STM Evo 7/8/9 Intercooler 4" Race Core Cable ties The stock grommet/boot is no

The stock grommet/boot is no longer required

The Mishimoto Lancer Evolution 7/8/9 Performance Aluminum Radiator provides durable all-aluminum construction and a high-efficiency brazed aluminum core that results in superior reduction of coolant temperatures

it honestly comes down to cosmetics

Cleaner engine bay appearance - the braided sleeve/fire retardant  loom instantly makes the engine bay look professionally built

Evo 4-9 OEM Stud and Nut Kit

STM Evo 7/8/9 Intercooler 4" Race Core Cable ties The stock grommet/boot is noThe STM Evo 7 8 9 Race Intercooler is made in house from a 1000 HP rated 3. 8" Garrett core with tig welded, aluminum end tanks and bead rolled 2. 5" or 3" pipe inlet outlets. Pressure tested to 50 psi and fits Evo 7 8 9 bumpers. This intercooler features a stock replacement fit and will bolt right up to your factory couplers, or stock location, aftermarket piping. Vehicle Fitment: 2001 2006 Mitsubishi Evolution VII VIII IX Does not fit the Cusco