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Fitment

1971-1973 Ford Mustang
1971 Ford Mustang Boss 302
1971-1972 Ford Mustang Boss 351
1971-1973 Ford Mustang Mach 1

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

1971,1973,Ford,Mustang,|1971,1971,Ford,Mustang,Boss 302|1971,1972,Ford,Mustang,Boss 351|1971,1973,Ford,Mustang,Mach 1
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Pypes Exhaust SFM34S 71-73 Mustang Crossmember Back Hybrid Exhaust System Street Pro Muffler 3 To 2.5 Inch W/ X Pipe
656.75In stock
1971,1973,Ford,Mustang,|1971,1971,Ford,Mustang,Boss 302|1971,1972,Ford,Mustang,Boss 351|1971,1973,Ford,Mustang,Mach 1
  • Brand : Pypes
  • SKU : PYP-SFM34S
  • Part Number : SFM34S
$656.75

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Product Details

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

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Please note the ship times are estimates however we have seen a major improvement in overall supply chain issues in recent weeks.

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