OS Giken Mazda RX8/RX7 FD3S/RX7 13BT (MT Only) Super Lock LSD

OS Giken Mazda RX8/RX7 FD3S/RX7 13BT (MT Only) Super Lock LSD

Marsoni

M251S

$725.00

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

OS Giken Mazda RX8/RX7 FD3S/RX7 13BT (MT Only) Super Lock LSDSKU: MZ101 HA OS Giken Mazda RX8 RX7 FD3S RX7 13BT (MT Only) Super Lock LSD MZ101 HA The OS Giken Super Lock LSD MZ101 HA is a clutch type limited slip differential built for Mazda RX 7 FC (1987 1991 Turbo 13BT), FD3S (1993 2002), and RX 8 (2004 2011) manual transmission models. This direct replacement unit distributes torque actively to both rear wheels for sharper corner exits and stable handling under power. Drivers gain confident grip for

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This is a great filter for allergies and a huge help during allergy season. It traps fine dust and pollen much better than the standard paper filters you get from the dealership, resulting in noticeably cleaner air inside the cabin. The construction feels very solid, and it fit perfectly right into the housing without any issues. If you are looking for true HEPA filtration in your vehicle, this is definitely worth the upgrade!

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Reviewed in the United States on March 13, 2026

Verified Purchase

Omaha, US

★★★★★ 5

Saved over $60 and felt like a DIY hero!

Size: 7.5" x 8.7" x 1.4"

I bought the BOSCH 6092C HEPA Cabin Air Filter after a tire/service center quoted $76 to do the same job I did in no time. Instead, I watched a quick YouTube video, grabbed a screwdriver, and had it swapped out in under 5 minutes—no sweat, no special tools. The filter itself is high quality, fits perfectly, and noticeably improved the air quality in my car. No weird smells, and the airflow feels cleaner and stronger. Honestly, it’s one of the easiest upgrades I’ve ever done. If you’re even slightly handy (or just tired of paying for basic service), this is a no-brainer. Great product, easy install, and a satisfying win for anyone who likes saving money and doing things themselves.

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Reviewed in the United States on October 18, 2025