New: M4 Performance Exhaust Systems
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Vance and Hines Stainless Steel and Titanium Valves

Vance & Hines Valves

Features:

High grade Alloy allowing the valve to withstand high heat and still maintain roundness
Smooth stem finish allowing less friction resulting in better performance
Multi angles for enhanced flow
Track tested and proven design on the Worlds Quickest & Fastest Pro Street & Pro Mod Motorcycles
Currently used DME Racing, HTP Performance & many other teams
Set of 8 valves

FITMENT	TYPE	SPECIFICATION	PART NUMBER
Kawasaki ZX14 (08-11)	Stock Intake	33.4mm SS	33-4420
Kawasaki ZX14 (08-11)	+1mm Intake	34.4mm SS	33-4421
Kawasaki ZX14 (08-15)	Stock Exhaust	28.3mm SS	33-4410
Kawasaki ZX14 (08-15)	+1.15mm Exhaust	29.45mm SS	33-4411
Kawasaki ZX14 (12-15)	Stock Intake	33.4mm SS	33-4430
Kawasaki ZX14 (12-15)	+1mm Intake	34.3mm SS	33-4431
Suzuki GSXR1000 (05-08)	Stock Exhaust	24mm SS	33-4110
Suzuki GSXR1000 (05-08)	+1mm Exhaust	25mm SS	33-4111
Suzuki GSXR1000 (05-08)	+2mm Exhaust	26mm SS	33-4112
Suzuki GSXR1000 (05-08)	Stock Exhaust	24mm Titanium	33-4113
Suzuki GSXR1000 (05-08)	+1mm Exhaust	25mm Titanium	33-4114
Suzuki GSXR1000 (05-08)	Stock Intake	30mm SS	33-4120
Suzuki GSXR1000 (05-08)	+1mm Intake	31mm SS	33-4121
Suzuki GSXR1000 (05-08)	Stock Intake	30mm Titanium	33-4122
Suzuki GSXR1000 (05-08)	+1mm Intake	31mm Titanium	33-4123
Suzuki Hayabusa (99-16)	Stock Exhaust	27.5mm SS	33-4130
Suzuki Hayabusa (99-16)	+1mm Exhaust	28.5mm SS	33-4131
Suzuki Hayabusa (99-16)	+1mm Exhaust	28.5mm Titanium	33-4161
Suzuki Hayabusa (99-16)	Stock Intake	33mm SS	33-4140
Suzuki Hayabusa (99-16)	+1mm Intake	34mm SS	33-4141
Suzuki Hayabusa (99-16)	+1mm Intake	34mm Titanium	33-4151