1967-81 FIREBIRD & TRANS AM SYSTEMS

Pypes Exhaust Systems are designed to deliver enhanced performance, provide extra punch in the passing lane and improve gas mileage. Fabricated using the highest quality materials, 16 gauge, mandrel-bent, 409 or polished 304 stainless steel pipe** ensures maximum exhaust gas flow, which can significantly boost horsepower. The stainless construction of our pipes and mufflers enables them to resist corrosion and extends the life of the system. Our stainless mufflers are precision matched to deliver the ultimate in sound and performance. Pypes systems come complete with a pair of precision matched Pypes mufflers, factory fit tailpipes, cad plated clamps and stainless hangers. These systems can be installed at home without any special tools.*
        *(some cutting may be required)
  • 16 gauge, mandrel-bent, Stainless steel pipe
  • Includes stainless hangers and plated hardware
  • Includes Pypes exclusive, performance enhancing X-Crossover
  • Slip-fit for ease of installation
  • Installation instructions are included
  • Option-Choose from available Downpipes
  • Option-Choose from available Tips
  • Option-Choose from available Accessories
  • Shipping Specifications:
    65 Lbs / 62” X 17” X 13” / Ships from: 194XX
 
Recommended Mufflers
Pypes recommends performance matched mufflers,
but you may substitute for or upgrade to other mufflers. Click on the logos below to learn more about each muffler.
Performance Matched
Upgrade to
Upgrade to

Crossmember-back Systems

These systems come complete with an X-pipe, a pair of Pypes mufflers (Street Pros are standard), tailpipes, cad plated clamps and hangers. The combination of our crossovers and selection of mufflers delivers a perfect balance of sound and performance. We made certain that these systems feature a custom fit crossover (2.5” & 3" systems) that runs thru the driveshaft tunnel and provides improved ground clearance. Manifold users can choose downpipes from our extensive product line. Create the desired look by adding optional Stainless or Chrome tips.

409 Stainless Polished 304 SS   Description
SGF60 ---   2.5” "Quarter-Exit" System w/ X-pipe (1967-81)
SGF63 ---   3” "Quarter-Exit" System w/ X-pipe (1967-81)
SGF11 SGF11SS   2.5” "Rear-Exit" System w/ X-pipe (1970-81 only)
SGF13 SGF13SS   3” "Rear-Exit" System w/ X-pipe (1970-81 only)
SGF31 ---   2.5” "Rear-Exit" System w/o X-pipe (1970-81 only)

This kit is specifically designed to allow you to install "quarter exit" splitters on any of our rear exit exhaust systems. By following the provided instructions, you will simply make one cut to each of the tailpipes and clamp (or weld) these adapters into place. Attach your "quarter exit" tips and your finished!!

409 Stainless   Description
TGF20E   1976-81 TA splitter extension kit
CrossFlow Systems

Sometimes you have to think outside the box. With the new popularity of lowered F-bodies, how about if a crossflow system could be designed for incredible clearance but with an ultra high flow crossflow muffler that doesn’t sound like a 747 taking off. Add the fact that the system includes the ONLY horsepower generating X-pipe kit designed specifically to run in the driveshaft tunnel for extra ground clearance. Pypes is making it!

409 Stainless Polished 304 SS   Description
SGF70 SGF70SS   2.5” Crossflow System w/ X-pipe & RacePro Muffler
To Complete Your System, Add...

Downpipes If you are using manifolds, add a set of downpipes so a Crossmember-back system reaches your manifolds.

Exhaust Tips Finish off the look of your new system by choosing one of our exhaust tips.

Accessories We offer a variety of accessories for your Exhaust. See all of your options by choosing a system above.



FOR TECH ADVICE:

READ OUR EXHAUST TECH FORUM
or
Call: (800) 421-3890
or
E-mail with your application for Expert Advice.