Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours Β· Estimated delivery Jul 7 - Jul 12
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Description
Brian Crower Mitsubishi 4B11T Evo X / Hyundai G4KF Genesis Single Valve SpringIntroducing the Brian Crower Valve Springs, designed specifically for the Mitsubishi 4B11T Evo X and Hyundai G4KF Genesis engines. These single valve springs offer enhanced performance and durability for enthusiasts seeking to upgrade their engine's valve train. Crafted with precision and high quality materials, these springs provide reliable valve control even under high RPMs, making them a perfect choice for tuning and motorsport applications. With
Introducing the Brian Crower Valve Springs, designed specifically for the Mitsubishi 4B11T Evo X and Hyundai G4KF Genesis engines. These single valve springs offer enhanced performance and durability for enthusiasts seeking to upgrade their engine's valve train. Crafted with precision and high-quality materials, these springs provide reliable valve control even under high RPMs, making them a perfect choice for tuning and motorsport applications.With the BC1130 model, you benefit from Brian Crower's engineering expertise, ensuring that your engine's valve springs can handle the demands of increased power and aggressive driving styles. Ideal for tuners and workshop professionals, these springs fit seamlessly into your build, giving your vehicle the edge it needs on both street and track.
Trust in the reliability and performance of Brian Crower valve springs from Tuningsupply, delivered with fast shipping across Europe and without any hidden fees. Upgrade your engine components today and experience the difference in your car's throttle response and overall efficiency.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
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5
Nice
Size: 16AWG Wiring Harness-2 Leads
Worked great, easy to install
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Reviewed in the United States on January 8, 2026
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4
Wire length between the two connectors is short for a full-size pickup
Size: 16AWG Wiring Harness-2 Leads
I used the harness to wire ditch lights on opposite sides of a full-size pickup (F150). The wire between the 2 2-pin connectors was about 18 inches too short. Fortunately, splicing the wires from the (Nilight) ditch lights and the included pigtails gave barely enough length to reach the connectors. The connectors are buried inside the trim channel for the cowl; I'd have preferred they were exposed on each side to allow for easy swapping of the lights, but I can live with it. There is more than enough wire from the first connector to the relay for my all-under-hood installation, but I didn't think to measure if it would reach into the truck bed. The harness is of good quality and is a very good value. It would be a 5-star if it weren't for that little length issue.
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Reviewed in the United States on June 1, 2025
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5
great value
Size: 16AWG Wiring Harness-2 Leads
very affordable light install kit. worth the price just in the wiring connectors. I used this with my Nilight front bumper kit. i bypassed the button and wired high beam (+) to the yellow small wire. I did this so when the highbeams come on the light bar comes on. because with the stock arragement of this harness, the button continously draws power for the indicator LED
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Reviewed in the United States on April 30, 2026
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5
The Easiest!
Size: 16AWG Wiring Harness-2 Leads
This is one of the best and easiest wiring system to install that I have every used. And the price is great!
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Reviewed in the United States on June 11, 2025
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5
Well done. Useful.
Size: 16AWG Wiring Harness-2 Leads
Always well done.
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Reviewed in the United States on August 24, 2025