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SKU: POR.944T.CBD
Fabspeed Porsche 944 Turbo 951 Cat Bypass Downpipe (1985-1991)
Replace the factory restrictive catalytic converter and downpipe on your Porsche 944 Turbo 951 with the Fabspeed Cat Bypass Downpipe. This mandrel-bent 3-inch system fits all 1985-1991 models and delivers dyno-proven gains of 26 whp and 29 ft-lbs of torque. Enjoy louder turbo spool and straight-through exhaust flow for maximum performance.
Key Features
- Power Gains: Dyno-tested increases of 26 whp and 29 ft-lbs torque by eliminating restrictions
- Construction: CNC mandrel-bent T304L stainless steel for durability and corrosion resistance
- Design: Full 3-inch tubing with straight-through flow amplifies turbo sounds
- Fitment: Direct bolt-on for all Porsche 944 Turbo 951 models 1985-1991 no cutting or welding needed
- Warranty: Backed by Fabspeed Lifetime Warranty for long-term reliability
Product Notes
- 1986 944 Turbo models require additional 2-bolt wastegate flange available separately
- For closed track events and off-road use only check local laws before installation
- Triggers check engine light on OBD2 vehicles not CARB or EPA certified
Installation Notes
- Professional installation recommended.
- Bolt-on design uses factory hardware detailed Pelican Parts instructions provided
- 1986 models need wastegate flange for proper fitment
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1985-1991 | Porsche | 944 | Turbo (951) |
Why Choose Fabspeed?
- Proven dyno results with real-world power gains on Porsche 944 Turbo
- T304L stainless steel construction ensures lasting performance
- Precision engineering for seamless bolt-on integration
Frequently Asked Questions
-
Q: Does this fit 1986 Porsche 944 Turbo models?
A: Yes it fits all 1985-1991 models but 1986 requires an additional 2-bolt wastegate flange for correct fitment -
Q: What material is the downpipe made from?
A: Constructed from CNC mandrel-bent T304L stainless steel tubing for strength and heat resistance -
Q: What warranty comes with this product?
A: All Fabspeed products carry a Lifetime Warranty against defects in materials and workmanship
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Securely boxed for protection
- Weight: 12 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
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