6 x Denso Twin Tip Spark Plugs for BMW xDrive 25 i E84 Z4 sDrive 23 E86 30 i E89

DENSO is one of the world's leading innovators and manufacturers of ignition technology, including spark plugs.DENSO was the first company to produce long-life automotive Iridium spark plugs, and invented the world's smallest, most efficient 0.4mm Iridium tip.

With 97% market coverage in Australia and DENSO's unsurpassed reputation for technological superiority.

If you are looking for a highly ignitable, high quality, durable spark plug without the costs usually associated with high performance plugs, then look no further.A true world first, DENSO's patented twin tip (TT) spark plugs feature a nickel centre and a 'twin' protruding ground electrode with a slimmer 1.5mm diameter.

A true world first, DENSO's patented twin tip (TT) spark plugs feature a nickel centre and a 'twin' protruding ground electrode with a slimmer 1.5mm diameter.

By designing not only the center electrode, but also the ground electrode to have a tip diameter of 1.5mm, better ignition performance and higher reliability are achieved.

This highly ignitable durable technology achieves ignition efficiency closer to DENSO's premiumiridium ranges without expensive precious metals.Aimed at drivers seeking fuel savings and reducedemissions, along with responsive and reliable ignition performance.

• Nickel alloy centre & a "twin" protrudingground electrode.
• Low carbon dioxide emissions.
• Improved fuel efficiency.
• Smooth engine running even under extreme conditions.
• Best value for money performance spark plug.

Denso's experience as an original equipment supplier to the worlds major carmanufacturers gives Denso aftermarket product range a significant advantage;

* All of Denso products are designed with precision - the type of precision only an original equipment supplier can achieve.

* All of Denso products are subjected to rigorous safety and performance testing - because failure is not an option.

* All of Denso products are at the forefront of technology - Denso prepares for the next generation of auto-mobility.

This commitment to manufacturing excellence has provided Denso with a reputation for reliable, quality components which in turn provides tremendous long term value for our trade and end-user customers.