AWE SwitchPath Catback Exhaust for BMW G8X M3/M4 - Chrome Silver Tips

AWE SwitchPath Catback Exhaust for BMW G8X M3/M4 - Chrome Silver Tips

Marsoni

M251S

$1592.50

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

AWE SwitchPath Catback Exhaust for BMW G8X M3/M4 - Chrome Silver TipsIf youre looking for the best of both worlds (i. e. drone free, clean aggression), and want to retain your factory valve behavior all while gaining peace of mind (i. e. emissions compliance), look no further than SwitchPath. And when it comes to showing off the party out back, the system comes with quad 4. 5 double walled, slash cut tips available in chrome silver or diamond black. The exhaust features inlet adapters to mate to the factory mid

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We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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This relay has experienced failure again after just a couple of months of use. It's not the mag coil that fails but rather the contacts are of such low quality that they corrode beyond their ability to conduct power, and fast. I have had to change two of these so far and am on the third one. The seller will ship replacements but who wants to keep replacing them? I have to travel in my RV with a spare. This relay has never been exposed to the elements. It's safely mounted inside a sealed bay. Be aware of any brands that look like this, they are all the same.

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Reviewed in the United States on November 15, 2025

Verified Purchase

Dave Kulina

Port Orchard, US

★★★★★ 5

Works great

I added extra batteries to run a truck camper without killing my main battery and this works great. Simple to install and i have no had any problems in the pay few months and i use it every single day

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Reviewed in the United States on April 18, 2021

Verified Purchase

Amazon Customer

Louisville, US

★★★★★ 5

Installed in my RV.

This product works well. It is somewhat difficult to mount. The contact points are a little too close together. These deficiencies are understandable given its low cost and small size.

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Reviewed in the United States on January 18, 2021

Verified Purchase

Bret Jackson

San Leandro, US

★★★★★ 5

Best main wire for price

Size: 25 FT, Style: 0 (1/0) AWG RED

Good main wire and is accurate size and length

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Reviewed in the United States on May 18, 2026

Verified Purchase