BMW Nose Panel - Front Panel Around Grille | 1996-1999 644-551-915-00 Catalyst Protection for Track Use:

Catalyst Protection for Track Use: Switching to cat bypass for track events prevents potential degradation of the catalytic converters during intense racing

The abrasive yet non-stratching fabric aids in cleaning and replaces the need for messy

and Throttle Response: Reduces back pressure and increases exhaust flow for noticeable gains in performance and engine responsiveness

Body Width: 3

Brake fluid bleeding

BMW Nose Panel - Front Panel Around Grille | 1996-1999 644-551-915-00 Catalyst Protection for Track Use:Nose Panel Front Panel Around Grille for 318i (1996 1998), 318is (1996 1997), 318ti (1996 1999), 323i (1998 1999), 323is (1998 1999), 328i (1996 1999), 328is (1996 1999), M3 (1996 1999)