Sale

WSA Auto

Axle-Back Muffler Delete Exhaust System with 4.5-Inch Tips

$300.00 $229.99 Save $70.01

SKU: EXT-MD003

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The WSA Auto EXT-MD003 muffler delete axle-back exhaust system is specifically engineered for all 2014-present Infiniti Q50 models. This system replaces the factory mufflers with straight pipes, resulting in a more aggressive exhaust note. It features dual 4.5-inch tips, available in either a polished silver anodized finish or a burnt tip option, both constructed from durable T-304 stainless steel for longevity and corrosion resistance. The axle-back design ensures a direct fit, utilizing the factory exhaust mounting points and mid-pipe connections. The package includes the left and right muffler delete pipes, a pair of gaskets, and a complete hardware bag for a straightforward installation process. All components are manufactured following ASTM standards for durability. Warranties do not cover damage resulting from improper installation, misuse, racing or track usage, off-road driving, or accidents. Normal wear and tear, fading due to environmental exposure, and modifications made to the product after purchase are also excluded from warranty coverage.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandWSA Auto
Part NumberEXT-MD003
CategoryExhaust

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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