Executive order

D-176-4

Dinan Performance Engineering

Vehicle applications

No vehicle applications were preserved for this order.

Part records

Part numberModel/specificationModificationRemarks
1989-1992 BMW 535i 1988-1989 BMW 635Csi and L6 1988-1992 BMW 735i and 735iLLonger PCV tubing, replace air cleaner assembly, relocate oxygen sensor from catalytic converter to exhaust manifold, and replacement with BMW 8:1 compression ratio pistons