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SKU: POR.911.SC
Fabspeed Porsche 911 Carrera Sport Cat (1976-1989)
This high-flow 300 cell catalytic converter serves as a direct bolt-on replacement for the heavy factory unit on Porsche 911 Carrera models from 1976 to 1989. It reduces back pressure for improved throttle response and adds 2 WHP plus 2 ft-lbs of torque while slightly enhancing exhaust volume and tone. Owners gain emissions compliance with a 9 lb weight savings from the rear.
Key Features
- Fitment: Direct fit for all Porsche 911 Carrera vehicles 1976-1989 including 3.0 Carrera, SC, and 3.2 Carrera
- Performance Gains: Less back pressure than stock 1970s technology delivers 2 WHP and 2 ft-lbs TQ increases with better throttle response
- Construction: Mandrel-bent T304L stainless steel with quality high-flow HJS German EMITEC 200-300 cell catalytic converter
- Weight Reduction: Saves 9 lbs or 4.1 kg compared to OEM converter
- Emissions Ready: Integrated O2 sensor bung for fuel-injected cars, optimized to prevent check engine lights
Product Notes
- Sport catalytic converter intended for closed track events and off-road use only, not for street in areas requiring certified converters
- Check local state and federal laws before installation as it replaces OEM catalytic converters
- Hardware kit included for complete installation
Installation Notes
- Professional installation recommended.
- Simple DIY bolt-on with no cutting or welding required, uses provided hardware kit
- Download install guide: 911 Carrera Sport Cat Install Guide
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1976 | Porsche | 911 | Carrera 3.0 |
| 1978-1983 | Porsche | 911 | SC 3.0 |
| 1984-1989 | Porsche | 911 | Carrera 3.2 |
Why Choose Fabspeed?
- Fabspeed is exclusive North/South America importer of HJS German EMITEC catalytic converters for 20 years
- HJS converters flow 90-93% of straight pipe volume with proven durability and no check engine lights
- All products backed by Fabspeed Lifetime Warranty for performance and quality
Frequently Asked Questions
-
Q: Does this fit all 1976-1989 Porsche 911 Carrera models?
A: Yes, direct bolt-on for 911 Carrera 3.0 (1976), SC 3.0 (1978-1983), and Carrera 3.2 (1984-1989) with O2 bung for EFI cars -
Q: What material is used in construction?
A: Mandrel-bent T304L stainless steel housing with genuine HJS German EMITEC high-flow tri-metallic core -
Q: What warranty applies and is installation easy?
A: Covered by Fabspeed Lifetime Warranty. Bolt-on install takes under an hour with included hardware and no welding needed
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Securely boxed for protection
- Weight: 12 lbs shipped weight (9 lbs lighter than OEM)
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
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