{"product_id":"stillen-off-road-series-cat-back-exhaust-2007-2013-toyota-tundra","title":"STILLEN Off-Road Series Cat-Back Exhaust - 2007-2013 Toyota Tundra","description":"\u003cp\u003eThe STILLEN Off-Road Series is a cat-back exhaust for the 2007-2013 Toyota Tundra, designed and made in the USA from stainless steel. STILLEN says it improves airflow for better throttle response and acceleration, and that it gives the truck the deep, throaty tone it has been tuning exhausts for over 30 years. It aims to stay quiet in the cabin during everyday driving and get loud at cold start and wide-open throttle.\u003c\/p\u003e\u003cp\u003eSTILLEN's history with Toyota trucks goes back to its first product in the 1980s, a roll pan for a Toyota truck inspired by Steve Millen's racing career with Toyota and TRD. Nearly 40 years on, this exhaust is part of the same line of work.\u003c\/p\u003e\u003cp\u003eSTILLEN claims a gain in horsepower, torque and overall engine performance from the optimized airflow, though it does not publish figures for this application, so treat the claim as directional.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003ePart 509573 fits all cab and bed options on the 2007-2013 Toyota Tundra.\u003c\/p\u003e\u003ch3\u003eInstall notes\u003c\/h3\u003e\u003cp\u003eSTILLEN designed it for a seamless fit and says it installs with basic hand tools.\u003c\/p\u003e\u003ch3\u003eQuestions before you order?\u003c\/h3\u003e\u003cp\u003eFitment questions are easier to settle before the box ships. Call or text Carl \u0026amp; Anton at (920) 249-7744 or use the chat — real humans in Sheboygan, Wisconsin, not a call center.\u003c\/p\u003e","brand":"Stillen","offers":[{"title":"Off-Road Series","offer_id":58653035921711,"sku":"509573","price":822.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/5113\/5535\/files\/509572_IMG001_2014-2021_Toyota_Tundra_STILLEN_Dump_Exhaust_v1.jpg?v=1792018868","url":"https:\/\/nvmos.com\/products\/stillen-off-road-series-cat-back-exhaust-2007-2013-toyota-tundra","provider":"NVMOS","version":"1.0","type":"link"}