SKU: FER.328.SC
Fabspeed Ferrari 328 Sport Catalytic Converters (1986-1989)
Fabspeed Ferrari 328 Sport Catalytic Converters serve as direct bolt-on replacements for heavy OEM units on 1986-1989 Ferrari 328 GTB and GTS models. Dyno tests show 10 whp and 7 ft/lbs torque gains alongside sharper throttle response and a motorsport exhaust note with moderate volume increase and zero interior drone. Built with Fabspeed proprietary 200-cell HJS high-flow cores in T304L stainless steel these converters save weight while ensuring emissions compliance.
Key Features
- Power Gains: Delivers maximum 10 whp and 7 ft/lbs torque increases verified on Fabspeed dyno
- Exhaust Sound: Provides high-pitched motorsport tone with moderate volume boost and no cabin drone
- Construction: CNC mandrel-bent T304L stainless steel tubing with 200-cell HJS German EMITEC high-flow catalytic cores
- Flow Efficiency: Flows 90-93 percent of straight pipe volume for power and sound benefits without check engine light
- Installation: Direct bolt-on design requires no cutting or welding for straightforward DIY fitment
Product Notes
- Backed by Fabspeed Lifetime Warranty on all performance products
- Exclusive direct import of genuine HJS Germany catalytic converters ensures authenticity and performance
- Ships securely packaged to prevent damage during transit
Installation Notes
- Professional installation recommended.
- Bolt-on replacement uses factory mounting points and hardware
- Compatible with stock exhaust systems no modifications needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1986-1989 | Ferrari | 328 | GTB |
| 1986-1989 | Ferrari | 328 | GTB 2.2 |
| 1986-1989 | Ferrari | 328 | GTS |
| 1986-1989 | Ferrari | 328 | GTS 2.2 |
| 1988-1989 | Ferrari | 328 | GTB Quattrovalvole |
| 1988-1989 | Ferrari | 328 | GTS Quattrovalvole |
Why Choose Fabspeed?
- Fabspeed appointed exclusive HJS importer for North and South America for 20 years guaranteeing genuine German components
- HJS EMITEC converters provide proven durability flow and emissions scrubbing beyond stock or competitors
- Engineered for Ferrari applications with dyno-backed gains and no check engine lights on tuned systems
Frequently Asked Questions
- Q: Will these fit my 1988 Ferrari 328 GTS Quattrovalvole?
A: Yes these fit all 1986-1989 Ferrari 328 GTB and GTS models including 2.2 and Quattrovalvole variants as direct OEM replacements - Q: What materials are used in construction?
A: T304L stainless steel tubing with Fabspeed proprietary 200-cell HJS German EMITEC high-flow tri-metallic catalytic cores - Q: What warranty coverage is provided?
A: All Fabspeed products including these converters carry the Fabspeed Lifetime Warranty against defects
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure custom box 30 x 15 x 10 inches
- Weight: 12 lbs product 18 lbs shipping
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