Yamaha WR450F 2007-2011 Exhaust GPR Satinox Slip-On

GPR Satinox Slip-On Exhaust for the Yamaha WR450F 2007-2011

The GPR Satinox slip-on replaces the stock silencer (muffler) on the 2007-2011 Yamaha WR450F. The Satinox silencer has an oval 304 stainless steel body. It meets the EPA emissions limit, and the kit comes with a removable DB killer and the link pipe.

Key Benefits

• Complete kit. With the link pipe, brackets and accessories in the box, the WR450F needs no structural modifications.
• Removable DB killer. You can remove the DB killer (baffle) that comes with the kit.
• Stainless steel. Both the body and the end caps come in brushed stainless steel.
• Made in Italy. GPR builds the Satinox in Italy and backs it with a 2-year manufacturer warranty.

Technical Specifications

Exhaust

• Fitting: Slip-on with link pipe
• Silencer: Satinox
• Removable DB killer: Yes
• Emissions classification: Meets the EPA emissions limit
• Weight: 2.5 kg (5.51 lbs)

Construction

• Body: 304 stainless steel
• Silencer shape: Oval
• Silencer size: 90 mm x 120 mm (3.5 in x 4.7 in)
• Silencer length: 400 mm (15.7 in)
• Body color: Brushed stainless steel
• End cap color: Brushed stainless steel

Fitment

Installation and What Is Included

The kit installs without structural modifications.

Included: silencer, removable DB killer, link pipe, brackets and fittings.

This kit carries GPR's noise homologation. Find out whether your country requires a catalyst.

Common Questions

Is the GPR Satinox slip-on EPA compliant?

The GPR Satinox slip-on meets the EPA emissions limit. GPR homologates it for noise, so confirm your local catalyst rules.

Which Yamaha WR450F years does the Satinox fit?

The Satinox fits every Yamaha WR450F from 2007 to 2011. The fitment table lists each year.

Does the kit include the link pipe?

Yes. The kit includes the link pipe with its brackets and accessories.

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 WR450F