HKS SUPER FIRE RACING M40

Marsoni

M251S

$135.00

Get it in 3 business days with 1 day shipping. Friday, May 29

HKS SUPER FIRE RACING M40SKU: 50003 M40 UPC: 4957266720219 HKS Super Fire Racing M40 Spark Plug 2002 2021 Subaru Impreza WRX STI Legacy GT Forester XT HKS Super Fire Racing M40 is a high performance iridium spark plug designed for racing and tuned applications. It fits 2002 2021 Subaru Impreza WRX STI Legacy GT Forester XT models with EJ20 EJ25 engines. Expect stronger ignition sparks for better combustion higher horsepower throttle response and extended plug life under

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This came charged and was easy to use. I love the double sided razor concept, it made it easy to shave upwards and down at once. The speed is amazing getting enough hairs each stroke. It made it easy to get a clean shaven look by simply holding the skin taut. The battery life was well, I used this for half an hour, and it remained speedy and effective. I also did not find that my skin got irritated. It just felt smooth afterwords but irritation wasn’t my biggest concern as I would have applied an aloe gel to soothe the area If i found any irritations. Overall the quality was nice. Although, I will say I was expecting a small bag to be able to set the razor in after shaving since it just came in the packaging.

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Reviewed in the United States on April 25, 2026

Verified Purchase

Wendy Moreland

Phoenix, US

★★★★★ 5

Buy it!

I had a Palm Perfect shaver YEARS ago & just happened upon it on Amazon one day. Glad I did! Works very well

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Reviewed in the United States on June 7, 2026

Verified Purchase

saina m.

New York, US

★★★★★ 5

Does the job

Simple, does the job, but is pretty loud. It comes with a cable and a stand. Now, it does not leave you with a close shave so it’s best for maintenance or pre wax.

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Reviewed in the United States on April 29, 2026

Verified Purchase

Sara Webb

Lowell, US

★★★★★ 1

Didn’t last 5 weeks

Would not shut off. Had to wait for the charge to stop. Of course it happened 5 days after the return date.

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Reviewed in the United States on May 31, 2026