Fabspeed Motorsport Fabspeed Porsche 718 Boxster/Cayman HJS Sport Catalytic Converter 2017
Fabspeed Motorsport Fabspeed Porsche 718 Boxster/Cayman HJS Sport Catalytic Converter 2017
Fabspeed Motorsport Fabspeed Porsche 718 Boxster/Cayman HJS Sport Catalytic Converter 2017
Fabspeed Motorsport Fabspeed Porsche 718 Boxster/Cayman HJS Sport Catalytic Converter 2017
Fabspeed Motorsport Fabspeed Porsche 718 Boxster/Cayman HJS Sport Catalytic Converter 2017
Fabspeed Motorsport Fabspeed Porsche 718 Boxster/Cayman HJS Sport Catalytic Converter 2017
Fabspeed Motorsport Fabspeed Porsche 718 Boxster/Cayman HJS Sport Catalytic Converter 2017
Fabspeed Motorsport Fabspeed Porsche 718 Boxster/Cayman HJS Sport Catalytic Converter 2017
FS.POR.718.SC-Fabspeed Porsche 718 Boxster/Cayman HJS Sport Catalytic Converter (2017+)-Fabspeed Motorsport
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Fabspeed Porsche 718 Boxster/Cayman HJS Sport Catalytic Converter (2017+)

FS.POR.718.SC
Catalytic Converter Direct Fit
Ships In 1-2 Weeks
$ 2,416.95
$ 2,416.95

SKU: POR.718.SC

Fabspeed Porsche 718 Boxster/Cayman HJS Sport Catalytic Converter (2017+)

This Fabspeed Motorsport HJS Sport Catalytic Converter replaces the restrictive factory 750-cell ceramic catalyst with a high-flow 200-cell HJS HD EURO 6 certified unit for Porsche 718 Boxster and Cayman models 2017 and newer. It delivers 8.5 HP and 18 ft-lbs peak gains plus 13 whp and 17 ft-lbs at 4000 rpm on stock vehicles while enhancing turbo exhaust tone and throttle response. The slip-on design uses an OEM-style Torca clamp for easy reversible installation without a tune or check engine light.

Key Features

  • High-Flow HJS Catalyst: German-imported 200-cell HD EURO 6 unit flows like 90-93% of straight pipe increases power efficiency and turbo sound proven on Ferrari Lamborghini and Porsche turbo applications
  • Power Gains: Adds 8.5 HP/18 ft-lbs peak and 13 whp/17 ft-lbs at 4000 rpm tested on Dynojet with stock vehicle no ECU tune required
  • Construction: .065-inch thick T304L stainless steel built in-house for durability and optimum flow includes factory-position O2 sensor bung
  • Slip-On Install: Torca clamp fits factory double-walled exhaust simple cut and clamp design fully hidden and reversible to stock
  • No Check Engine Light: Maintains emissions scrubbing prevents CEL guaranteed on properly tuned engines

Product Notes

  • Fabspeed does not condone use of emission defeat devices on public roads this product for off-road/track use only complies with Clean Air Act regulations
  • Simple factory exhaust pipe cutting required fully reversible with OEM catalyst reinstallation
  • Ships in protective packaging weight 9.5 lbs box dimensions 24 x 12 x 10 inches

Installation Notes

  • Professional installation recommended.
  • Requires cutting factory exhaust simple process detailed in install guide no welding needed
  • Includes OEM-quality Torca clamp bolts directly to factory mid-pipe and downpipe

This Part Fits

Year Make Model Submodel
2017-2024 Porsche 718 Boxster Base
2017-2024 Porsche 718 Boxster S
2017-2020 Porsche 718 Boxster GTS 4.0
2017-2024 Porsche 718 Cayman Base
2017-2024 Porsche 718 Cayman S
2017-2020 Porsche 718 Cayman GTS 4.0

Why Choose Fabspeed?

  • Largest North America distributor of premium HJS catalysts second largest worldwide with 20 years exclusive import rights
  • Pioneered first 718 Porsche 4-cylinder turbo testing for proven HJS integration direct from HJS Emitec Germany
  • All products engineered tested and built in-house backed by Lifetime Warranty

Frequently Asked Questions

  • Q: Will this fit 2021+ 718 GTS models?
    A: Fits Base and S worldwide 2017-2024 GTS 4.0 models 2017-2020 confirm your submodel via VIN
  • Q: What material is used and does it cause check engine lights?
    A: T304L stainless steel with HJS HD 200-cell catalyst designed to prevent CEL no tune needed on stock ECU
  • Q: Is installation DIY and what warranty covers?
    A: Simple slip-on with cut and Torca clamp see install guide professional recommended Lifetime Warranty on defects

Shipping & Handling

  • Method: UPS Ground free shipping USA
  • Availability: In stock - ships same or next business day
  • Packaging: Secure foam-lined box 24 x 12 x 10 inches
  • Weight: 9.5 lbs

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