New

The all new Circuit Hero Version 2 Spark Plug Covers for he B-Series VTEC valve covers are here! Circuit Hero didn't just bring their spark plug co...

The x curved windshield banner features our logo made from quality 1-piece vinyl construction. Decal will help keep sun out of your sight while dri...

We understand that you spend hard sweaty hours working on your build. And we believe that you and your ride deserve the best! We know you loved our...

The Circuit Hero Type-D shift knob is made of lightweight aluminum. Offered in anodized satin silver or black.SPECS:22mm bottom opening for cars wi...

The Circuit Hero Type-C shift knob is made of hard Polypenco polymer, preventing from getting hot on summer days and cold on winter mornings. Thin ...

Circuit Hero's extended shift lever provides an additional 90mm shifter extension (120mm overall once mounted to OEM shifter), placing the shifter ...

The Original Circuit Hero extended shift lever provides an additional 90mm upwards shifter extension (120mm overall once mounted to OEM shifter), p...

Circuit Hero high pressure radiator cap uses a 1.3 Kgf/cm² spring to increase your coolant/antifreeze boiling point and protect your engine. An add...

Circuit Hero oil caps are offered in either CNC-machined high quality billet aluminum in anodized black, and for the ultimate enthusiast, Grade 5 T...

Circuit Hero Electric 320+ LPH E85 In-Tank Fuel Pumps are designed as a direct replacement or high performance upgrade for fuel systems requiring a...

Circuit Hero magnetic drain plugs are a must for performance enthusiasts and do-it-yourself fluid changers. The powerful, magnetic stems attract me...

Ensure peak cooling performance with the Circuit Hero Cooling Plate. Here's why it's a must-have for your vehicle:Maximize Cooling Efficiency: Say ...

The Circuit Hero spark plug covers have a "race inspired" look and are made from aluminum with dimple die cut-outs for maximum weight loss. Feature...

Circuit Hero 3-Point Front Strut Bar – 1992-2000 Honda Civic / 1994-2001 Acura Integra Maximize chassis rigidity and eliminate flex with the Circu...

The Circuit Hero Strut Bars are designed with two horizontal steel bars tying each shock tower together. Bars are then welded together with no pivo...