• Fabspeed Porsche 911 Carrera Muffler Bypass Pipe with Adjustable Turndown (1976-1989)
  • Fabspeed Porsche 911 Carrera Muffler Bypass Pipe with Adjustable Turndown (1976-1989)
  • Fabspeed Porsche 911 Carrera Muffler Bypass Pipe with Adjustable Turndown (1976-1989)

Fabspeed Porsche 911 Carrera Muffler Bypass Pipe with Adjustable Turndown (1976-1989)

$359.95
$359.95
Shipping calculated at checkout.
  • Fully secure checkout
  • Trusted by thousands
  • Rated and reviewed

Question about this product?

We're happy to help.

Reduce and eliminate weight, increase horsepower, and improve FLAT 6 Iconic sportscar sound with a FABSPEED 911 SC 3.0L- 911 3.2L Carrera muffler bypass pipe. This PRIMARY muffler bypass pipes 100% deletes the big-heavy CIGAR shapped OEN 911SC/911 3.2l muffler and any aftermarket rear mufflers too. Immediate incredible weight savings, power increase while being 100% Emissions legal as its CAT-BACK. . Includes adjustable 90 degree turndown tip for exhaust volume control.

FEATURES:

  • Fits all Porsche 911 models worldwide 1976-1989 911SC 3.0L and 911 3.2L Carreras. 
  • Catback emissions street legal in all 50 sates.
  • Very aggressive dynamic FLAT 6 sportscar sound. Recommended for aggressive street and track use. 
  • Super EASY installation and easy removal incase you want to go quiet and or back and forth. 
  • Adds +12HP / +9.6 ft/lbs of tq and improved throttle response 
  • Constructed from 14-16 gauge, T304 C.N.C. Mandrel bent stainless steel
  • Weight Savings: 18-20 lbs - 9kgs.
  • Direct replacement for OEM muffler works with stock 911 OEM Catalytic converter and Fabspeed high-performance cat and Fabspeed European pre-muffler/ CB resonated pipe.  
  • Easy on and easy off installation, perfect for weekend Track Events and or CAR MEETS or drivers wanting maximum emissions legal FLAT 6 sportscar sound!
  • System comes with outlet pipe, clamp and slip-on 90 degree turndown

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

 

 

 
Fabspeed Porsche 911 Carrera Muffler Bypass Pipe with Adjustable Turndown (1976-1989)

$359.95

  • Fast shipping

    Ordered a product and it arrived the next day. Super impressed with the speed and the careful packaging.

    Jordan Smith
    Seattle, Washington

  • Excellent service

    Customer support was helpful; they resolved my issue in minutes. Really appreciated the follow-up email to ensure satisfaction.

    Taylor Christos
    Austin, Texas

  • Great selection

    Wide variety of products across the range. Found everything I needed in one place, very convenient.

    Alex Williams
    London, England

  • Top quality

    The product I bought exceeded my expectations. Top-notch quality, thoughtful design, and it came beautifully packaged.

    Sam Davis
    San Francisco, California

  • Reliable store

    Have ordered multiple times, always received exactly what was described. Products are genuine and fully functional.

    Casey Brown
    Denver, Colorado

  • User-friendly website

    Easy to navigate and make purchases. A hassle-free shopping experience with clear descriptions and transparent pricing.

    Riley Wilson
    Boston, Massachusetts

  • Smooth checkout

    Checkout was quick and straightforward. My order confirmation came through instantly, and everything arrived exactly as expected.

    Morgan Lee
    Portland, Oregon

  • Great value

    Really pleased with the quality for the price. The product felt premium, worked perfectly out of the box, and was well packaged.

    Jamie Carter
    Manchester, England

Can I return a part after it has been installed?

Generally, installed or used performance parts cannot be returned. We strongly recommend verifying vehicle fitment and inspecting the product before installation.

Can I cancel my order after it has been placed?

We begin processing orders as quickly as possible. If you need to cancel, contact us immediately. Once an order has entered fulfillment, been submitted to a supplier, or shipped, cancellation may no longer be possible.

Will this part fit my vehicle?

Fitment varies by year, make, model, trim, engine, and drivetrain. Use our vehicle fitment information to confirm compatibility. If you're unsure, contact us with your VIN and we'll help verify fitment before you order.

How do I know if this is the right upgrade for my build?

Not every upgrade makes sense for every vehicle or build. Tell us your vehicle, current modifications, and performance goals, and we'll help determine whether this product is a good fit.

Are the products you sell authentic?

Yes. We source products through established manufacturers and authorized distribution channels. We do not sell counterfeit or imitation performance parts.

Is professional installation recommended?

For most performance components, yes. Proper installation is critical for fitment, reliability, and performance. Some products may also require specialized tools, programming, tuning, or additional supporting modifications.