.
 

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