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Fabspeed Motorsport | 958 Secondary Cat Bypass Pipes IN STOCK READY TO SHIP!!!!!

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Old 01-10-2019, 05:17 PM
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Default Fabspeed Motorsport | 958 Secondary Cat Bypass Pipes

Hey Guys/Gals!! We just went through a full inventory assessment and we have plenty of our secondary cat bypass pipes in stock and ready to ship for the 958 Cayenne's!! Boost the performance, throttle response, cut some weight, and upgrade the exhaust note!! Take a peek at the product info and feel free to reach out for forum pricing!!

Porsche 958 S / GTS Secondary Cat Bypass Pipes

Replaces the restrictive factory catalytic converters with much less restrictive straight-through pipes for maximum flow and performance!
  • Fits all Porsche 958 Cayenne vehicles (2011-2014)
  • Adds 11-17 wheel horsepower increasing throttle response
  • Fabspeed's Secondary Catbypass Pipes replace the restrictive factory catalytic converters with much less restrictive straight-through pipes for maximum flow and performance.
  • Direct bolt-on replacement for the heavy factory catalytic converters
  • Adds an aggressive exhaust note for exotic high-performance sound
  • Constructed from polished T304L stainless steel
  • All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty
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Last edited by Fabspeed Motorsport; 05-10-2019 at 03:50 PM.
Old 01-17-2019, 05:31 PM
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Just sold another set today!! Only a couple left in stock!! Get your orders in soon!

Old 01-19-2019, 06:53 PM
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Mrturbo16
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Originally Posted by Fabspeed Motorsport
Just sold another set today!! Only a couple left in stock!! Get your orders in soon!

958 Bypass Pipe
I installed mine today, the upper bolt on the right catalytic almost beat me, what a pain to get out and then to tight up again. The fit was perfect, the sound inside the car is almost the same. Jus waiting for your handheld tuning device for the 16’s.
Old 01-26-2019, 02:23 PM
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Richpal
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Just checking before I order...will it throat up my 2014 Base V6 Cayenne, without affecting the emissions laws here in California? Do you have any installation videos? Thanks.
Old 01-30-2019, 05:05 PM
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brush20911
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do these cause the exhaust to pop and spit a little on up and down shifts? Also, could you PM me the cost to Forum users? Thank you!!
Old 01-30-2019, 05:28 PM
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Originally Posted by brush20911
do these cause the exhaust to pop and spit a little on up and down shifts? Also, could you PM me the cost to Forum users? Thank you!!
Hey so you do not have the PM enabled for me to contact you. Give me a shout directly 267-742-3049! I'll be glad to help!!
Old 01-30-2019, 05:29 PM
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Originally Posted by Richpal
Just checking before I order...will it throat up my 2014 Base V6 Cayenne, without affecting the emissions laws here in California? Do you have any installation videos? Thanks.
Unfortunately we do not offer these for your 958 V6 We do offer a rear muffler system that will absolutely upgrade your exhaust note!!
Old 01-30-2019, 05:34 PM
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RAudi Driver
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Don't put a muffler on a V6. It won't sound good. they never do.
Old 02-21-2019, 05:22 PM
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Mike2711
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Do you make bypass pipes for '15 CTT? Your post above indicated model years '11-'14 only. Also, do you have a video clip of your pipes on a Turbo model?
Old 02-21-2019, 05:48 PM
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Originally Posted by Mike2711
Do you make bypass pipes for '15 CTT? Your post above indicated model years '11-'14 only. Also, do you have a video clip of your pipes on a Turbo model?
We do have them available!
They sound great, add HP, and are an easy bolt on modification! Pm me for forum discounts!! Or call me directly 267-742-3049
Old 06-07-2019, 05:43 PM
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Want to upgrade your 958 Turbo? Get a listen to this customer's video. Simple bolt on, bypass pipes, really make a difference!!

958 Bypass
Old 06-07-2019, 05:46 PM
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Thinking of upgrading your 958 Turbo? Get a listen of this video one of our customer's sent over. Amazing what a difference these bypass pipes make!

958 Secondary Cat Bypass
Old 08-22-2019, 05:59 PM
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We have plenty Secondary Cat Bypass pipes available for the 958.2 Turbo if you are thinking of making the upgrade! Hopefully this video will convince you!!

Old 08-23-2019, 11:03 PM
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Any issues with throwing any error codes? Also what kind of forum discount d you offer?
Old 08-26-2019, 11:53 AM
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Originally Posted by Lambomike58
Any issues with throwing any error codes? Also what kind of forum discount d you offer?
Great talking with you Mike! Let me know how much you love those bypass pipes when you get them installed


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