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

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

Marsoni

M251S

$187.20

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 Kit - Black TipSKU: BXEX 51104 BK BLOX Racing 15 21 Subaru WRX 15 21 Subaru WRX STI Muffler Delete Kit Black Tip BLOX Racing Muffler Delete Kit BXEX 51104 BK replaces stock mufflers on 2015 2021 Subaru WRX and WRX STI non SPT models. Crafted from T304 stainless steel this dual exit quad tip design cuts weight sheds bulk and delivers deep throaty boxer engine rumble. Direct bolt on setup uses OEM hangers with included gaskets and hardware for straightforward

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Banana clips are high quality, I used 12 awg wires and had no issues. It secures into the plug with 2 small screws, you will need a flat terminal screw driver to install them. The quality was high and made a good connection. If I had to make one complaint it would be that I would tighten the gray piece to the plug and it always kept spinning, otherwise, excellent product.

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Reviewed in the United States on January 29, 2026

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Valkyrie Rider

Charlottesville, US

★★★★★ 5

Good quality connectors

Size: 6 Pairs

Good quality connectors, holds wire well and stays in place. I’ll buy again

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Reviewed in the United States on March 1, 2026

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GrooV67

Battle Creek, US

★★★★★ 4

Worked fine for me

Size: 10 Pairs

I saw some reviews that mention difficulty in threading or fitting. They are tight, but they work fine. I had no issues installing the speaker wire and no issues with the set/crimping screws. I even had one fall out when I loosened it too much and, though it was challenging without my glasses, I did get it to thread back in with no problems. I have purchased other BluRigger products, like HDMI cables, and they are of great quality.

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Reviewed in the United States on December 19, 2024

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OCIE STEWART

Dallas, US

★★★★★ 5

They look great and work great!

Size: 12 Pairs

Great contact screws with bare wires and solid inserting with the banana clips! Would buy again!

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Reviewed in the United States on March 25, 2026

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