1 5

Popular right now
Lots of people have looked at this recently

Selling fast!
Grab yours while you can
GPR Exhaust Systems  |  SKU: PNT.MX.58.IO

Yamaha YZ450FX 2016-2018 Exhaust GPR Pentacross Inox Full System

$780.00
Shipping calculated at checkout.

Description

GPR Pentacross Inox Full System Exhaust for the Yamaha YZ450FX 2016-2018

On the 2016-2018 Yamaha YZ450FX, the GPR Pentacross Inox full system replaces the stock exhaust system and its silencer (muffler). The Pentacross Inox silencer has a round, hand-brushed 304 stainless steel body with TIG welding on the cone. You get a removable DB killer in the box.

Key Benefits

  • Complete kit. The full system, brackets and accessories come in the box, so the YZ450FX needs no structural modifications.
  • Removable DB killer. The kit includes the DB killer (baffle), and you can remove it.
  • Hand-brushed stainless steel. Both the body and the end caps come in brushed stainless steel.
  • Made in Italy. GPR builds the Pentacross Inox in Italy and backs it with a 2-year manufacturer warranty.

Technical Specifications

Exhaust

  • Fitting: Full system
  • Silencer: Pentacross Inox
  • Removable DB killer: Yes
  • Weight: 1.8 kg (3.97 lbs)

Construction

  • Body: Hand-brushed 304 stainless steel
  • Silencer shape: Pentagonal
  • Silencer size: 100 mm (3.9 in) diameter
  • Silencer length: 350 mm (13.8 in)
  • Body color: Brushed stainless steel
  • End cap color: Brushed stainless steel

Fitment

Make Model Year Notes
Yamaha YZ450FX 2016, 2017, 2018 Full system with removable DB killer

Installation and What Is Included

Installation needs no structural modifications. GPR recommends professional installation.

Included: full exhaust system, removable DB killer, brackets and fittings.

Common Questions

Which Yamaha YZ450FX years does the Pentacross Inox fit?

The Pentacross Inox fits every Yamaha YZ450FX from 2016 to 2018. The fitment table lists each year.

What is the warranty?

GPR provides a 2-year international warranty.

Buy From GPR Exhausts Direct

  • Authorized GPR dealer
  • Made in Italy, 2-year manufacturer warranty
  • Free worldwide shipping
  • Model-specific fitment for the Yamaha YZ450FX

Specifications
  • Fitment - Make
    Yamaha
  • Fitment - Model
    YZ450FX
  • Fitment - Years
    2016, 2017, 2018
  • Weight
    -
  • Silencer Length
    -
  • Max Torque Gain
    0.9
  • RPM Level
    9,800
  • Max Power Gain
    1.1
  • Silencer Endcaps Color
    Brushed Stainless steel
  • Silencer Shape
    Pentagonal
  • Includes Catalyst
    NO
  • Includes DB Killer
    Yes
  • Compliance
    EPA-compliance NOT required

Reviews (7)

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Customers are saying

5.00 ★ (7)
Verified

  • Visit our support center

    Expert help & advice

  • Check your order status

    Updates & tracking

  • Chat With Us

    Mon - Fri, 9 to 5 PM EST (US)

  • Free International Shipping

    On all orders, worldwide

Why Customers Trust GPR Exhausts Direct

  • Family-owned and operated since 2004. Bringing a personal commitment to customer care and serving the riding community.
  • Rated 5.0 stars by verified buyers. Customers praise product quality, fitment, and responsive service. Looking for GPR product reviews and exhaust reviews? Read GPR Exhausts Direct Reviews to learn about products purchased from our store and the service behind each order.
  • Explore 9,000+ products. Browse our extensive catalog of premium-quality motorcycle and ATV exhausts, plus powersports accessories, to find the right upgrade for your ride.
  • Tracked shipping for peace of mind. Follow your order with shipment tracking. Every shipped order in our reporting period included tracking.
  • Domestic and international shipping. Serving riders in the United States and international destinations including Canada, Australia, Israel, the United Kingdom, and countries across Europe.
  • Service that earns repeat business. We take customer concerns seriously and work to make things right. As one verified buyer wrote: “I will GLADLY order from them again.”
Back to top