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MAD Exhaust MAD B58 4.5" Catted Downpipe W/ Bracket BMW F, G Chassis & Supra

West Coast Euros

4.5 (123)

MAD B58 4.5" Catted Downpipe W/ Bracket BMW F, G Chassis & Supra

Name: West Coast Euros MAD B58 4.5" Catted Downpipe W/ Bracket BMW F, G Chassis & Supra - MAD B58 4.5" Catted Downpipe W/ Bracket BMW F, G Chassis & Supra
Brand: West Coast Euros
SKU: 49620384284955
Price: 399.0 USD
Availability: InStock
Rating: 5 (2 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$399.00

Quantity

Color

Black

Quantity

Description

Upgrade from the stock B58 downpipe to the MAD B58 catted downpipe for maximum airflow, power, and sound!
Introducing the Mad Catted B58 Downpipe, the perfect upgrade for BMW enthusiasts looking to enhance their vehicle's performance and ex...

Reviews

5.0

2 ratings

MAD B58 4.5” downpipe

This is my second mod from these guys and it’s great, top quality and the customer service is great. Definitely buying more parts from them.

Giovanni · August 26, 2025

Received my order within two days. Fast shipping and installed immediately. The performance gains are highly noticeable. The exhaust / turbo sounds got me obsessed.

Antonio · February 2, 2025

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West Coast Euros

4.6 (534)

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Description

Reviews

5.0

2 ratings

MAD B58 4.5” downpipe

This is my second mod from these guys and it’s great, top quality and the customer service is great. Definitely buying more parts from them.

Giovanni · August 26, 2025

Received my order within two days. Fast shipping and installed immediately. The performance gains are highly noticeable. The exhaust / turbo sounds got me obsessed.

Antonio · February 2, 2025