Description
The Fabspeed Sport Catalytic Converters are one of the most impactful performance upgrades available for the twin-turbo Ferrari 488 platform. By replacing the highly restrictive factory catalytic converters with large-diameter 200-cell HJS sport cats, this system dramatically improves exhaust flow—unlocking substantial horsepower, torque, and turbo efficiency.
The result is a noticeable increase in acceleration, quicker turbo spool, and a sharper, more aggressive exhaust tone with enhanced turbo sound. Unlike cat bypass pipes, these maintain a level of emissions functionality while still delivering serious performance gains. For owners looking to extract the full potential of the 488’s powertrain, this is a foundational upgrade that transforms how the car responds and sounds.
Fitment Notes
- Fits Ferrari 488 GTB and Spider (2016+)
- Also compatible with Ferrari 488 Pista models
- Designed for 3.9L twin-turbo V8 applications
- Direct replacement for factory catalytic converters
- Compatible with stock or aftermarket exhaust systems
Included
- Left and right sport catalytic converter assemblies
- Integrated 200-cell HJS catalytic cores
- Flex sections for durability and fitment
- Installation hardware (where applicable)
Product Specs
- Peak Gains: up to +55 WHP / +52 WTQ (bolt-on)
- Maximum Gains (with supporting mods): up to +70 WHP / +135 WTQ
- Weight Savings: ~5 lbs vs OEM
- Catalysts: German-imported 200-cell HJS tri-metallic
- Construction: T304L stainless steel with T321 flex bellows
- Application: High-flow sport catalytic converter upgrade
Product Features
- Massive horsepower and torque gains, especially when paired with X-pipe and tuning
- Faster turbo spool and improved throttle response
- Increased exhaust volume with enhanced turbo and exotic tone
- Retains catalytic functionality vs. catless systems
- Direct bolt-on installation with OEM-style fitment
- Built in the USA with premium motorsport-grade materials
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