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NOVEL Japan

Valved Catback Exhaust with Electronic Valve

$9,670.00 $8,284.00 Save $1,386.00

SKU: NOV-IS500-013

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

The NOVEL Japan Valved Catback Exhaust is a performance exhaust system designed for the Lexus IS500 V8. It is handmade and hand-welded in Japan from Japanese 304 Stainless Steel. The system features an electronically controlled valve for adjustable exhaust volume.
Show original supplier description
The NOVEL Racing Japan Valved Catback Exhaust system is meticulously crafted for the Lexus IS500 V8, aiming to unlock its full potential while perfecting the exhaust note. This system is handmade and hand-welded in Japan by two specially trained artisans, ensuring exceptional quality and attention to detail. Constructed from premium Japanese 304 Stainless Steel, it offers long-term corrosion resistance and durability. A key feature of this exhaust is its electronically controlled valve system, allowing the driver to seamlessly switch between a comfortable, subtle volume and a more aggressive, exhilarating sound profile. This provides ultimate control over the driving experience, adapting the exhaust note to different situations. The design focuses on improving engine response, horsepower, and torque, delivering a more exhilarating driving experience with NOVEL’s signature high-pitched exhaust note. This catback exhaust configuration includes all necessary hardware for installation, while also utilizing OEM hardware. Professional installation is always recommended for optimal fitment and performance. It is important to note that this system is intended for off-road racing use only and is equipped with a 200 CEL CAT.

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

BrandNOVEL Japan
Part NumberNOV-IS500-013
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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