4-1 De Cat Exhaust System
Fits: GSXR 1000 K9 L0 L1 2009 2010 2011 Models

• Less weight and improved gas flow/less restriction. Eliminate that heavy CAT box. NB exhaust emissions are not part of the UK motorcycle MOT.

• These will give you 6-7 more BHP and a weight saving that no aftermarket silencers can match.

• Servo motor rotator arm included. This replaces the gear on the servo motor that operates the exhaust valve cables.

• 4 exhaust port gaskets included.

• No re-mapping required as long as your bike is on the standard settings.

• Instruction sheet included.

• Downpipe / Link pipe Material : 304 grade stainless steel.

• Silencer Material : 304 Grade Polished Stainless Steel

• Body Length excluding tips = 300mm

• Silencer Code: 300SS

• See our Silencer Specifications Tab for length & noise levels.

• 2 Year Black Widow Unlimited Mileage Warranty.