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BLOX Racing 15-21 Subaru WRX / 15-21 Subaru WRX STI Muffler Delete Kit

Marsoni M251S
Sale price$170.80
Pay 4 payments of $42.70 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
BLOX Racing 15-21 Subaru WRX / 15-21 Subaru WRX STI Muffler Delete KitSKU: BXEX 51104 BLOX Racing 15 21 Subaru WRX 15 17 Subaru WRX STI Muffler Delete Kit The BLOX Racing Muffler Delete Kit BXEX 51104 replaces the factory muffler on 2015 2021 Subaru WRX and 2015 2017 WRX STI models with a lightweight straight pipe. This direct bolt on upgrade cuts weight by over 15 pounds per side improves exhaust scavenging and produces a raw aggressive exhaust tone. Drivers gain quicker throttle response and higher revs without
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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Bob Young
Phoenix, US
★★★★★ 5
Perfect remote organizer.
Color: Brown, Size: Small
Works better than I expected. Perfect size. No more looking for remotes. Mad well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 11, 2025
N
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Nancy G. Sullivan
Bozeman, US
★★★★★ 5
Great remote organizer
Color: Brown, Size: Small
Great product. I would highly recommend.
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Reviewed in the United States on March 15, 2026
A
Verified Purchase
Auntie Robin
Waukegan, US
★★★★★ 5
Does the job
Color: Black
Looks good & does exact what we needed it to - organized our remotes.
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Reviewed in the United States on March 15, 2026
S
Verified Purchase
SR
Omaha, US
★★★★★ 5
Very nice!
Color: Black
Looks great. Very happy with purchase. Been using it for about 2 weeks now.
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Reviewed in the United States on May 17, 2026
B
Verified Purchase
Bonnie Wells
Alexandria, US
★★★★★ 5
Love the "leather"
Color: Grey
Perfect for our 5 remotes!
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Reviewed in the United States on March 18, 2026

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