Description: ** NON-Resonated ** Resonated also available - please inquire.Ditch the restrictive factory over axle pipes to increase power, save weight and add a throatier more aggressive tone. Just like the regular GT4, our Over Axles are a perfect first mod. Our design process started with 3D scanning the entire exhaust system using our CREAFORM 700 Handscan so that we could make a complete Solidworks 3D model of the exhaust. We then designed the exhaust and fixtures using that model so that the exhaust fit perfectly to OEM standards. We use mandrel bent T304 stainless steel tubing that’s 40% larger than factory for maximum flow. The heat shielding has a stainless steel shell, with a ceramic fiber core that can handle a continuous 2400 degrees fahrenheit and is an extremely effective insulator.SOUND:These Over Axle Link Pipes will bring out a stronger throatier tone from your GT4 RS. The difference in volume and tone is quite significant.POWER:With an otherwise stock exhaust and no tune, we gained 30 HP at 4750 RPM and 34 ft/lbs of TQ at 4750 RPM. That's a gain of 33 HP at the crank! Peak horsepower also increased from our baseline of 456 WHP to 474 WHP and from 330 ft/lbs of TQ to 341 ft/lbs of TQ. See our dyno graph above for more details.FEATURES:Fits all Porsche 718 GT4 RS 2022+ Models (Except EU Models) Choice of a resonatod or non-resonated configurationImpressive dyno proven power gains of 30 WHP and 34 ft/lbs of TQSave 12 lbs / 5.4 KGs compared to the stock catalytic converterConstructed from mandrel bent T304L stainless steelMuch less restrictive than the factory over axle pipesBi-layer heat shielding consisting of a ceramic fiber core and stainless steel shellHeat shielding can handle up to 2400F / 1300C Designed from 3D scans of the OEM headers so we can achieve perfect bolt-on fitmentWe use German-made HJS HD tri-metallic 200-cell EURO 6 homologated catalytic converters for the best performance and reliabilityNO catalyst generated check engine light (CEL) guaranteed (Except EU Models)No ECU tune requiredSimple bolt-on installation, no cutting or welding required (Watch our installation video)All Fabspeed performance products are backed by the Fabspeed Lifetime WarrantyPURCHASE DISCLAIMER: Fabspeed Motorsport does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Fabspeed Motorsport will not tamper, remove, disable, or bypass emissions equipment on a motor vehicle in accordance with 40 CFR Section 86.1854.12(a)(3), Clean Air Act 40 CFR 1068.101(b). This includes software, known as tunes, that reprogram a motor vehicles electronic control module to alter engine performance and enable the removal of filters, catalysts, and other critical emissions controls.Sport Catalytic Converter (STREET) - This product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only. This product contains a High-Flow Sport Catalytic Converter solely intended for track and race cars as it is NOT California Air Resources Board Certified and not EPA certified. You are hereby informed and warned to check your local, state, and federal laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts.
Price: 2415.95 USD
Location: Fort Washington, Pennsylvania
End Time: 2025-01-18T16:52:37.000Z
Shipping Cost: 0 USD
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Item Specifics
Returns Accepted: ReturnsNotAccepted
Brand: Fabspeed Motorsport
Manufacturer Part Number: FS.POR.718GT4RS.OA
Material: Stainless Steel