Description
The Fabspeed Maxflo True X-Pipe with Dual Tips for the Porsche 718 Boxster and Cayman (2017+) is a high-flow exhaust upgrade focused on improving exhaust throughput, sound quality, and rear visual presence. Unlike the restrictive factory H-pipe or T-outlet design, Fabspeed’s true X-pipe geometry allows exhaust gases to crossover smoothly, increasing overall flow for a more efficient exit and a deeper, more refined flat-four exhaust note. Finished with large 4″ (102 mm) dual tips and supported by premium materials, this bolt-on solution enhances both performance and aesthetics without modifying your existing mufflers or rear valved system.
Fitment Notes
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Designed for Porsche 718 Boxster and 718 Cayman models 2017 and newer (Base, S, and GTS variants through 2020)
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Replaces factory exhaust tips and crossover section, retaining OEM mufflers and hardware
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Works with stock or PSE (Porsche Sport Exhaust) muffler systems
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Direct bolt-on — no cutting or welding required
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Tip finish must be chosen to match your aesthetic preference (polished, brushed, black, or carbon options available)
Included
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Maxflo True X-pipe assembly with integrated crossover section
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Dual exhaust tips sized 4″ / 102 mm to properly fill rear bumper outlets
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All required mounting hardware and gaskets
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Installation guidance for DIY bolt-on setup
Product Specs
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Material: T304L stainless steel and/or genuine carbon fiber tip options for corrosion resistance and thermal durability
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Exhaust design: Maxflo True X-pipe improves flow versus factory H-pipe arrangement (flows ~38 % more)
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Dual tip size: 4″ (102 mm) to complement Porsche 718 rear valance openings
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Finish options: polished stainless, brushed stainless, black ceramic, or matte carbon fiber covers
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Installation: bolt-on — only basic hand tools required (15 mm + 13 mm sockets)
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Warranty: Fabspeed Lifetime Warranty on performance products
Product Features
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True X-pipe efficiency: Proprietary crossover X-pipe design promotes smoother, higher-velocity exhaust flow compared with the OEM H-pipe, reducing backpressure and refining mid-range power delivery.
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Deeper, more engaging tone: Delivers a richer and more authoritative flat-four note with a broader sound spectrum while maintaining refinement on cruise.
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Aesthetic upgrade: Large 4″ dual tips add a sporty visual enhancement to the rear bumper without requiring tip relocation or modification.
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Multiple finish options: Choose from polished, brushed, black ceramic, or carbon-fiber tip styles to suit your 718’s look.
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Easy bolt-on install: Designed to install using OEM mounting points with no cutting or welding, making this an accessible upgrade for DIY enthusiasts.
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Durable construction: T304L stainless steel and quality mounting hardware ensure long-term performance and corrosion resistance.
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