SLP Loudmouth Catback Exhaust (99-04 Cobra)

SLP Loudmouth Catback Exhaust (99-04 Cobra)

About SLP

SLP Mustang Exhaust Kits
SLP Performance Parts is your #1 Source for late-model Mustang performance and appearance parts. Available products include stainless steel header packages, cross-over x-pipe assemblies, cat-back ...... READ MORE
OUR PRICE$539.99
Market Price $609.99You Save 11% ($70.00)
Item # 23005
Ships the same business day

Product Features

  • Rich, throaty exhaust tone
  • Loudmouth "shotgun" race resonators included
  • Versatile modular design
  • 2.5" 409 stainless steel tubing
  • 3.5" polished 304 stainless steel tips
  • Fits 1999 to 2004 SVT Cobra Mustangs
More Power and Sound. This SLP system includes SLP's infamous Loudmouth "shotgun" race resonators that offer virtually no exhaust flow restrictions to free up more horsepower and to produce the most aggressive sound possible.

Modular Design.   SLP's unique modular design allows you to quickly and easily switch out the mufflers or resonators to suit your driving needs. Along with the included resonators, the Loud Mouth system is compatible with all SLP mufflers and resonators including the bullet-type Loud Mouth II and the traditional-style PowerFlo Muffler.

Superior SLP Construction. This SLP Catback system is made from mandrel bent 2.5" 409 stainless steel tubing for its excellent non-restrictive flow characteristics and long life. The system ends with a brightly polished 304 stainless steel 3.5" tips, that are electro-marked with the distinctive SLP logo, giving a great finishing touch and a show quality look.

Application. Designed to be a direct bolt on, this SLP Loudmouth catback will bolt straight up to the factory Mid-Pipe without any modifications required on the 1999 to 2004 IRS equipped SVT Cobra Mustangs to give it a rich, throaty sound.
Catback Exhaust Specifications
Piping Material: 409 Stainless Steel Tip Material : Polished 304 Stainless Steel
Piping Size: 2.5" Tip Size: 3.5"
Muffler Type: Straight-through Fitment: 1999-2004 Cobra Mustangs

Installation Time:

(approx) 2 Hours

Difficulty Level:

Advanced mechanical skills required.

What's in the box?

Hardware included:
  • (8) 2.5" exhaust clamps

What's in the box?

Hardware included:
  • (8) 2.5" exhaust clamps
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Fitment:
  • Cobra 99, 00, 01, 02, 03, 04

Customer Reviews

4.810
  • 5/5
    Great Product
    August 5, 2008
    Jeramie
    2003Cobra
    Installed with SLP catted X on my 03 Cobra. Simple install and GREAT sound. Excellent power for the money. DO NOT PURCHASE if you want a quiet system. I have an 01 GT with off road H and Flows and this system is louder!
    1 of 1 voted this as helpful.Yes, I recommend this product.
  • 5/5
    Slp loudmouth exhaust Great!
    July 4, 2011
    Shayne Becker
    2001CobraDaily Driver
    This product was very easy to install I would recommend it to anyone who wants to gain some rear wheel horsepower along with better throttle response. Not to mention the nice aggressive sound this system gives your car it will turn heads! I installed this kit on my 2001 cobra and will never go anywhere else for performance parts but americanmuscle.com. Thankyou for the great product and fast shipping time.
    0 of 0 voted this as helpful.Yes, I recommend this product.
  • 5/5
    VERY loud!
    June 11, 2009
    Matt
    2003
    I have a 2003 Cobra with BBK long tubes and BBK short off road x pipe. Then I installed this system and man is it great. Probably the loudest system out there and noticable hp gains. Bottom line LOUD, great hp for the money and easy to install
    1 of 1 voted this as helpful.Yes, I recommend this product.