CSF High Performance Bar & Plate Intercooler Core - 20in L x 12in H x 4in W - 8063 fits_1999-2004`Audi`A6 4200004 is a 4-pad rigid

4200004 is a 4-pad rigid race disc made with high quality

T304 Stainless Steel: Premium-grade construction for strength

BMC 96-99 Porsche Boxster / Boxster S 2

Note: Only affects XM signals—all other bands remain unaffected

CSF High Performance Bar & Plate Intercooler Core - 20in L x 12in H x 4in W - 8063 fits_1999-2004`Audi`A6 4200004 is a 4-pad rigidCSF Bar & Plate Intercooler Cores are used by some of the most renowned tuning and performance companies in the industry. This 20" x 12" x 4" Horizontal Flow Core is rated for 850 WHP and the perfect fit for your custom high performance intercooler. Each CSF Intercooler core is pressure tested at 120psi for maximum reliability in extreme boost applications. Hand Built using jigs & fixtures for a perfectly straight core in a clean room using gloves