NGK Iridium Spark Plug - CR9EIA-9

Good spark plugs

Good price after price match Genuine quality plug service spot on thanks Russ

Usual replacement for the Hayabusa 1585cc race engine. I have reviewed before. These do withstand an idle on extreme cams despite fouling, along with severe abuse on track. SBS price was somewhat high (almost double that of a major high street store) but honoured a price match, allowing me to add them to the oil order.

Not much to add, works perfect (GSXR 1000)

These plugs appear to have a wide heat range, from idling without fouling, to lap after lap of wide open throttle. Renewed after every meeting, but only for confidence.

Removed my old NGK Iridium Plugs after 1 Year of good solid riding and they were still in good condition. I opted to change anyway as my GSR750 is running a Full Remap & Decat Exhaust System with K&N and noticed the difference instantly. Bike is back to pulling like a train throughout the Gears and feels a lot more responsive again.

I took the old ones out thinking the electrode had burned away, it's that small. But then seeing these new one's it thankfully wasn't the case. It's just my GSX-R is fitted with these very small and very expensive plugs. Thank goodness for sportsbikeshop in being able to provide the plug at such a good price. Exact OEM match.

These are the only spark plugs listed for my bike so there isn't an option to use something else- iridium plugs work well and have a long life- sportsbikeshop.co.uk matches a competitors price- one of the few companies out there that live up to their promises! As always first rate service and next delivery

Exactly what I needed as per the "shop for my bike" option. Product delivered neatly and quickly. No issues with the part when fitted to my bike. I'll be buying all my servicing kit from here in future for all my potential new bikes. (At wifes own discretion of course!) LOL.

Just fit them and leave them.

Recieved day after , genuine plugs , and price matched , all good.

Product is excellent and sportsbikeshop delivered on time yet again. Thanks

Can hear from engine note and throttle response these 4 are worth the purchase.

Fast delivery. Good product.