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SKU: MAS.GT.SC
Fabspeed Maserati GranTurismo Sport Catalytic Converters (2008-2019)
Replace factory restrictive catalytic converters with Fabspeed high-performance HJS Racing sport cats on 2008-2019 Maserati GranTurismo models. Gain maximum power throttle response and aggressive exhaust sound without interior drone or check engine lights. Constructed from mandrel-bent T304L stainless steel these cats save weight and install with bolt-on simplicity.
Key Features
- Perfect Fitment: Designed for all 2008-2019 Maserati GranTurismo 4.2L and 4.7L vehicles excluding MC Shift transmission
- Power Gains: 200-cell HJS high-flow converters increase horsepower torque and throttle response over stock
- Sound Upgrade: Delivers natural aggressive exhaust note by removing factory sound dampening with zero drone
- Build Quality: Mandrel-bent T304L stainless steel construction reduces weight versus OEM cats
- Reliability: Guaranteed no catalyst-related check engine light backed by Fabspeed Lifetime Warranty
Product Notes
- Does not fit GranTurismo with MC Shift Transmission
- Use only genuine HJS EMITEC converters for emissions scrubbing power retention and durability
- Ships in secure oversized box to protect components during transit
Installation Notes
- Professional installation recommended.
- Simple DIY bolt-on process no cutting or welding required
- Direct fit with factory mounting hardware and O2 sensor provisions
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2019 | Maserati | GranTurismo | 4.2L Base |
| 2008-2019 | Maserati | GranTurismo | 4.7L S |
| 2008-2019 | Maserati | GranTurismo | 4.7L Sport |
| 2008-2019 | Maserati | GranTurismo | 4.7L MC (excl. MC Shift) |
Why Choose Fabspeed?
- Exclusive North South America importer of HJS Germany EMITEC catalytic converters for 20 years
- Street Autobahn race-proven HJS tech flows 90-93% of straight pipe while preventing CEL
- All products engineered in USA with direct HJS components ensuring authenticity performance durability
Frequently Asked Questions
-
Q: Will this fit my GranTurismo with MC Shift transmission?
A: No this product fits 2008-2019 GranTurismo models excluding those with MC Shift transmission. Verify your drivetrain before purchase. -
Q: What material is used in construction?
A: Mandrel-bent T304L stainless steel tubing with premium 200-cell HJS EMITEC tri-metallic cores for corrosion resistance and flow. -
Q: Does it trigger a check engine light and what warranty covers it?
A: No CEL guaranteed on properly tuned engines. Covered by Fabspeed Lifetime Warranty against defects.
Shipping & Handling
- Method: UPS Ground Free Shipping to continental US
- Availability: In stock - ships same or next business day
- Packaging: Securely boxed 48" x 12" x 12" dimensions
- Weight: 22 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...
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