Sale

Goodwin Racing

RoadsterSport SuperStreet Dual Tip Back Box

$1,949.00 $1,899.00 Save $50.00

SKU: 61-1934

In Stock
In Stock
Ships by Aug 29
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The RoadsterSport SuperStreet Dual Tip Back Box is a unique, adjustable exhaust system designed for the Mazda MX-5 ND (Mk4). It aims to blend aggressive character with refined tone control and visual appeal. This system builds on the SuperStreet Helmholtz platform, incorporating a secondary chamber in the driver's side tip for integrated acoustic tuning via a mixing baffle. Adjusting the baffle allows users to fine-tune the exhaust note, making it sharper and louder with the baffle inserted, or deeper and more bass-heavy as it's withdrawn. Constructed from lightweight stainless steel with a full 2.5-inch flow path and smooth mandrel bends, this back box is free-flowing and offers strong horsepower potential. This exhaust is intended for use with stock headers and catted midpipes. Volume levels may become excessive if used with catless setups.

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

BrandGoodwin Racing
Part Number61-1934
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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