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Exhaust Muffler / Silencer Bypass. Porsche 911 1974-89 ❭ FSPOR911MB
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50

Reduce weight, increase power, and improve sound with bypass pipes for both the primary and secondary mufflers; includes adjustable turndown tip for exhaust volume control.
FEATURES:
• Fits: Porsche 911 3.0L / Carrera 3.2L 1974-83 all models
• Very aggressive CUP car sound. Recommended for Track Use ONLY!
• Adds 14whp and significant throttle response
• Constructed from 14-16 gauge, T304 C.N.C. Mandrel bent stainless steel
• Saves 25 lbs from the vehicle
• Direct replacement for OEM muffler works with stock cats and fabspeed's catbypass pipes
• Easy on and easy off installation, perfect for weekend Track Events
• System comes with outlet pipe, clamp and slip-on turndown
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty
Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR911MB
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356B 1959-63
- Porsche 356C 1963-65

Fits:
Porsche 356 B model T.5 Europe 1.6-2.0L
Porsche 356 B all / C export - USA 1.6-2.0L
Porsche 912 export model USA 1.6L
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
61611101005S
The product you are viewing cross references to these numbers
- Porsche 356B 1959-63
- Porsche 356C 1963-65

Fits:
Porsche 356 B / C 1959-65
Exhaust, Sport, with two polished, straight tail pipes in Carrera style with a deep sporty sound.
Tail pipes are constructed to fit perfectly with Carrera rear lower panel but will come out just under the car body on "non Carreras"
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
356PO92104
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356B 1959-63
- Porsche 356C 1963-65

Fits:
Porsche 356B model T6 Europe
Porsche 356C Europe
Porsche 912 1965-69 Europe
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
61611101605
The product you are viewing cross references to these numbers
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