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14 reviews
Slight Performance Gain Cold Starts Slight Loss of Lifetime
I have been using these for years on multiple bikes. If you have trouble starting your bike in the winter or from cold you will notice a significant difference using Iridium over standard plus. You get a tiny bit more throttle response too. In return these plus need changing I have found every 8-9k miles rather than 12k on standard ones! For £8-£10 a plug the slight performance gains are well worth the shorter lifetime for me. Testing on gsxr k1 k2 k3 750, aprilia rs125, sr50, derbi gpr50, derbi senda 125, gsxr 600 srad, 4 Yamaha R6 5SLsRead full review
Verified purchase: Yes • Condition: new • Sold by: diycarserviceparts
Decent sparkplugs
Quality branded plugs that last well especially when used hard 😊
Verified purchase: Yes • Condition: new • Sold by: the_car_parts_w...
they're spark plugs.
sparkplugs are something you can,t do without and iridiums are the plug to have.
Verified purchase: Yes • Condition: new • Sold by: universalautomo...
Quality plugs at a fair price
Awesome plugs just don't over titen them
Verified purchase: Yes • Condition: new • Sold by: driven2automotive
Good marketplace!
Ngk is a good product, and very competitive
Verified purchase: Yes • Condition: new • Sold by: jp4mance
Quality Item
Very Good
Verified purchase: Yes • Condition: new • Sold by: powersparks
Top quality
They're probably the best plugs you can use.
Verified purchase: Yes • Condition: new • Sold by: apd_car_parts
Quality
You couldn’t ask for any better
Verified purchase: Yes • Condition: new • Sold by: kwakiesmcspares
Good
There good spark plugs anyway better performance on the bike noe
Verified purchase: Yes • Condition: new • Sold by: jjcraceandrally
spark plugs
good product
Verified purchase: Yes • Condition: new • Sold by: driven2automotive