BMW R1100GS 1994-1998 Exhaust GPR Hyper Sonic Inox Slip-On

GPR Hyper Sonic Inox Slip-On Exhaust for the BMW R1100GS 1994-1998

On the 1994-1998 BMW R1100GS, the GPR Hyper Sonic Inox slip-on replaces the stock silencer (muffler). The Hyper Sonic Inox has a stainless steel sleeve, dual outlets and CNC-machined caps. It meets the EPA emissions limit, and the kit comes with a removable DB killer and the link pipe.

Key Benefits

• Complete kit. The R1100GS needs no structural modifications, because the link pipe, brackets and accessories come in the box.
• Removable DB killer. A DB killer (baffle) comes with the kit, and it is removable.
• Stainless steel. The brushed stainless steel body and end caps share the same finish.
• Made in Italy. The Hyper Sonic Inox comes from GPR in Italy with a 2-year manufacturer warranty.

Technical Specifications

Exhaust

• Fitting: Slip-on with link pipe
• Silencer: Hyper Sonic Inox
• Removable DB killer: Yes
• Emissions classification: Meets the EPA emissions limit
• Weight: 1.8 kg (3.97 lbs)

Construction

• Body: Stainless steel
• End caps: CNC-machined
• Silencer shape: Polygonal
• 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.

GPR homologates this kit for noise. Check whether your country requires a catalyst.

Common Questions

Is the GPR Hyper Sonic Inox slip-on EPA compliant?

It is. GPR states that this slip-on meets the EPA emissions limit. Its homologation covers noise, so check your local catalyst rules.

Which BMW R1100GS years does the Hyper Sonic Inox fit?

It fits the BMW R1100GS from 1994 through 1998, and the fitment table lists every year.

Does the kit include the link pipe?

Yes. The link pipe comes in the kit 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 BMW R1100GS