Slip-On Exhaust Tip for Honda CBR600F4i (2001-2006) Stainless with dB Killer

High-Flow Slip-On Exhaust Tip for 2001-2006 Honda CBR600F4i (PC35)

What it Does: The Shorty GP slip-on exhaust tip replaces the heavy factory silencer on the 2001-2006 Honda CBR600F4i to reduce unsprung mass, decrease exhaust backpressure, and provide an aggressive exhaust note.

The Stock Honda CBR600F4i Exhaust Restriction and Mass Penalty

The factory silencer fitted to the PC35 chassis is a multi-chambered, heavy steel unit weighing roughly 10 to 12 pounds. Its internal internal baffles create substantial exhaust gas scavenging resistance, deadening the high-RPM vocal range of the PC35E inline-four powerplant. Furthermore, the bulky stock canister concentrates excessive weight high on the right side of the swingarm, upsetting the lateral balance and chassis agility during aggressive corner transitions.

The Engineering Solution

Engineered from corrosion-resistant, high-grade polished stainless steel, this Shorty GP slip-on reduces exhaust component weight down to approximately 2 lbs. Measuring 10.5 inches in total length with a 2.375-inch exit diameter, it slips directly over the factory 1.95-inch to 2.0-inch (51 mm) OD header pipe collector. The kit includes a pre-installed, removable GP catalyst baffle (dB killer) calibrated to emit roughly 95 dB under load while smoothing out exhaust gas pulses. Removing the baffle yields an unrestricted straight-through flow path that lowers thermal retention at the header exit and improves exhaust gas velocity.

Technical Specifications

Compatibility

• 2001 Honda CBR600F4i (PC35)
• 2002 Honda CBR600F4i (PC35)
• 2003 Honda CBR600F4i (PC35)
• 2004 Honda CBR600F4i (PC35)
• 2005 Honda CBR600F4i (PC35)
• 2006 Honda CBR600F4i (PC35)

Frequently Asked Questions

Does this fit the PC35 CBR600F4i?

Yes, this is a direct fit for the 2001-2006 Honda CBR600F4i equipped with the PC35E engine and stock 51mm header connection.

Is an ECU flash or fuel tuner required after installation?

An aftermarket tune is suggested to optimize the air-fuel ratio across the powerband, but it is not strictly required for standard operation.

The Honda Performance Standard

Built to complement high-revving Japanese sportbike engineering, this exhaust tip strips away dead weight, unchokes the PC35's high-RPM soundtrack, and delivers track-focused exhaust velocity without compromise.