{"product_id":"mercedes-benz-gt63-e63-downpipes-and-project-gamma-tune-package","title":"Mercedes-Benz GT63 | E63 Downpipes and Project Gamma Tune Package","description":"Project Gamma downpipes for the AMG GT63 \/ GT63S models feature a 4 to 3” construction along with a stainless steel v-band to pipe transition that is machined with CNC to precision. Our downpipes are the best bang for your buck mod available for your AMG GT63 \/ GT63S with gains from 50 Horsepower and 60 Torque when tuned. Project Gamma keeps the full pipe diameter right up to the turbo instead of necking it down, which helps flow. Heat shielding keeps engine bay temperatures down. They're hand-built from 304 stainless steel, which resists rust.\u003cbr\u003e\u003cbr\u003eProject Gamma Tune\u003cbr\u003e\u003cbr\u003eProject Gamma quotes up to 180 hp more from its custom tune, with supporting mods.\u003cbr\u003e\u003cbr\u003eYou get a handheld device loaded with the Project Gamma tune and your factory tune. You can switch between them at any time. \u003cbr\u003e\u003cbr\u003e\u003cp class=\"sl-pairs\"\u003eMore from Project Gamma: \u003ca href=\"\/products\/bmw-m5-m8-downpipes-package\"\u003eBMW M5 | M8 Primary + Secondary Downpipes and Bootmod 3 or MHD Tune Package | FEMTO Package\u003c\/a\u003e and \u003ca href=\"\/products\/mclaren-720s-downpipes-and-project-gamma-tuned-package\"\u003eMcLaren 720S Downpipes and Project Gamma Tune Package\u003c\/a\u003e.\u003c\/p\u003e","brand":"Project Gamma","offers":[{"title":"Ceramic Coating","offer_id":44205084868726,"sku":"WTGT63C","price":3686.0,"currency_code":"AUD","in_stock":true},{"title":"Polished","offer_id":44205084901494,"sku":"WTGT63P","price":3561.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/2976\/5750\/files\/Mercedes-Benz_GT63_E63_Downpipes_and_Project_Gamma_Tune_Package_0b2aa8b6-940d-4bcc-bcc7-432cf216ba70.jpg?v=1789640414","url":"https:\/\/shop.sl-autowerkes.com.au\/products\/mercedes-benz-gt63-e63-downpipes-and-project-gamma-tune-package","provider":"SL Autowerkes","version":"1.0","type":"link"}