10 Best Performance Spark Plugs 2020
Reviewed by Gareth Otwell
| Last Updated:
After analyzing 88 products, scanning 3650 reviews, spending more than 36 hours of research and speaking with our test users, we think the NGK 4291 ZFR6F-11 V-Power Spark Plug is the one of the Best Performance Spark Plugs on the market.
NGK 4291 ZFR6F-11 V-Power Spark Plug – Best Overall Performance Spark Plug
- These Products On Exceptionally High Order Fulfillment Rates, Breadth Of Available Products
- These Are Complete Line Of Heavy-Duty Shop Products
- Through Creativity, Productivity And Innovation - This Brand Continues To Develop The Finest Automotive Accessories
JDMSPEED New 10.5mm High Performance Spark Plug Wire Set Fit – Best under $50
- AFTER MARKET HIGH PREMIUM QUALITY
- 10.5mm High Performance Racing Spark Plug Wires
- Universal Set For SBC & BBC Chevrolet Engines
- Ready for Install Straight out of the box
- Please make sure to check fitment below!!
FRAM AR3910X-4PK Ar High Performance Racing Non-Resistor Spark Plug
- Replacement racing spark plug used by many professional car drivers
- Specifically designed with colder heat ranges than the factory plug to enable performance modifications and handle intense conditions
- Contains an Yttrium-enhanced alloy to enable up to 8% reduction in side wire temperature for improved durability and less pre-ignition
Bosch Automotive 9603 Double Iridium OE Replacement Spark Plug Up
- Double Iridium firing pin and ground electrode inlay provide 4X longer service life compared to standard copper plugs
- 0.6mm fine wire firing pin provides superior ignitability and performance
- 360 Degree continuous laser weld fuses corrosion resistant iridium firing pin to base for increased durability
- 7 year performance satisfaction
- Original equipment, pre-gapped replacement delivering optimum fit, form and function.Hex Size: 5/8 inch
- Acura: 92-01 Integra, 91-92 Legend, 06 Chrysler Crossfire, 02-05 Ford Thunderbird, 00 Honda Civic; Infiniti: 99-02 G, 96-01 I30, 93-97 J30, 90-92 M30, 90-01 Q45; Jaguar: 00-01 Vanden Plas, 98-01 XJR, 01 XJ8, 00-03 XKR; Lexus: 90-91 ES250, 92-03 ES300
- Lexus: 04-06 ES330, 98-00 GS400, 01-07 GS430, 03-09 GX470, 10-12 HS250h, 90-00 LS400, 01-06 LS430, 98-07 LX470, 99-03 RX300, 04-06 RX330, 06-08 RX400h, 92-94 SC300, 92-00 SC400, 02-10 SC430, Mercedes-Benz: 03-06 CLK55 AMG, 02 C230, 02-04 C32 AMG
- Mercedes-Benz: 05-06 C55 AMG, 00-04 SLK230, 02-04 SLK32 AMG, 05-11 SLK55 AMG; Mitsubishi: 00 Eclipse, 04-08,10-11 Endeavor, 99-00,04-07,09 Galant; Nissan: 00-01 Altima, 90-94 D21, 99-04 Frontier, Nissan: 92-01 Maxima, 91-93 NX, 90-95,99-00 Pathfinder
- 95 Pickup, 99-02 Quest, 91-94,98-01 Sentra, 00-04 Xterra, 95-98 0SX, 95-98 240SX, 90-96 300ZX, 03-06,09-10 Pontiac Vibe, Scion: 05-10 tC, 08-12 xB, 10-12 Subaru Legacy,10-12 Subaru Outback; Toyota: 95-04 Avalon, 88-11,17 Camry, 01-10,14-17 Highlander
- 92-05 Celica, 92,05-06,09-12,14 Corolla, 98-07 Land Cruiser, 03-06,09-12 Matrix, 88-89,92-95 MR2, 95-97 Previa,16-17 Prius, 17 Prius C, 17 Prius Prime, 96-08,17 RAV4, 01-09 Sequoia, 98-06 Sienna, 99-08 Solara, 93-98 Supra, 00-09 Tundra, 03-09 4Runner
NGK 7090 BKR5EGP G-Power Spark Plug – Best Budget Performance Spark Plug
- G-Power Platinum Alloy Spark Plugs offer superior performance with improved fuel efficiency, lower emissions, and quicker starts
- 0.6mm laser welded fine Platinum tip reduces required voltage ensuring high durability and a consistently stable spark
- Special configurations are used for the insulator noses to improve throttle response and prevent fouling with corrugated ribs on insulator to prevent flashover
- Platinum alloy ground and center electrode for greater spark while ensuring precise gap during the life of the plug
- Trivalent Metal Plating offers superior anti corrosion and anti seizing properties while the triple gasket seal eliminates combustion gas leakage
6 New NGK Iridium IX Spark Plugs LFR5AIX-11 # 4469
- FREE SHIPPING to anywhere IN USA and territories For This Item
- Iridium
- 1order = 6 Pieces
E3 Spark Plug E3.36 Powersports Spark Plug
- Replacement racing spark plug used by many professional car drivers
- Specifically designed with colder heat ranges than the factory plug to enable performance modifications and handle intense conditions
- Contains an Yttrium-enhanced alloy to enable up to 8% reduction in side wire temperature for improved durability and less pre-ignition
- Thread Diameter- 12mm. Thread Reach- 0.750 inch. Hex Size- 5/8 inch
NGK 7397 TR5IX Iridium IX Spark Plug
- Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti fouling
- The 0.6mm laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical Quenching Effect
- Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage
- Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high-performance engines
- Trivalent Metal Plating - superior anti-corrosion and anti-seizing properties
Edelbrock 22716 Max-Fire Ultra 50 GM LS Truck Spark Plug – Premium Pick
- Made from highest quality materials to help deliver maximum voltage - ensuring the ultimate performance.
- Extremely high EMI/RFI suppression along with a very low resistance to help deliver the most spark possible.
- Heavy duty 8.5mm diameter silicone jacket to protect the Kevlar spiral wound core from heat, moisture and chemicals.
- Made with wire leads that deliver a low 40 ohms of resistance per-foot for maximum EMI/RFI noise suppression.
- Engineered for high performance engines that need all of the voltage they can get for maximum power output.
