exhaust part sources

[BrApple]

Headers

MSDS, INC www.msdsinc.com
- short tube headers
- realistic gains 5-15hp+ depending on other modifications

Weapon-R - www.customcougars.com Discontinued
- short tube headers
- known as MSDS knockoffs

Cat-back System

A bolt-on cat-back exhaust will result in 4-8hp depending on brand and modifications to your vehicle.

Bassani - Discontinued
- removable resonator tips to reduce sound
- loud and drones
- raspy when cold

Borla - Discontinued
SP Motorsports
www.ctamotorsports.com
www.batinc.net/contour.htm - page 33
- smooth sound similar to stock

Bosal
www.batinc.net/contour.htm - page 34
- loud with mirror finish
- flange-fit exhaust may cause some installation problems due to inability to adjust

CTA
www.ctamotorsports.com
- Magnaflow mufflers and resonators options available
- 2.5” all the way back or 2.5” -> 2.25” available

TruBendz
www.trubendz.com
- 2.5" bolt-on cat-back exhaust
- many consider best "bang for the buck" exhaust
- many muffler and resonator options available



Sources

CTAmotorsports
Trubendz
BAT
Magnaflow




Reference Material
Exhaust database- from Old Zetec Forum
Tourige Header FAQ
Tourige Header How-to
Duratec Exhaust Video Post

 

[BigBEN]

VERY nice...just thought you could add justmagnaflow.com for misc. mufflers...maybe?

 

[elraido]

sticky any highflow cat info or how to gut the pre cats and ypipe mod.

 

[Scooba Steve]

Bassani hasn't totally discontinued the contour exhaust. While they don't make-to-stock them like they do for a mustang, they will make-to-order.

I ordered mine through www.performancepeddler.com (1-800-470-1443). I received it 3 weeks later.

 

[morbid]

Since I recently got an almost new Bosal kit, I thought I'd recommend updating that section. It's supposed to be a little loud with the other stock exhaust parts, but even then, some people opt'd for the muffler "silencer" inserts.

I have headers, optimized y-pipe, and high flow Trubendz cat pipe. When I put it on, it sounded like it was just straight pipes -- wicked loud! I got the inserts and it's alot more quiet, but it's still VERY loud, and has some small rasp ranges (3500-4000; 5500-6000). I'm now planning on replacing the cat pipe with a custom pipe... using the largest muffler I can fit in that area. Though, as much as I want to make it more quiet/sane, currently 6000-7000rpm sounds very sweet.

 

[Tourige]

Seriously. if you want a good sounding system, Just go Trubendz Resonated Magnaflow or Borla. Just make sure you can get it welded or fixed, because their fitment sucks arse.

 

[green SVT]

what about brullen?

 

[Thinkmoto]

For the DIY'ers

Summit, Jegs, Trubendz, JC Whitney for mandrel bends and straight pieces.