Fabspeed Porsche C2 TURBO, 965, 964Turbo Muffler Bypass IMSA Zork Tube (1990-1994)
- In stock, ready to ship
- Backordered, shipping soon
Replica of the Porsche Motorsport AG 934 late 1970s Single Turbocharger IMSA exhaust pipe. Maximum possible power with reduced turbo lag and ultra aggressive race style sports car sound. An accurate cool REPLICA of the Porsche factory 934 Lemans and IMSA 934 racecars.
SOUND:
Maximum exhaust sound with crackles and pops. Aggressive Turbo whistling spooling sounds and lots of burbles.
POWER:
Massive instantaneous onset of boost allowing for increased torque and power all across the entire RPM band.
FEATURES:
- Fits all Porsche 911 C2 Turbo, 964 Turbo, 965 vehicles worldwide. 1990-1994 models 3.3 liter and 1994 3.6 liter and 3.6 Turbo S cars too.
- Increases horsepower and torque by 46 whp and 65 ft-lbs
- Constructed with 3.0" 76mm tubing for maximum flow
- Integrated angle-cut adjustable outlet
- 100% guaranteed to be the lightest most aggressive sounding rear exhaust system for all C2 Turbos 965 cars.
- Simple DIY installation in less than 1 hour after removing the stock rear exhaust. A simple 4 hex nuts attach the ZORK tube to the single turbocharger and then a slip joint to adjust and aim the exhaust under the rear bumper cover.
- Just like the factory Porsche 934 IMSA racing parts perfect for your dual use Street & Race car. Super quick and easy to install at the racetrack and also to Remove and Reinstall your OEM catalytic converter to be emissions compliant. You can quickly and efficiently leave your catalytic converter on your car for emissions compliance and in a short time SLAP-ON the IMSA ZORK tube and go Racin'
- All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty
Processing Time: Orders are typically processed within 1–2 business days. Custom or special-order items may take longer—lead times will be noted in the product description if applicable.
Shipping Methods: We ship via USPS, UPS, and FedEx depending on item size, weight, and destination.
Order Tracking: Once your order ships, you’ll receive a confirmation email with tracking information.
Shipping Restrictions: We currently ship within the U.S. Oversized or freight items may require additional handling time and incur additional charges.
Signature Requirements: Some high-value orders may require a signature upon delivery for added security.
Need Help? If you have questions about shipping before placing your order, contact us or give us a call at (239) 992‑0437.