
I've changed spark plugs on my other cars and never noticed much of a difference. For the first time I noticed a big difference. I changed the Toyota 05 matrix to sk16r11. I was surprised that sk20r11 was installed (wrongly). The thing runs incredibly smooth. especially when starting! I was very surprised! everything around works better. I don't understand why the previous owner didn't install sk16r11 but never did.

Replace Car Bumper Clips: GOOACC 100Pcs For Nissan, Mazda And Infiniti, Including Fastener Remover
33 Review

25Pcs Fender Liner Screws For Toyota Avalon Camry Corolla Scion Lexus - OEM #90159-60498
35 Review

820Pcs Car Push Retainer Clips & Fasteners Assortment - Ford GM Toyota Honda Chrysler BMW Benz Nissan Subaru Audi Mazda
32 Review

Gooacc 50Pcs Hood Insulation Retainer Clips - Perfect Replacement For Grand Cherokee, Dodge Ram, Chrysler PT Cruiser, Plymouth Laser, Neon - OEM Part Number: 4878883AA
33 Review