{"product_id":"fabspeed-valvetronic-x-pipe-cat-back-exhaust-system-porsche-718-gt4-rs-fs-por-718gt4rs-vlvcf","title":"Fabspeed Valvetronic X-Pipe Cat-back Exhaust System - Porsche \/ 718 \/ GT4 \/ RS","description":"\u003cbr\u003e\n\u003cp dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eTransform your GT4 RS’s exhaust note. Our X-pipe design gives the GT4 RS the same high pitched wail as the GT3 and it’s totally plug-and-play with the factory exhaust valve system so you can quiet down the exhaust using the factory PSE button.   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOur design process started with 3D scanning the entire OEM 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. After multiple revisions for sound and dyno testing we decided to use our signature cast X-Pipe to tie the two cylinder banks together for exhaust scavenging and to defeat resonance. We also went to great lengths to eliminate drone on this exhaust, utilizing helmholtz resonator technology to cancel out unwanted frequencies that “drone.”\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSOUND:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWondering why your GT4 RS doesn’t have the same high pitched scream of the GT3? Our Valvetronic X-Pipe is the solution! Our X-pipe design merges the two exhaust banks for an intoxicating 9000 RPM symphony. Even though this system will net you a significant increase in volume over stock, the valved design allows you to control the volume with the factory PSE (Porsche Sport Exhaust) button, quietting the exhaust note for a drone free driving experience. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePOWER:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eComparing our development car equipped with our Over Axle Link Pipes, our Vavletronic X-Pipe added 6 WHP at 8100 RPM and 9 ft\/lbs of TQ at 3500 RPM.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFEATURES:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFits all Porsche 718 GT4 RS 2022+ Models worldwide\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDyno proven power gains of 6 WHP and 9 ft\/lbs of TQ\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSaves 3 lbs \/ 1.4KGs compared to the factory system\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCompletely retains PSE valved exhaust functionality\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eUses aerospace quality Helical Limited exhaust valves imported from the U.K.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHelmholtz resonator technology eliminates drone\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIncorporates our signature cast X-pipe for superior flow and exhaust scavenging\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThis cat-back system is emissions legal in all 50 states and the rest of the world (ROW)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eConstructed from high-quality 14-16ga CNC mandrel-bent T304L stainless steel for optimum flow and maximum durability\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLaser scanned and CAD designed for perfect OEM fitment using an Ametek Handyscan 700\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNo Check Engine Light guaranteed\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSimple DIY bolt-on installation, no cutting or welding required\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAll Fabspeed performance products are backed by the \u003cspan data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.fabspeed.com\/warranty\/#:~:text=Fabspeed%20warrants%20to%20the%20consumer,or%20a%20Fabspeed%20approved%20installer.\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.fabspeed.com\/warranty\/#:~:text=Fabspeed%20warrants%20to%20the%20consumer,or%20a%20Fabspeed%20approved%20installer.\"\u003eFabspeed Lifetime Warranty\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fabspeed","offers":[{"title":"Carbon Fiber","offer_id":46485938307228,"sku":"FS.POR.718GT4RS.VLVCF","price":7335.65,"currency_code":"CAD","in_stock":true},{"title":"Satin Black","offer_id":46485938339996,"sku":"FS.POR.718GT4RS.VLVB","price":7335.65,"currency_code":"CAD","in_stock":true},{"title":"Polished Stainless Steel","offer_id":46485938372764,"sku":"FS.POR.718GT4RS.VLVP","price":7335.65,"currency_code":"CAD","in_stock":true},{"title":"Polished Stainless Single Wall","offer_id":46485938405532,"sku":"FS.POR.718GT4RS.VLVBS","price":7335.65,"currency_code":"CAD","in_stock":true},{"title":"Brushed Stainless Turn Down","offer_id":46485938438300,"sku":"FS.POR.718GT4RS.VLVTD","price":7335.65,"currency_code":"CAD","in_stock":true},{"title":"Re-use Oem Tips","offer_id":46485938471068,"sku":"FS.POR.718GT4RS.VLV","price":7335.65,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.mypartsguy.ca\/products\/fabspeed-valvetronic-x-pipe-cat-back-exhaust-system-porsche-718-gt4-rs-fs-por-718gt4rs-vlvcf","provider":"My Parts Guy MPG Auto","version":"1.0","type":"link"}