TOCE PERFORMANCE / DUCATI 899 PANIGALE
EVERY INCH A SUPERBIKE.
EVERY NOTE UNMISTAKABLE.
The Ducati 899 Panigale brought the unmistakable Panigale experience to a more accessible displacement. The Toce Performance Double Down Slip-On gives that remarkable machine a signature exhaust worthy of its design: compact stacked outlets, reduced weight, and a deep Superquadro soundtrack.
The 899. Pure Panigale DNA.
The Ducati 899 Panigale carries the engineering character of its larger superbike siblings, with an 898cc Superquadro L-twin, race-inspired chassis design, and bodywork shaped by Ducati's performance-first philosophy.
It's a motorcycle built around precision, responsiveness, and the distinctive personality of a Ducati twin.
The Toce Double Down Slip-On is designed to amplify that identity. Instead of a conventional replacement canister, it introduces a compact single-side-exit arrangement with two vertically stacked outlets, transforming the lower profile of the motorcycle while giving the Superquadro engine a more commanding voice.
Two Outlets. One Signature Sound.
The Double Down is among Toce Performance's most recognizable exhaust designs. Its stacked dual outlets create a distinctive visual signature that complements the 899's aggressive lower fairings.
The muffler's baffled, packed construction produces a smooth, throaty note at cruising speeds, followed by a sharper and more aggressive bark as engine load increases.
For riders who want additional sound attenuation, a compatible secondary dB killer is available separately.
Vertically stacked dual tips create a distinctive single-side-exit appearance.
Additional sound-control insert available separately for this baffled system.
Precision CNC mandrel-bent stainless steel tubing provides the application-specific connection.
Designed for the 899 Panigale's compatible three-bolt factory exhaust connection.
Substantial Weight Savings.
The factory muffler assembly is a significant component beneath the 899 Panigale. Toce's published comparison lists the original assembly at 15.5 lb and the Double Down replacement at 6.4 lb.
That represents approximately 9.1 lb removed, or 59% less weight than the stated factory assembly.
The Double Down combines a compact stacked-outlet layout with a substantial reduction in muffler assembly weight.
Premium Materials. Purpose-Built Construction.
The Double Down is constructed using chemically certified 6061-T6 and 6063 aluminum components, paired with a 304 stainless steel spiral-welded perforated baffle assembly and ISW acoustic packing.
The supplied stainless steel U-bend, mounting brackets, and three-bolt collector hardware are engineered for the 899 Panigale application. The installation kit also includes exhaust-servo relocation components and heat-protection tape for the designated shielding areas.
Manufactured by Toce Performance in Manchester, Connecticut, the Double Down brings together distinctive design, premium materials, and application-specific fabrication.
Keep the Factory Servo or Simplify the Setup.
The Double Down includes a relocation mount for the factory exhaust servo, allowing the original assembly to be retained during installation.
For riders who prefer to remove the servo assembly, Toce also offers a compatible servo eliminator separately. The supplied installation instructions detail the relocation hardware, mounting sequence, and required clearance checks.
A professional installation is recommended to ensure correct mounting, fairing clearance, heat shielding, and chain clearance.
Complete the 899 Performance Package.
An MWR high-efficiency air filter is available separately for the Ducati 899 Panigale. Riders considering additional intake or engine modifications can also explore suitable tuning options for their particular motorcycle.
An ECU tune is not required simply to install and operate this Toce exhaust with an otherwise stock-style intake configuration. Tuning may still offer benefits for drivability and performance when additional modifications are made.
Designed Specifically for the 899.
This Double Down Slip-On is listed for the 2013–2015 Ducati 899 Panigale with its compatible factory under-engine exhaust arrangement and three-bolt collector connection.
It is not intended for motorcycles factory-equipped with side-mounted or undertail exhaust systems. The Ducati 959 and later Panigale V2 use different exhaust applications.
Purpose-built for the 899's three-bolt connection, with dedicated installation hardware and signature Toce styling.