{"product_id":"pro-circuit-t-4-exhaust-system-4s03125-for-suzuki-dr-z125-and-dr-z125l","title":"Pro Circuit T-4 Exhaust System 4S03125 for Suzuki DR-Z125 and DR-Z125L","description":"The T-4 System is a tunable version of our more exotic Ti-4R System. RC-4 Resonance Chamber has been added to the head pipe to reduce noise. (The RC-4 Resonance Chamber, depending on year of your bike, might not come with the system.)\n\u003cp\u003eThe Pro Circuit T-4 Exhaust System, manufacturer part number 4S03125 and vendor part number 4S03125, is a tunable performance exhaust designed for select Suzuki DR-Z125 and DR-Z125L motorcycles. Developed as a more accessible alternative to the Pro Circuit Ti-4R System, the T-4 system is engineered to improve exhaust flow and provide responsive performance for off-road and trail riding applications.\u003c\/p\u003e\u003cp\u003eThis system includes an RC-4 Resonance Chamber integrated into the head pipe to help reduce exhaust noise while maintaining the performance characteristics expected from Pro Circuit components. Depending on the motorcycle year, the RC-4 Resonance Chamber may not be included. The tunable design allows riders and technicians to tailor exhaust performance to specific riding conditions and preferences.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e This Pro Circuit T-4 Exhaust System fits 2003–2009, 2012, and 2013 Suzuki DR-Z125 models, as well as the 2003 Suzuki DR-Z125L. Verify the motorcycle year and model before installation to confirm compatibility, particularly regarding the inclusion of the RC-4 Resonance Chamber. Professional installation is recommended for proper alignment, secure mounting, and exhaust sealing.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance exhaust system designed for Suzuki DR-Z125 and DR-Z125L motorcycles\u003c\/li\u003e\n\u003cli\u003eTunable T-4 system derived from Pro Circuit's Ti-4R performance platform\u003c\/li\u003e\n\u003cli\u003eRC-4 Resonance Chamber added to the head pipe to help reduce exhaust noise\u003c\/li\u003e\n\u003cli\u003eRC-4 Resonance Chamber inclusion may vary by motorcycle year\u003c\/li\u003e\n\u003cli\u003eFits 2003–2009, 2012, and 2013 Suzuki DR-Z125 models\u003c\/li\u003e\n\u003cli\u003eFits the 2003 Suzuki DR-Z125L\u003c\/li\u003e\n\u003cli\u003eBrand: Pro Circuit\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 4S03125\u003c\/li\u003e\n\u003cli\u003eVendor part number: 4S03125\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2003 Suzuki DR-Z125\u003cbr\u003e\n2003 Suzuki DR-Z125L\u003cbr\u003e\n2004 Suzuki DR-Z125\u003cbr\u003e\n2004 Suzuki DR-Z125L\u003cbr\u003e\n2005 Suzuki DR-Z125\u003cbr\u003e\n2005 Suzuki DR-Z125L\u003cbr\u003e\n2006 Suzuki DR-Z125\u003cbr\u003e\n2006 Suzuki DR-Z125L\u003cbr\u003e\n2007 Suzuki DR-Z125\u003cbr\u003e\n2007 Suzuki DR-Z125L\u003cbr\u003e\n2008 Suzuki DR-Z125\u003cbr\u003e\n2008 Suzuki DR-Z125L\u003cbr\u003e\n2009 Suzuki DR-Z125\u003cbr\u003e\n2009 Suzuki DR-Z125L\u003cbr\u003e\n2012 Suzuki DR-Z125\u003cbr\u003e\n2012 Suzuki DR-Z125L\u003cbr\u003e\n2013 Suzuki DR-Z125\u003cbr\u003e\n2013 Suzuki DR-Z125L\u003cbr\u003e\n2014 Suzuki DR-Z125L\u003cbr\u003e\n2015 Suzuki DR-Z125L\u003cbr\u003e\n2016 Suzuki DR-Z125L\u003cbr\u003e\n2017 Suzuki DR-Z125L\u003cbr\u003e\n2018 Suzuki DR-Z125L\u003cbr\u003e\n2019 Suzuki DR-Z125L\u003cbr\u003e\n2020 Suzuki DR-Z125L\u003cbr\u003e\n2021 Suzuki DR-Z125L\u003cbr\u003e\n2022 Suzuki DR-Z125L","brand":"PRO CIRCUIT","offers":[{"title":"Default Title","offer_id":67552803455211,"sku":"794-4401","price":306.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/c361-69dfd64a03462.jpg?v=1790740985","url":"https:\/\/ctracingservices.com\/products\/pro-circuit-t-4-exhaust-system-4s03125-for-suzuki-dr-z125-and-dr-z125l","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}