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Exhaust› Headers, Manifolds and Components

Zerofighter

4-2-1 Exhaust Manifold

$223.00 $222.00 Save $1.00

SKU: ZEROF-00659

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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 Zerofighter ZEROF-00659 is a 4-2-1 type exhaust manifold designed for competition vehicles. It has been developed through extensive driving tests and racing activities. This manifold aims to provide stable exhaust efficiency and overall balance across the low to high RPM range, while mitigating torque drops in the medium and low speed ranges.
Show original supplier description
The Zerofighter ZEROF-00659 is a 4-2-1 type exhaust manifold meticulously researched and developed through actual driving tests and circuit racing. Constructed with stainless steel, featuring primary 42 pie, secondary 47 pie, and tail 50 pie oval-shaped pipes in a 2-split configuration, this manifold is designed for optimal exhaust efficiency and balanced performance from low to high RPMs. It specifically targets the elimination of torque dips often experienced in the medium and low speed ranges. This racing exhaust manifold is lighter than stock, allowing for more efficient engine power delivery and improved throttle response. It comes complete with an exhaust manifold, three gaskets, and three split-dedicated bolts. The design includes O2 sensor mounting holes, with blind bolts provided when an O2 sensor is not in use. It is important to note that this product is intended as a dedicated part for competition vehicles. While it generally conforms to safety standards, it may not pass vehicle inspections. Installation may require processing depending on the specific model and year, and professional installation at a specialty store is recommended. The product is manufactured overseas, and buyers seeking Japanese-quality standards should be aware of this.

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

BrandZerofighter
Part NumberZEROF-00659
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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