Open Monday - Friday

click to zoom in

Porsche 993 Carrera X-Pipe Catted or Catbypass pipe Conversion Kits

No reviews yet Write a Review
$395.95 - $1,295.95
15.00 LBS
Calculated at Checkout
5 customers are viewing this product

Porsche 993 Carrera X-Pipe Catted or Catbypass pipe Conversion Kits

$395.95 - $1,295.95

Porsche 993 Carrera X-Pipe Catted or Catbypass pipe Conversion Kits

$395.95 - $1,295.95

Convert your existing Fabspeed Motorsport HJS Sport Catalytic converter or existing Fabspeed Catbyass X-Pipe into either a Catbypass X-Pipe, or vice versa with a conversion kit. You are basically buying the straight pipes or HJS catted pipes for the revolutionary Maxflo 993 X pipe. These parts are universal for the 993 Bischoff and 993 Gillet X pipes. Beauty of our modular 993 system is that you get catted or no cat in one brilliantly engineered solution.                                 


  • Fits all Porsche 993 Carrera vehicles worldwide (1994-1998) equipped with an existing Sport Cat X-Pipe or Catbypass X-Pipe ONLY
  • Sport Cat Conversion includes German Imported 200-cell HJS tri-metallic Sport Catalytic Converters for improved power and sound
  • Catbypass Conversion Kit includes straight pipes for maximum power and sound
  • Constructed from CNC mandrel-bent T304L stainless steel in house at Fabspeed Motorsport for maximum quality, performance and durability

  • Simple bolt-on installation. EASY to exchnage for street and race track usuage.

  • 100% INTENDED for RACING COMPETITION events ONLY. Never ever to be driven or used on the public roads under any circumstances. NOT CARB approved NOT EPA approved and never will be approved. Caveat Emptor.

  • Innovation not Imitation is the credo at Fabspeed Motorsport USA.

  • 25+ years of air-cooled and watercooled Porsche experience. 

  • All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty


  • Fabspeed’s 200-cell high-flow catalytic converters are not C.A.R.B. certified and are for Off-Road Use ONLY in the state of California. It is the cutomers and installers responsibility to check with local authorities for legality for road use.

  •  The original factory ball-joint clamps must be re-used when installing Fabspeed exhaust products on all 993 Carrera vehicles.


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.

Customers Also Viewed