SKU: 21624281930

MSD Fuel Pump Voltage Booster | MSD 2351

Sale price$492.75 Regular price$547.50
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Description

MSD Fuel Pump Voltage Booster | MSD 2351LSX Performance Parts proudly supply the entire range of Holley & MSD Performance Products. The MSD Fuel Pump Voltage Booster is a game changer. The OEM LSA fuel pump is actually a quite capable pump. The restriction on these comes from a lack of volts under high boost demands causing the pump to surge starving the motor of fuel. The alternative is the MSD fuel pump voltage booster. These are regulated by the motors boost reference which increases

LSX Performance Parts proudly supply the entire range of Holley & MSD Performance Products.
The MSD Fuel Pump Voltage Booster is a game changer. The OEM LSA fuel pump is actually a quite capable pump. The restriction on these comes from a lack of volts under high boost demands causing the pump to surge starving the motor of fuel. The alternative is the MSD fuel pump voltage booster. These are regulated by the motors boost reference which increases fuel pump voltage as the boost increases.

What Does My MSD Fuel Pump Voltage Booster Include?
- 1x MSD Fuel Pump Voltage Booster Unit;
- The Booster allows you to make your boost adjustments through a PC for improved control and accuracy;
- Voltage output is adjustable up to 22 volts at 15 psi of boost;
- For use with stock electric fuel pumps or secondary booster pumps;

Want More Info On Our MSD Fuel Pump Voltage Booster?
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(03)8595 4343
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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: 21624281930

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4.2 ★★★★★
Based on 11 reviews
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Product Reviews
R
Verified Purchase
Raptor
Chelsea, US
★★★★★ 5
Near OEM quality at 1/4 cost
Near OEM performance at 25% of the cost! Bosch Quality replaced NGKs/Toyota OEMs. Great value and now the engine is running smoothly! I have seen a slight improvement in my mpg @1mpg overall in mixed driving conditions.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
J
Verified Purchase
Joe H.
Waukegan, US
★★★★★ 5
Very Expensive
Had one cylinder misfiring so replaced coil and spark plug. Runs fine now, but old plug looked shot after only 5 months so I think the coil was the problem. Really good plug so far but very expensive.
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Reviewed in the United States on February 12, 2026
R
Verified Purchase
rkab8745
Charlottesville, US
★★★★★ 5
A reliable set of spark plugs.
They’re made in Germany, what else can you say
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Reviewed in the United States on April 24, 2026
A
Verified Purchase
Amazon Customer
Port Orchard, US
★★★★★ 5
Work as well as the NGK's
Bought for a 2016 Mazda 6, I had NGK's in it for 5 months and had misfires, didnt have the money to throw more NGK's at it for troubleshooting. Bought these to try and they work great so far.
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Reviewed in the United States on April 29, 2026
C
Verified Purchase
Christopher D. Bodirsky
Louisville, US
★★★★★ 4
Faulty plug? Otherwise great set
Definitely better than the old plugs that probably had 80k miles on them. The one star off is because I had a misfire after installing. Not sure if I damaged the plug or what, but a reinstall didn't fix the misfire. In my genius, I rushed to try to gap it and ended up breaking the iridium tip. Put the old plug into cylinder 3 (where the misfire was) and it was fine. Gonna have to get a new single tomorrow at my local shop, but a bit frustrating to get a misfire after install.
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Reviewed in the United States on April 27, 2026

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