Cobra Subframe - BMW 3 Series E46 (All Models Inc M3) 340i Front full size core has

Front full size core has 17 cooling tubes versus OEM 15 tubes

335i Limousine (F30)

slightly more aggressive wing camber

The end result is a 535d which is significantly faster to accelerate and smoother to drive while at the same time returning 10-15% improved fuel economy

this piece is secured using M5 bolts

Cobra Subframe - BMW 3 Series E46 (All Models Inc M3) 340i Front full size core hasCobra subframes are tailored to fit your original fixing points and have high quality adjustable double lock sides. These subframes will only fit base mountable bucket seats and reclining sport seats. They will not fit side mounted seats without adaption bars or side mounts. Please check this when ordering. Bolt Pattern (Centre to centre): Width: 295mm Depth (front to back): 330mm We only recommend using Cobra seats with Cobra seat subframes. If the