{"product_id":"csf-aluminum-racing-radiator-subaru-wrx-sti-manual-2002-2007","title":"CSF Aluminum Racing Radiator - Subaru WRX \/ STI Manual (2002-2007)","description":"\u003cp\u003e\u003cstrong\u003eCSF 3076 - CSF Aluminum Racing Radiator - Subaru WRX \/ STI Manual (2002-2007)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUpgrade the cooling system in your manual-transmission 2002–2007 Subaru WRX or STI with the CSF 3076 Aluminum Racing Radiator. Designed as a direct-fit replacement, this high-performance radiator combines durable all-aluminum construction with CSF’s efficient B-Tube technology to improve heat transfer and provide reliable cooling during spirited street driving, track use, and demanding conditions.\u003c\/p\u003e\n\u003cp\u003ePrecision TIG-welded aluminum end tanks eliminate the plastic components found on many factory radiators, helping deliver greater strength and long-term durability. CNC-machined fittings and a 30-point dimensional inspection ensure accurate fitment without modifications. Every unit is individually leak-tested and subjected to vibration, thermal-cycle, pressure, and corrosion testing.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-performance, all-aluminum construction\u003c\/li\u003e\n\u003cli\u003eDirect-fit design with no modifications required\u003c\/li\u003e\n\u003cli\u003eCSF B-Tube technology for efficient heat transfer\u003c\/li\u003e\n\u003cli\u003eTIG-welded aluminum end tanks\u003c\/li\u003e\n\u003cli\u003eCNC-machined fittings\u003c\/li\u003e\n\u003cli\u003eRacing-style aluminum drain plug\u003c\/li\u003e\n\u003cli\u003eWind-tunnel-tested core design\u003c\/li\u003e\n\u003cli\u003eIndividually leak- and pressure-tested\u003c\/li\u003e\n\u003cli\u003eRadiator cap included\u003c\/li\u003e\n\u003cli\u003eCore dimensions: 27 × 13.375 × 1.63 inches\u003c\/li\u003e\n\u003cli\u003eFor manual-transmission models only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment note\u003c\/h3\u003e\n\u003cp\u003eFits manual-transmission 2002–2007 Subaru WRX and applicable Subaru STI models. Confirm vehicle compatibility before ordering.\u003c\/p\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":53704119157043,"sku":null,"price":415.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0256\/5855\/6497\/files\/CSF3076_01.webp?v=1784852740","url":"https:\/\/www.circuitspecr.com\/products\/csf-aluminum-racing-radiator-subaru-wrx-sti-manual-2002-2007","provider":"Circuit Spec R","version":"1.0","type":"link"}