Sale

Thermal R & D

Thermal R&D Cat-Back Exhaust System

$1,319.99 $1,199.99 Save $120.00

SKU: B188-C188

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

Description

The Thermal R&D B188-C188 is a premium cat-back exhaust system meticulously engineered for the 2018-2022 Honda Accord Sport models equipped with the 1.5T engine. It includes a 2.5-inch front pipe that seamlessly splits into dual 2.25-inch tailpipes. A key feature of this system is Thermal R&D's proprietary True Helmholtz Technology, integrated into the rear section to actively target and cancel low-frequency resonance, effectively eliminating cabin drone without compromising the desired exhaust tone. All necessary hardware and clamps are included for a complete installation. This system comes with a limited lifetime manufacturer's warranty, underscoring its quality and durability. This exhaust system is specifically designed for the 2018-2022 Honda Accord Sport 1.5T. A separate system is available for the 2.0T models.

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

BrandThermal R & D
Part NumberB188-C188
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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