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  COOLING OPTIONS
  IGNITIONS OPTIONS
  DYNO PROVEN TO PROVIDE THE LARGEST HORSEPOWER GAINS FOR THE 96-01 FORD MUSTANG COBRA
 RPM OUTLET.COMSTRATEGY

In keeping with our goal of providing our customers with the best possible value, we have tested a large group of components specifically designed for the 96-01 Mustang Cobra.

We have invested many hours evaluating and refining each of the 4.6L Cobra products on our MD chassis DYNO, to ensure that we could develop as much power as possible, as safely as possible.

The site menu on the left side of this page, lists the clear winners when it comes to “performance vs. dollar” value. Please check back often as we are always developing new ways to create more horsepower.



SLP ModularPowerFlo-X Crossover Pipe Systems
X-Pipe Full Assembly, 1996-04 4.6 SOHC/DOHC Mustang w/Cats

with cats shown

NOTES: For use with any short-tube header or stock manifolds. May not be compatible with other long-tube header designs. Not legal for use on pollution-controlled motor vehicles.

SLP Performance Parts' X-Pipes are an excellent complement to their "Loud Mouth" cat-back systems. They're built using free-flowing, mandrel-bent stainless-steel tubing and have a true X-type crossover that provides a significant horsepower increase over the restrictive stock exhaust system. SLP gave them a three-piece design for versatility and easy installation; and you can use them with or without high-flow catalytic converters, depending on your needs.

  SLP Long Tube 2½ X-Pipe w/Converters Kit
Application / Description
    SLP Long Tube 2½ X-Pipe w/Converters
    99-04, Cobra / Mach-1 /GT

  • Short Tube Design with Converters
    P/N SLPM31032 $ 399.99
    SLP Long Tube 2½ X-Pipe w/Converters
    96-98, Cobra / GT

  • Short Tube Design with Converters
    P/N SLPM31030 $ 399.99
    Ford Oxygen Sensor Simulators, 1 pair
    P/N MTB003020 $ 79.99
    Ford Oxygen Sensor Extensions, 1 pair
    P/N MTB-003322 $ 39.99

Click-On Price to Order




SLP Modular T-304 Stainless Steel Cat-Back Systems


Take complete control over your vehicle's sound and performance characteristics, with a modular exhaust system from SLP.

SLP's exclusive design allows you to switch between three unique muffler types in a matter of minutes.


always in stock

SLP Performance modular cat-back exhaust systems are built from aircraft-quality T-304 stainless steel -- stainless inside and out, not mild steel, not aluminum, not coated aluminum, not just wrapped with stainless on the outside for show. Coating techniques, such as aluminizing, can somewhat prolong the life of mild steel, but coatings suffer at the weld points.

Comparing aluminized steel to T-304 stainless steel is like comparing gold-plated metal to solid gold! T-304 stainless steel has the highest chromium content, making it the most resistant to corrosion, and therefore the most desirable material for a long-lasting exhaust system.

Part # Year Application Price
SLPM31007 99-04
(GT/Mach-1)
    SLP "LOUD MOUTH "
  • LOUD MOUTH Mufflers
  • Mandrel-bent 304 Stainless Steel Tubing
  • 3.5" double-wall T-304 tips with electromarked SLP logo
  • Lifetime Warranty
$ 399.99
SLPM31007A 99-04
(GT/Mach-1)
    SLP "LOUD MOUTH II"
  • LOUD MOUTH II Mufflers
  • Mandrel-bent 304 Stainless Steel Tubing
  • 3.5" double-wall T-304 tips with electromarked SLP logos
  • Lifetime Warranty
$ 429.99
SLPM31004 99-04
(GT/Mach-1)
    SLP "PowerFlo"
  • PowerFlo Mufflers
  • Mandrel-bent 304 Stainless Steel Tubing
  • 3.5" double-wall T-304 tips with electromarked SLP logos
  • Lifetime Warranty
$ 459.99
SLPM31006 99-04
(Cobra only)
    SLP "LOUD MOUTH"
  • LOUD MOUTH Mufflers
  • Mandrel-bent 304 Stainless Steel Tubing
  • 3.5" double-wall T-304 tips with electromarked SLP logo
  • Lifetime Warranty
$ 469.99
SLPM31006A 99-04
(Cobra only)
    SLP "LOUD MOUTH II"
  • LOUD MOUTH II Mufflers
  • Mandrel-bent 304 Stainless Steel Tubing
  • 3.5" double-wall T-304 tips with electromarked SLP logos
  • Lifetime Warranty
$ 499.99
SLPM31009 94-97
(Cobra/GT)
    SLP " LOUD MOUTH "
  • LOUD MOUTH Mufflers
  • Mandrel-bent 304 Stainless Steel Tubing
  • 3.5" double-wall T-304 tips with electromarked SLP logo
  • Lifetime Warranty
$ 429.99
SLPM31009A 94-97
(Cobra/GT)
    SLP "LOUD MOUTH II"
  • LOUD MOUTH II Mufflers
  • Mandrel-bent 304 Stainless Steel Tubing
  • 3.5" double-wall T-304 tips with electromarked SLP logos
  • Lifetime Warranty
$ 449.99
SLPM31008 94-97
(Cobra/GT)
    SLP "PowerFlo"
  • PowerFlo Mufflers
  • Mandrel-bent 304 Stainless Steel Tubing
  • 3.5" double-wall T-304 tips with electromarked SLP logos
  • Lifetime Warranty
$ 499.99

Click-On Price to Order







Part # Year Application Price
SLP31062 94-04
    SLP "Loud Mouth"  Bullet-Type Mufflers, Ford Mustang GT/Cobra, (pair)
$ 139.95
SLP31064 94-04
    SLP "Loud Mouth II"  Bullet-Type Mufflers, Ford Mustang GT/Cobra, (pair)
$ 185.95
SLP31065 94-04
    SLP " Power-Flo™"  Mufflers, Ford Mustang GT/Cobra, (pair)
$ 212.95

Click-On Price to Order



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