Exhaust› Mufflers and Resonators

Motordyne

Helmholtz Resonator Exhaust Pipe

$986.33

SKU: MDY-ART-PIPE-VHR

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

Constructed from 304 stainless steel, these pipes feature Helmholtz resonators to tune exhaust harmonics.
Show original supplier description
The Motordyne Advanced Resonance Tuning (ART) Test Pipes represent a significant advancement in exhaust system engineering for VQ engines, particularly the HR/VHR variants. Motordyne claims that their ART pipes provide a noticeable increase in low-end torque, estimating gains of 15 to 20 ft-lbs over conventional test pipes, without the associated excessive noise. This makes them a compelling option for enthusiasts seeking enhanced performance and a more refined exhaust sound. The use of 304 stainless steel ensures durability and resistance to corrosion, contributing to the longevity of the component. AWD vehicles will require modifications to properly install this exhaust component. Installation involves careful alignment and tightening of bolts, with a recommended procedure to finger-tighten all bolts initially before progressively tightening them from front to back.

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

BrandMotordyne
Part NumberMDY-ART-PIPE-VHR
CategoryExhaust
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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