BBS FI-R 21x12.5 Center Lock ET48 CB84 Gloss Platinum Wheel carbon fiber hood 2TT Performance Intercoolers’ cores are

2TT Performance Intercoolers’ cores are 37% larger (422 cubic inches vs 308 cubic inches)

Stock thrust bushings replaced with roller Torrington bearings

850cc - BMW M5 E39 S62

Our solution to increasing the intercooler’s size and performance within the confines of the limited space behind the bumper is based upon a taller core with an increased 90mm depth

straight-through design for maximum performance and tone

BBS FI-R 21x12.5 Center Lock ET48 CB84 Gloss Platinum Wheel carbon fiber hood 2TT Performance Intercoolers’ cores areManufacturer Part # : FI143PG Product Description Short BBS FI R 21x12. 5 Center Lock ET48 CB84 Gloss Platinum Wheel