911Tuning 3.5in Direct Replacement Intercooler with 2.25in Endtank Porsche 996TT 01-05

These 3.5" sport intercoolers are direct replacement and are to be used with 911Tuning silicone boost hose kit. Unlike some cheaper hose kits that use 1.8" inner diameter hoses, 911Tuning went and improved the design using high quality 2.25" inner diameter silicone hoses. These endtanks are hand crafter in house and pressure tested to 35 PSI. Only high quality Bell cores are used along with one piece casted endtanks. These sport intercoolers were tested on a k24/18g car running 1.2 bar from 0 to 150 mph with intake temperatures 20 to 30 degrees F lower over stock. Thedyno showed 15 to 25 rwhp more just by swapping the intercoolers. Lower intake temperatures not only prevent detonation but also stop the car from pulling timing and eventually produce more horse power.