Service kit for the following Porsche 928 models
4.7 S 301bhp (from model year 05/80)
4.7 S 310bhp
This kit contains the following items :
1 x Mahle (OEM) air filter
1 x Mahle (OEM) Fuel Filter
1 x Genuine Porsche oil filter
8 x Bosch Super Plus spark plugs
Many major automobile and engine manufacturers rely on the expertise of MAHLE for air filters—for good reason: engine performance, torque, low consumption, and minimal emissions require well-filtered air. And our cellulose (paper) filters, plastic non-wovens, or a combination of both can trap just about everything. They capture up to 99.98% of toxic dust, soot, and tyre particles. The finest filters trap nearly all particles larger than 3 µm. This means that MAHLE air filters prevent premature wear of valves, cylinder surfaces, piston rings, bearings, and other engine components. But be careful: in order for the filters to work perfectly, they must be replaced at the intervals prescribed by the automobile manufacturer.
In order to protect the filters from moisture, the intake port is designed to keep water away from the filter element as much as possible. If moisture does reach the filter anyway, we have added another layer of protection. Our filter papers are impregnated with a special synthetic resin that increases the resistance of the filter insert to water and chemicals.
Bosch Super Plus Spark Plugs deliver quality performance based on technology that's proven on racetracks around the world in the most sophisticated racing engines. Testing has confirmed the durability of yttrium-enhanced center electrodes. Now Bosch brings these benefits to you in Bosch Super Plus, the longest-lasting copper core spark plug on the market.
Features & Benefits
Heavy-duty yttrium-enhanced copper core center electrode
Superior reliability & durability for 50% longer performance life vs. even OE plugs
Tapered, v-profile nickel chromium ground electrode
Improved starting in cold weather and increased fuel ignitability
Nickel-plated rolled threads
Complete anti-seize and corrosion protection
Metal glass fused resistor
Maximum interference suppression
Angular, five-ribbed insulator design
Prevents misfire due to current leakage
If for any reason you are not happy with your purchase please contact me before leaving feedback and I will do my best to help . Thanks for looking .