SpeedFactory Racing 4-Port Boost Control Solenoid Kit (External Wastegates Only)
SKU: 93312760156

SpeedFactory Racing 4-Port Boost Control Solenoid Kit (External Wastegates Only)

Sale price$125.68 Regular price$139.64
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

SpeedFactory Racing 4-Port Boost Control Solenoid Kit (External Wastegates Only)The SpeedFactory Racing 4 Port Boost Control Solenoid Kit allows precise boost control with a PWM (pulsewidth modulation) signal from a source (Engine Control Module or Electronic Boost Controller). This solenoid can raise the boost level as high as 6 7 times the spring pressure of the wastegate and offers very precise control at very high boost levels. The 4 Port Solenoid also allows you to use much lower wastegate spring pressures for better boost

The SpeedFactory Racing 4-Port Boost Control Solenoid Kit allows precise boost control with a PWM (pulsewidth modulation) signal from a source (Engine Control Module or Electronic Boost Controller).

This solenoid can raise the boost level as high as 6-7 times the spring pressure of the wastegate and offers very precise control at very high boost levels.

The 4 Port Solenoid also allows you to use much lower wastegate spring pressures for better boost control when launching .

This kit can be used with single or multiple wastegates, and is compatible with almost every electronic boost controller and tuning software.

This product is for use with external wastegates only.

25Hz is our suggested starting point for control frequency in your EMS, and gives stable control in MOST setups. This is a maximum boost at 100% duty/normally closed solenoid. 4 port solenoids are more sensitive than 3 port solenoids and finding the correct control frequency to achieve stable boost control for your particular EMS and setup is part of proper boost control tuning. Improper control frequency will result in unstable boost control!

 

SpeedFactory 4-Port Boost Control Solenoid Kit Features Include:

-0-125 PSI pressure range

- (3) 1/8" NPT x 1/4" barbed male fittings and (1) sintered muffler

-24" wires leads for easy install

-Non-polarized wiring

-Compatible with Haltech, Motec, Hondata, Neptune, AEM, Megasquirt, Holley, KTuner, and many more!

 

Please see our simple installation diagram in the product images section.

Make your installation clean and easy with our Boost Control Solenoid Mounting Bracket, available here!

Do not hesitate to email us with any questions regarding this product at [email protected] or call us at (253) 566-4331.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 93312760156

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 2335 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 5
Great for a nightstand
Color: Black-2 Set
Love these to hold EDC items overnight. decent quality, good size, everything fits. Fair value for the price. But it looks very nice, even when full. Hapy with my purchase
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 27, 2025
M
Verified Purchase
Mr. Spice Cakes
Phoenix, US
★★★★★ 5
I like these helped me organize my mess
Color: Brown-2 Set
I bought the two pack of these to organize a drawer with a bunch of my stuff that was just too cluttered for my liking. I may be mildly ocd. They really improved things. They seem to be decent quality. I consider them to be a good value for the money. They function well for my use and also look good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2025
B
Verified Purchase
Brandy Paul
Lowell, US
★★★★★ 5
Organize my husband
Color: Black
He loves that it holds everything. I LOVE that it holds EVERYTHING and it’s not all over his dresser 😉
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2026
T
Verified Purchase
Tyler Dugger
Natrona Heights, US
★★★★★ 5
Worth it
Color: Black
Solid build and quality materials. Sleek design looks nice on the dresser.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
E
Verified Purchase
Erik Olson
Birmingham, US
★★★★★ 5
Excellent wrist rest, BUT not for me
I'm rating this wrist rest 5 stars despite the fact that it's not for me. The reason that it is not for me is simple: My palms get very sweaty, and this makes my palms stick to the wrist rest, making it hard to move my hands around. This is an inherent limitation of the fact that it is made out of wood, and drove me to the 17" x 4" x 0.75" foam wrist rest from Grifiti instead. If you don't have sweaty palms, however, this wrist rest is perfect. It is 4 inches deep instead of the typical 3.1 inches, it is the perfect height and tapered just so for maximum comfort, the wood (Golden Oak color) is beautiful, and the engraved logo is tasteful and non-intrusive.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 10, 2023

recommand products