SKU:59499084185
HKS Super Fire Racing M40i Spark Plug (1pc) – Iridium Performance Plug | High Heat Range Racing Plug
Free Shipping on orders over $50
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Description
HKS Super Fire Racing M40i Spark Plug (1pc) – Iridium Performance Plug | High Heat Range Racing PlugHKS SUPER FIRE RACING M40i Single Qty Plug The HKS Super Fire Racing M40i spark plug is engineered for extreme performance environments where standard plugs fail. Designed specifically for high boost, high compression, and racing applications, the M40i offers superior ignition stability under elevated cylinder pressures and temperatures. As part of the HKS Super Fire Racing series, the M40i features a fine iridium center electrode that improves
The AEM 22-464B Performance Short Ram Air Intake System has been engineered to be an affordable and easy way to boost the horsepower and torque of your engine
Gates Fleet Runner Micro-V Belts
thereby causing excessive caliper piston retraction and a longer brake pedal stroke
55mm 22 Deg Flo Stk Comp Plus Exh Valve - Set of 8
Universal Fit Allows for Mounting in Multiple Different Configurations
& Best-selling line and backed by Limited Lifetime WarrantyThe AVS Ventvisor line is the best-selling line throughout North America
BXAC-00219
Torque Solution Shifter Rocker 2016+ Honda Civic
and one direct-fit billet aluminum mounting bracket that is extremely easy to install and mounts the can in a serviceable location
Exedy 02-07 Mini Cooper OEM Release Bearing
All Balls Racing 06-13 Kawasaki KVF650 I Brute Force Lower Front Shock Bearing Kit
The intake connects to the throttle body with just a single t-bolt clamp
Easy Shipping
Quick Dispatch:
Your HKS Super Fire Racing M40i Spark Plug (1pc) – Iridium Performance Plug | High Heat Range Racing Plug orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your HKS Super Fire Racing M40i Spark Plug (1pc) – Iridium Performance Plug | High Heat Range Racing Plug ships.
Need Help?
Questions about HKS Super Fire Racing M40i Spark Plug (1pc) – Iridium Performance Plug | High Heat Range Racing Plug, sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for HKS Super Fire Racing M40i Spark Plug (1pc) – Iridium Performance Plug | High Heat Range Racing Plug in your area.
Get Shipping Estimates
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
You may also like
K&N Custom Round Air Filter 5-1/8" Flange – 11" Diameter, 4.75" Height w/ Vent | High Flow Washable Filter
130.95
★★★★☆4.8 (126)
Eibach 23-25 Chevy Colorado 2.7L 4WD Pro-Truck Lift Kit Stage 2R - Front w/ Rear Reservoir Shocks
782.50
★★★★★4.9 (98)
K&N HVAC Filter 20 x 25 x 4, MERV 13
124.95
★★★★★5.0 (157)
Eibach 2025 Toyota 4Runner Hybrid Pro Lift Kit HD Rear Springs
149.50
★★★★★4.7 (84)
Eibach 10-14 Toyota FJ Cruiser Pro-Truck Stage 1 Plus Kit
625.00
★★★★★4.9 (203)
Eibach 07-22 Toyota Sequoia 5.7L 4WD Pro-Truck Lift Kit
525.00
★★★★★5.0 (176)
EBC Racing 23-24 Toyota GR Corolla 1.6T Red Apollo-6 Calipers 355mm Rotors Front Big Brake Kit
1406.97
★★★★★4.8 (132)