APR High Performance Ignition Tune Up - Set of 4APR Ignition Coils are designed to be a direct plug and play upgrade to factory coils, and provide greater energy output, ensuring a stronger and more consistent spark. The commonplace replacement of factory ignition coils with those taken from the higher output Audi R8 is popularly believed to provide greater energy output. However, testing proves that they are no more powerful than the factory coils that are found on other engines. APR Ignition

The Traverse HD is built for going further

and Construction

2006-2010 E60 M5

Inside Diameter: 60mm ID Length: 300mm Spring Rate: 30 N/mm or 171 lbs/inch

AN-8 ORB to AN-6 Female Full Flow Banjo Part # : 710-01-108

A set of Standard length 14x1

Expected max gains of 10-20 hp and 20-30 ft-lbs of torque at the crank

making for poorly distributed cooling

Once the end tanks were cast by the foundry

cold air into your cylinders

we recommend that you use the half-size pipe on one end and the steel bracket or steel plate on the other end

INTEGRATED CRASH BAR