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Porsche 993 Turbo 993 Twin Turbo Muffler Bypass Pipes

2 reviews Write a Review
﷼2,169.73 - ﷼2,533.81
5.00 LBS
Calculated at Checkout
HP (whp):
TQ (ft/lbs):
WT (lbs) KG:
-41 -18.65
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Porsche 993 Turbo 993 Twin Turbo Muffler Bypass Pipes

﷼2,169.73 - ﷼2,533.81

Porsche 993 Turbo 993 Twin Turbo Muffler Bypass Pipes

﷼2,169.73 - ﷼2,533.81

Replaces all Porsche 993 Twin Turbo, 993TT S, 993 GT2  factory mufflers for huge weight savings, GT2 throaty aggressive sports car sound with significant power increase. Dyno developed and used by Jeff ZWART and ANDIAL on Jeff's Pikes Peak Hill Climb record setting attempt. Installed and used by 993 Twin Turbo enthusiasts worldwide.                             


  • Fits all Porsche 993 Turbo vehicles 1995-1998. worldwide all models. 993TT, 993TT "S", 993 GT2 street cars. 
  • Simple system REMOVE rear 993TT mufflers- Fabspeed 993TT pipes with premium angle cut tips BOLT directly to the stock OEM 993 Tqin Turbo catalyti converters. Ingenious smart engineered muffler bypass pipes. Chris Craft boat at Cold start-up - then smoother GT2 gutsy sound at driving.
  • Fabspeed's Muffler Bypass Pipes (in conjunction with our Sport Cat X-Pipe) provide maximum gains of over 28 whp and 26 ft-lbs of torque at 5700 RPM. Peak power surges by 13 whp and 11 ft-lbs to 360 whp and 380 ft-lbs of torque.
  • Removes 41 lbs / 18.6 kg from the rear of the vehicle for increased handling
  • Load and sporty at low RPMs, but more subtle as turbos spool higher
  • Incorporates Fabspeed Deluxe Oval Style Tips in your choice of finish to compliment your vehicles look and style. 
  • CAT-BACK emissions legal. Does not touch OEM catalytic converters.
  • Simple installation in less then one hour. Easily reversible for concours and or trade in time. No affect on vehicle value.
  • Fabspeed Motorsport USA was the Worlds Vert 1st company to design, engineer, and dyno develop performance system for the mighty 993 Twin Turbo. Fabspeed actually bought a 993TT in order to refine tuning and have adequate time to develop the worlds very best parts.
  • All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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