Click to zoom in
SKU: POR.964T.WGCB
Fabspeed Porsche 911 Turbo Wastegate Bypass Pipe 1990-1994 (C2 Turbo, 964 Turbo, 965)
The Fabspeed Wastegate Bypass Pipe delivers high-flow exhaust for 1990-1994 Porsche 911 Turbo models including C2 Turbo, 964 Turbo, and 965. This bolt-on part replaces the restrictive OEM catalytic converter on the wastegate side to improve flow, turbo response, and wastegate sound with an aggressive yet balanced turbo note. Owners gain freer breathing exhaust and enhanced performance without excessive noise for street or track.
Key Features
- Eliminates Restrictive Cat: Removes factory catalytic converter on wastegate side for maximum exhaust flow and sharper wastegate sound
- High-Quality Construction: 14-16 gauge CNC mandrel-bent T304L stainless steel ensures smooth flow paths and long-term durability
- Great Sports Car Sound: Delivers aggressive turbo spool note that stays loud but controlled for street and track driving
- Direct DIY Bolt-On: Fits all 1990-1994 Porsche 911 Turbo models worldwide with no cutting or modifications needed
- Made in USA: Crafted in the United States with precision engineering for reliable fit and performance
Product Notes
- Intended for closed track events and off-road use only not for public roadways
- Removes OEM catalytic converter which may trigger check engine lights on OBD2 vehicles
- In stock and ships same or next business day via UPS or FedEx Ground
Installation Notes
- Professional installation recommended.
- Estimated time 1-2 hours with moderate difficulty using basic hand tools
- Direct bolt-on replacement ensures leak-free performance with OEM hardware compatibility
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990-1994 | Porsche | 911 Turbo | C2 Turbo, 964 Turbo, 965 Worldwide |
Why Choose Fabspeed?
- Proven reputation for Porsche turbo exhaust upgrades with direct bolt-on designs
- T304L stainless steel construction resists corrosion and withstands high heat
- Lifetime Limited Warranty backs every part for track-proven reliability
Frequently Asked Questions
-
Q: Does this fit my 1992 Porsche 964 Turbo?
A: Yes it fits all 1990-1994 Porsche 911 Turbo models worldwide including C2 Turbo, 964 Turbo, and 965 with direct bolt-on installation -
Q: What material is used and how thick?
A: Constructed from 14-16 gauge T304L stainless steel that is CNC mandrel-bent for optimal flow and durability against corrosion and heat -
Q: What warranty comes with this part?
A: Fabspeed Lifetime Limited Warranty covers defects in materials and workmanship for as long as you own the vehicle
Shipping & Handling
- Method: UPS/FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Official Fabspeed retail box
- Weight: 4.5 lbs
Fabspeed
Fabspeed Motorsport is a Pennsylvania-based performance parts manufacturer that specializes in exhaust systems, sport catalytic converters, headers, downpipes, intake systems, and carbon fiber components engineered specifically for exotic and high-performance European sports cars including Porsche, Ferrari, Lamborghini, McLaren, BMW M, and Audi R8. Every Fabspeed product is TIG-welded from aerospace-grade stainless steel or titanium in the USA, dyno-tested for measurable power and sound improvement, and designed as a direct bolt-on replacement that preserves the factory catalytic converter monitoring system or provides an explicit sport cat solution for emissions-compliant upgrades. Exotic car owners who have already maximized software and cosmetic modifications choose Fabspeed exhaust systems because the brand's specialty focus on a narrow range of platforms produces fit quality and sound character that universal exhaust manufacturers cannot achieve. The brand's XperTune ECU calibr...
View Fabspeed Products
Porsche Parts & Accessories
Shop Porsche parts and accessories at Black Ops Auto Works for 911, Cayman, Boxster, Macan, Cayenne, Panamera, 718, 996, 997, 991, 992, 986, 987, 981, 982, 964, 993, 944 Turbo, GT3, GT3 RS, GT4, Turbo, Carrera, and performance Porsche builds. This collection includes exhaust systems, muffler bypass pipes, sport cats, downpipes, suspension upgrades, coilovers, sway bars, shocks, struts, brake pads, brake rotors, caliper rebuild kits, carbon fiber exterior parts, intake systems, air filters, cooling parts, wheel spacers, wheel bolts, drivetrain upgrades, engine parts, valve guides, fuel injectors, and Porsche styling accessories. Use this Porsche collection to find the right upgrade by model, chassis code, product category, brand, and driving goal. Exhaust and intake upgrades help improve sound and airflow, brake upgrades support stronger stopping power, suspension parts improve handling and ride control, carbon fiber parts add lightweight styling, cooling parts support demanding driv...
View Porsche Parts & Accessories ProductsLet customers speak for us
Looks pretty nice
Looks pretty nice, pricing was good and the reinforcement is a big plus.
Randy H.
Black Ops Auto Works
I emailed customer service to inquire about when it would be shipped
I emailed customer service to inquire about when it would be shipped. They checked and emailed me with the answer. Customer service is A1
Ralph J.
Black Ops Auto Works
Installation was easy
Installation was easy. The price is good and it looks great on the truck.
Ralph J.
RHO Small Grille Badge
Looks as good as it fits
Looks as good as it fits,
zachary d.
Seibon 70-73 Datsun 240Z OE Carbon Fiber Hood
Nothing like it
I love it great sound and response
Luis P.
Legmaker Dodge Durango HEMI Short Ram CAI 2011-Present 5.7L
Car totally diferent with the whole kit
Car totally diferent with the whole kit. Ive stood next to wide bodies and my car gets more attention at times . Ive bought the kit twice already.
Ding D.
2015-2023 Dodge Charger Carbon Fiber Wind Splitters
Fantastic emblem! Exactly what I was looking for
Fantastic emblem! Exactly what I was looking for. Great quality emblem.
Jacobus S.
Direct Connection Black Metallic Fender Badge
Worked great for my aftermarket hood on my Chrysler 2023 300C
Worked great for my aftermarket hood on my Chrysler 2023 300C. Thanks
Robert G.
Windshield Washer Squirter Relocation Kit Universal
Easy to install and makes car sound even better
Easy to install and makes car sound even better love the winn
Tracy H.
Legmaker Challenger/Charger Hellcat Demon & Redeye Air Intake
Awesome customer support
Awesome customer support. Had multiple issues with fedex and these guys were excellent in helping me sort everything out. The drop springs are great too! I highly recommend
Anonymous
Swift Spec-R Lowering springs Jeep Grand Cherokee 2011-2021
100/100! perfect CF crafted cold air intake for 6
100/100! perfect CF crafted cold air intake for 6.4 jeep .. even makes my AWE exhaust sound even deeper and you cam here this thing sucking when accelerating even at normal speeds🥶
srt.boizzz
Legmaker 392 TH Short Ram Jeep Grand Cherokee SRT 2012-2021
