Nissan S15 Silvia SR20DET

Spec R Models

Twin Cam, 16 Valve, Turbo

Set 4 Uprated Spark Plugs 

NGK V-Power Racing Plugs

Heat Range 8

Free UK Post!

A complete set of 4 uprated NGK Racing Spark Plugs for the S15 Silvia. Free UK post offer for a limited time!

These plugs are heat rating 8 which is 2 steps colder than the stock plug. This is good for modified engines and can help prevent detonation or pre-ignition caused when the spark plug tip gets hot- causing a 'hotspot'. Colder plugs transmit heat away from the plug tip faster to avoid this. For more mildly tuned engines we also stock NGK 7 rated plugs, as well as the stock 6 heat rated plugs.

Please Note- These Racing Plugs are NON Resistor

We have a large and rapidly expanding range of items for the Silvia- consumeables, performance upgrades, tuning items, as well as a wide range of suspension and steering parts- Wheels, wheel bearings, strut bars, camber arms, & performance uprated bushes. Please check out the other items in our shop for brakes, water pumps, spark plugs, filters, fuel pumps, and lots of other essential parts.

Check out our other items for great tuning gear for performance Nissans.  

Buy with confidence from Conceptua Tuning. 


Visit our eBay store for lots of great Silvia parts-

   brakes, suspension, service parts, turbos, & more!!

A complete set of 4 uprated NGK Racing Spark Plugs for the S15 Silvia. Free UK post offer for a limited time! These plugs are heat rating 8 which is 2 steps colder than the stock plug. This is good for modified engines and can help prevent detonation or pre-ignition caused when the spark plug tip gets hot- causing a 'hotspot'. Colder plugs transmit heat away from the plug tip faster to avoid this. For more mildly tuned engines we also stock NGK 7 rated plugs, as well as the stock 6 heat rated plugs. We have a large and rapidly expanding range of items for the Silvia- consumeables, performance upgrades, tuning items, as well as a wide range of suspension and steering parts- Wheels, wheel bearings, strut bars, camber arms, & performance uprated bushes. Please check out the other items in our