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GTHaus

GTC Exhaust System

$3,998.00 $3,598.20 Save $399.80

SKU: GTHA-LE0721806

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

It features a valve-controlled system that allows for adjustable sound levels, offering both full flow and quieter operation. The exhaust system is constructed from T-304 grade stainless steel and includes four 102mm round tips.
Show original supplier description
Born from the same technology as Meisterschaft, this Musa exhaust offers a unique sound and style tailored for vehicles like the Lexus IS500 (2021-2023). Its core innovation lies in the E.C.V.C. (Electronically Controlled Variable Chamber) technology, which employs an electronic valve system to precisely control the exhaust note and volume. At its fullest, it delivers an aggressive, exotic tone, while in its closed position, it emulates the quieter sound of an OEM system. This dual-mode capability ensures a refined experience, whether you desire a thrilling roar or a more subdued presence. Constructed from durable T-304 stainless steel, this exhaust system is built to withstand extreme temperatures and conditions, ensuring longevity and resistance to corrosion. GTHAUS emphasizes meticulous craftsmanship, with each unit being 100% hand-built and TIG-welded by skilled fabricators. Installation of this GTC exhaust system is suggested to be performed by professionals. Operation of the electronic valves requires a separate remote control, which is necessary for switching between the full-flow and quieter settings.

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

BrandGTHaus
Part NumberGTHA-LE0721806
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.

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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