Borla XR-1 Multi-Core 3in Ctr-Ctr Round 16in x 6.25in Rotary Engine Equipped Racing Muffler

Borla XR-1 Multi-Core 3in Ctr-Ctr Round 16in x 6.25in Rotary Engine Equipped Racing Muffler

Marsoni

M251S

$150.00

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

Borla XR-1 Multi-Core 3in Ctr-Ctr Round 16in x 6.25in Rotary Engine Equipped Racing MufflerSKU: 400373 UPC: 808422003735 Borla XR 1 Multi Core 3in Ctr Ctr Round 16in x 6. 25in Rotary Engine Racing Muffler 400373 Fits Mazda RX 7 RX 8 The Borla 400373 XR 1 Multicore Muffler delivers aggressive racing sound and performance gains for rotary engine vehicles like Mazda RX 7 (1979 2002) and RX 8 (2004 2011). This universal 3 inch center inlet center outlet design with 16 inch long 6. 25 inch round body suits high horsepower rotary setups and

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For those of you with the 135 hp mercury that was branded as the "Sea Ray 135" and paint matched to the boat (i.e. Seville's and some others) this is the 147 degree thermostat for that motor. My Seville is an '88 and It's difficult to cross reference the serial numbers on those motors when searching for parts. Only buy Quicksilver parts for these motors. Happy to find them on Amazon because Boats.net as an example, is not clear on what you're getting.

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Reviewed in the United States on August 3, 2024

Verified Purchase

Carlton Earley

Belleville, US

★★★★★ 5

fixed issue

stopped the overheat issue on my outboard!!!

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Reviewed in the United States on August 6, 2025

Verified Purchase

Brett W.

Waukegan, US

★★★★★ 5

Carries all the current I want. Super flexible, great price

Size: 8 AWG 3 ft per color, Color: Red and Black

Very nice high quality. Somebody tried to tell me this was aluminum strands. But after test sanding an exposed end, I could see copper color. I believe the confusion is they are individually tinned strands? 🤷 Just sayin...

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Reviewed in the United States on June 28, 2025

Verified Purchase

Noce

Belleville, US

★★★★★ 5

good quality.

Size: 8 AWG 3 ft per color, Color: Red and Black

The wire worked very well for my project.

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Reviewed in the United States on April 22, 2024