{"product_id":"greddy-06-11-honda-civic-si-63-5mm-supreme-sp-cat-back-exhaust","title":"GReddy 06-11 Honda Civic Si 63.5mm Supreme SP Cat-Back Exhaust","description":"GReddy 06-11 Honda Civic Si 63.5mm Supreme SP Cat-Back Exhaust\n\u003cp\u003eEnhance your Honda Civic Si from 2006 to 2011 with the GReddy Supreme SP Cat-Back Exhaust System, part number gre10158208. Designed for optimal performance and a refined sound, this exhaust replaces the factory system to improve exhaust flow and boost horsepower. Crafted with precision, it features a 63.5mm (2.5-inch) piping diameter that ensures efficient exhaust gas evacuation, resulting in improved throttle response and overall engine performance. Constructed from high-quality materials, the Supreme SP system is engineered for durability and consistent performance under demanding driving conditions. This system is a direct fit for 2006 and 2007 Honda Civic Si models, offering a straightforward installation process for enthusiasts seeking to upgrade their vehicle's exhaust pathway. The GReddy brand is renowned for its commitment to quality and performance, making this exhaust a reliable choice for those looking to enhance their Civic's driving experience. Please note that installation requires acknowledgment of CARB regulations, and this system is not CARB-legal in California. Whether you're aiming for a more aggressive tone or increased power, the Supreme SP Cat-Back Exhaust is an excellent addition to your Civic's aftermarket modifications. It is designed to meet your performance needs while maintaining a high standard of craftsmanship, ensuring a long-lasting upgrade for your vehicle.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned for 2006-2007 Honda Civic Si models\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e63.5mm (2.5-inch) diameter piping for optimal exhaust flow\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from durable high-quality materials\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eImproves horsepower and throttle response\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEasy bolt-on installation for a direct fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by GReddy's reputation for quality and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRequires CARB acknowledgment for legal compliance outside California\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\nHonda Civic DX 2006\u003cbr\u003e\nHonda Civic DX 2007\u003cbr\u003e\nHonda Civic DX 2008\u003cbr\u003e\nHonda Civic DX 2009\u003cbr\u003e\nHonda Civic DX 2010\u003cbr\u003e\nHonda Civic DX 2011\u003cbr\u003e\nHonda Civic EX 2006\u003cbr\u003e\nHonda Civic EX 2007\u003cbr\u003e\nHonda Civic EX 2008\u003cbr\u003e\nHonda Civic EX 2009\u003cbr\u003e\nHonda Civic EX 2010\u003cbr\u003e\nHonda Civic EX 2011\u003cbr\u003e\nHonda Civic EX-L 2009\u003cbr\u003e\nHonda Civic EX-L 2010\u003cbr\u003e\nHonda Civic EX-L 2011\u003cbr\u003e\nHonda Civic GX 2006\u003cbr\u003e\nHonda Civic GX 2007\u003cbr\u003e\nHonda Civic GX 2008\u003cbr\u003e\nHonda Civic GX 2009\u003cbr\u003e\nHonda Civic GX 2010\u003cbr\u003e\nHonda Civic GX 2011\u003cbr\u003e\nHonda Civic Hybrid 2006\u003cbr\u003e\nHonda Civic Hybrid 2007\u003cbr\u003e\nHonda Civic Hybrid 2008\u003cbr\u003e\nHonda Civic Hybrid 2009\u003cbr\u003e\nHonda Civic Hybrid 2010\u003cbr\u003e\nHonda Civic Hybrid 2011\u003cbr\u003e\nHonda Civic Hybrid-L 2009\u003cbr\u003e\nHonda Civic Hybrid-L 2010\u003cbr\u003e\nHonda Civic Hybrid-L 2011\u003cbr\u003e\nHonda Civic LX 2006\u003cbr\u003e\nHonda Civic LX 2007\u003cbr\u003e\nHonda Civic LX 2008\u003cbr\u003e\nHonda Civic LX 2009\u003cbr\u003e\nHonda Civic LX 2010\u003cbr\u003e\nHonda Civic LX 2011\u003cbr\u003e\nHonda Civic LX-S 2009\u003cbr\u003e\nHonda Civic LX-S 2010\u003cbr\u003e\nHonda Civic LX-S 2011\u003cbr\u003e\nHonda Civic MUGEN Si 2008\u003cbr\u003e\nHonda Civic Si 2006\u003cbr\u003e\nHonda Civic Si 2007\u003cbr\u003e\nHonda Civic Si 2008\u003cbr\u003e\nHonda Civic Si 2009\u003cbr\u003e\nHonda Civic Si 2010\u003cbr\u003e\nHonda Civic Si 2011","brand":"GReddy","offers":[{"title":"Default Title","offer_id":53661321134396,"sku":"gre10158208","price":847.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1865\/9007\/files\/224b379e-1cca-4b7e-aeda-94f348753152-800.jpg?v=1784598698","url":"https:\/\/necycleshop.com\/products\/greddy-06-11-honda-civic-si-63-5mm-supreme-sp-cat-back-exhaust","provider":"NE Cycle Shop","version":"1.0","type":"link"}