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Pypes 71-73 Mustang Crossmember Back Hybrid Exhaust System Street Pro Muffler 3 To 2.5 Inch W/ X Pipe Exhaust SFM34S

Pypes 71-73 Mustang Crossmember Back Hybrid Exhaust System Street Pro Muffler 3 To 2.5 Inch W/ X Pipe Exhaust SFM34S
Pypes 71-73 Mustang Crossmember Back Hybrid Exhaust System Street Pro Muffler 3 To 2.5 Inch W/ X Pipe Exhaust SFM34S
$1,235.99 kt
NEWOut of stock with PYPES EXHAUST as of 11/23/2024
Model: 3958455
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
OVERSIZE 2
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Need a 3 inch exhaust system, but are concerned about the fit around your shocks and/or gas tank? With plenty of flow to handle the horsepower and a fit that rivals OEM, the new Pypes 3 inch Hybrid systems combine the best of both worlds.

These 3 inch Pypes Hybrid Systems use our 3 inch X-Pipe technology and a set of custom (3 inch in to 2.5 inch out) mufflers connected to a set of 2.5 inch mandrel bent tailpipes. These kits are complete with all the required 3 inch to 2.5 inch components to get you from the cross-member back with ease. All components are constructed of 409 stainless steel and backed by our limited lifetime warranty.

These systems are the way to go for higher horsepower vehicles that have out-grown standard 2.5 inch systems, but suffer from serious tailpipe space limitations. Pypes Hybrid 3 inch System design allows for optimal flow while the OEM style 2.5 inch tailpipes provide ideal fitment.

The increased volume through the 3 inch X-Pipe and 3 inch Mufflers means better engine breathability with more torque and horsepower.

The 3 inch Hybrid design releases backpressure and scavenges the exhaust through the X-Pipe, this creates a higher velocity of flow that results in increases to your car's overall performance
Does not fit staggered shocks.
Convertible owners with oem body brace must must run system under brace or fabricate brace spacers for X pipe clearance.
Details:

  • Recommended For Cars Between 600-750 Horsepower
  • Hybrid 3 inch Xpipe/Mufflers to 2.5 inch Tailpipes
  • Designed to Maximize Fit Where a Full 3 inch System Won't
  • Includes 3 inch X-Pipe and 3 inch mufflers to Facilitate Maximum Flow
  • 409 Stainless Steel Construction
  • Mandrel Bent Tubing
  • Street Pro Muffler
  • Hassle-Free Installation
  • Backed By a Limited Lifetime Warranty
About Pypes Performance Exhaust

One of the principal ways of getting a lot of bang for your performance buck is to replace your car’s compression-bent exhaust system with a mandrel bent system.  The simple fact is that a mandrel bent exhaust system will flow twice as efficiently as a compression-bent system and we all know that efficient flow is one of the main ingredients of power.

Pypes Performance Exhaust supplies complete mandrel bent, performance exhaust systems for American performance vehicles ranging from the 1950’s to the present day.  We also offer both gas and diesel truck systems for the most popular American Pick-Up Trucks!

Our systems and accessories are fabricated using stainless steel materials that will provide their owners with long term service and satisfaction……and, Pypes products are backed by our limited lifetime warranty!  Most of our systems include a custom designed X-Pipe at a considerably lower price than others that include no crossover at all or just a basic balance tube with their systems.  A typical Pypes’ “complete system” will include an X-Pipe, a pair of mufflers, a set of tailpipes and all of the clamps and hangers required to install the system.

Pypes also performance matches systems with a choice of their own distinct mufflers to best suit your horsepower and sound requirements, rather than forcing you to buy one type of technology that may not be best for your application.

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years
Ford Mustang Boss 302 1971
Ford Mustang Boss 351 1971 - 1972
Ford Mustang Mach 1 1971 - 1973
Ford Mustang 1971 - 1973

Specifications:

Exhaust Tip included No
Exhaust Type Crossmember Back
Exit Position Dual Split Rear
Exit Style Straight
Finish Natural
Hardware Included Yes
Includes Muffler Yes
Install Type Bolt-On
Manufacturer Warranty Limited Lifetime
Material 409 Stainless Steel
Pipe Type X-Pipe
Series Street Pro Series
Vehicle Type Car

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Pypes 71-73 Mustang Crossmember Back Hybrid Exhaust System Street Pro Muffler 3 To 2.5 Inch W/ X Pipe Exhaust SFM34S:
Mustang Depot 2024