Aftermarket Exhaust Brands Compared: Who Actually Builds In-House?
Posted by Todd Amos on 9th Jun 2026
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Built with 3D-printed complex joints, mandrel-bent aircraft-grade stainless steel, and TIG welding for superior strength and durability.

Our in-house R&D team starts with a digital scan, followed by CAD modeling, flow simulation, rapid prototyping, and real-world testing until we achieve peak performance and our signature Fabspeed sound.

Built in-house. Dyno-validated. Track-proved. Every order is inspected by hand in our US facility and backed by our lifetime warranty, with our in-house support team just a call away.
“Build quality is first rate. Sound: warm, crisp, authoritative, deep, full of intent, never obnoxious... Fabspeed has done a wonderful job of making a bunch of extra power while maintaining the character and improving upon the sound of the original exhaust.”
“The craftsmanship is top-notch, the sound is incredible, and the valved design gives me the perfect balance between raw aggression and refined cruising. Lightweight, powerful, and flawlessly engineered.”
“The exhaust system delivers a pure motorsport tone, reminiscent of a GT race car. At high RPMs, it screams in the best way possible, but what really srprised me was how refined it is at cruising speeds, with zero drone inside the cabin.”
Find dyno-tested performance upgrades for your exact vehicle.

Real enthusiasts, working directly with our engineers and fabricators.
MON-FRI · 9AM-6PM EASTERNContact our specialists for vehicle-specific information.
Power gains vary by vehicle and configuration. Our specialists can help you choose the right setup.
Provide your vehicle year, make, and model so our team can confirm fitment.
Posted by Todd Amos on 9th Jun 2026
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