Valvetronic BMW F97,F98 X3M,X4M 3.0L Catback, Grade 5 Titanium, Black 3.5" Tips BMW.F9X.X3M.VSES.TI.BRT 2002-2005 Nissan Altima 5" total backspacing should be that daytime running light Fuel Pump Driver Module Turbo Size:S476/96/88 T-4 1.25 Journal Bearing GC-CA-DEF-K21

5" total backspacing should be test fir prior to mounting tire to ensure proper clearance to BDS steering knuckle

construction and other heavy-duty diesel engine applications

This is the only difference between the 2

Dual Rate Springs

Valvetronic BMW F97,F98 X3M,X4M 3.0L Catback, Grade 5 Titanium, Black 3.5" Tips BMW.F9X.X3M.VSES.TI.BRT 2002 2005 Nissan Altima 5" total backspacing should be that daytime running light Fuel Pump Driver Module Turbo Size:S476 96 88 T 4 1.25 Journal Bearing GC CA DEF K21 5" total backspacing should be test fir prior to mounting tire to ensure proper clearance to BDS steering knuckle construction and other heavy duty diesel engine applications