Torque Solution 10-17 Audi S4 / 08-17 Audi S5 Billet Rear Differential Insert

Torque Solution 10-17 Audi S4 / 08-17 Audi S5 Billet Rear Differential Insert

Marsoni

M251S

$111.10

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

Torque Solution 10-17 Audi S4 / 08-17 Audi S5 Billet Rear Differential InsertSKU: TS RDI 860 Torque Solution 10 17 Audi S4 08 17 Audi S5 Billet Rear Differential Insert The Torque Solution Billet Rear Differential Insert TS RDI 860 replaces the factory rubber bushing in 2010 2017 Audi S4 and 2008 2017 Audi S5 Quattro models. CNC machined from solid aluminum this part stiffens the rear differential mount to reduce wheel hop and send power directly to the wheels. Drivers gain sharper handling precise launches and better traction

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Fast: 2-3 business days
Express: 1-2 business days

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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.
To process your return/exchange, please contact us at [email protected]
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When I purchased this, it said it fit my 2007 Toyota Prius. Not even close. The problem with the smaller item purchases, is you end up giving the company money and it’s just not worth my effort to re-bag it, and find where I would need to return it. I would be extremely cautious if purchasing from this company.

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Reviewed in the United States on February 17, 2026

Verified Purchase

Josh Frank

Whiting, US

★★★★★ 5

Smells fresh!

Color: Blue

This filter does a great job of keeping my truck AC smelling fresh. It has a bit of a chemical smell the first day or so but clears up nice

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Reviewed in the United States on May 22, 2026

Verified Purchase

Jonathan

Belleville, US

★★★★★ 5

improvement the Size.

Color: Blue

When I purchased this, said it fit my 2018 Toyota Camry Le. Not even close. but this cabin air filter is look great, so i try it with out plastic frame. this is a thing i did temporary i remove the air filter plastic frame, but next replacement i used it. and this product i give it 5 star.

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Reviewed in the United States on March 13, 2026