Sale

A'PEXi

GT Spec Muffler

$1,195.00 $1,055.00 Save $140.00

SKU: 171PN007

In Stock
In Stock
Ships by Sep 13
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The A'PEXi GT Spec Muffler represents the pinnacle of high-performance exhaust systems, now available for popular vehicles like the 1999-2002 Nissan Silvia S15. This exhaust system is engineered for maximum power output, featuring a fully polished SUS304 stainless steel construction. It boasts a substantial 95mm (3.74 inches) piping diameter that flows into a commanding 114.3mm (4.5 inch) tip. A'PEXi's exclusive 95mm mandrel pipe bender ensures optimal pipe shaping for unrestricted exhaust flow. Crafted with meticulous attention to detail, the GT Series muffler showcases immaculate robotic TIG welds alongside hand-crafted welding, signifying a benchmark in power, craftsmanship, and design. The use of lightweight SUS304 stainless steel piping not only enhances performance but also contributes to reducing overall vehicle weight, further improving handling dynamics. To accommodate street applications, an A'PEXi Silencer is included to effectively suppress exhaust sound. The "Ultimate Exhaust – Form and Function" concept drives the design, delivering high-end power while maintaining a balance of aesthetics and practicality.

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

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandA'PEXi
Part Number171PN007
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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