Unleash the full potential of your Ferrari 458's naturally aspirated 4.5L V8 with the Fabspeed Sport Catalytic Converters. Engineered to improve exhaust flow, increase horsepower, and deliver a more aggressive exotic exhaust note, these high-performance catalytic converters replace the restrictive factory units with premium German-made HJS 200-cell sport catalysts.
Fabspeed reports gains of up to 24 wheel horsepower and 20 lb-ft of torque while reducing vehicle weight by approximately 11 lbs. The high-flow catalyst design reduces exhaust backpressure, allowing the Ferrari's high-revving V8 to breathe more efficiently while enhancing its distinctive exhaust sound.
Constructed from premium T304L stainless steel, the Fabspeed Sport Catalytic Converters offer exceptional durability and a direct bolt-on installation. Designed to integrate with the factory exhaust system or compatible aftermarket exhaust upgrades, these sport cats provide a substantial performance and sound improvement for Ferrari 458 owners.
Ferrari 458 Italia (2010–2015)
Ferrari 458 Spider (2012–2015)
Ferrari 458 Speciale (2014–2015)
Ferrari 458 Speciale A (2015) – Confirm vehicle-specific compatibility before ordering.
Additional Fitment Information:
Compatible with Ferrari 458 models equipped with the naturally aspirated 4.5L V8 engine.
Direct replacement for the factory catalytic converters.
Compatible with factory exhaust components and applicable Fabspeed exhaust upgrades.
Fabspeed advertises operation without a catalyst-related check engine light, although actual results may vary.
Emissions Notice: These sport catalytic converters are not EPA or CARB certified. Fabspeed specifies them for closed-course and off-road competition applications only, not for emissions-controlled street vehicles or public-road use.
(1) Fabspeed Left-Side HJS 200-Cell Sport Catalytic Converter
(1) Fabspeed Right-Side HJS 200-Cell Sport Catalytic Converter
Manufacturer: Fabspeed Motorsport
Part Number: FS.FER.458.SC
Product Type: High-Flow Sport Catalytic Converters
Catalyst Manufacturer: HJS Germany
Catalyst Configuration: 200-Cell High-Flow
Material: T304L Stainless Steel
Horsepower Gains: Up to +24 WHP (Manufacturer Reported)
Torque Gains: Up to +20 lb-ft (Manufacturer Reported)
Weight Savings: Approximately 11 lbs Compared to Factory Catalytic Converters
Installation: Direct Bolt-On Replacement
Quantity: Sold as a Pair
Warranty: Fabspeed Limited Lifetime Warranty
Increased Horsepower & Torque: Fabspeed's performance testing demonstrated gains of up to 24 wheel horsepower and 20 lb-ft of torque, improving power delivery and acceleration throughout the rev range.
HJS 200-Cell Sport Catalytic Converters: Premium German-made HJS catalysts provide increased exhaust flow compared to restrictive factory catalytic converters while retaining catalytic filtration.
Enhanced Ferrari V8 Sound: Produces a louder, sharper, and more aggressive exhaust note that highlights the Ferrari 458's naturally aspirated V8, particularly during high-RPM acceleration.
Reduced Exhaust Backpressure: High-flow catalytic converter construction helps minimize exhaust restriction, supporting improved exhaust gas evacuation and overall engine performance.
11 lbs of Weight Savings: Lightweight construction reduces exhaust system weight by approximately 11 lbs compared to the original factory catalytic converters.
Premium T304L Stainless Steel Construction: Manufactured from high-quality stainless steel for excellent corrosion resistance, heat tolerance, and long-term durability.
Direct Bolt-On Installation: Engineered to replace the factory catalytic converters without cutting or welding, maintaining compatibility with the original exhaust layout on supported vehicles.
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