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	Replacement Spring for GM LNF 2.0 Factory Compressor Bypass Valve (or BOV)
factory spring on left, ours on right	The stock spring is pretty weak and may leak boost pressure  under the high boost of performance tunes.  It will not benefit a stock tune. Our replacement spring is made from stainless steel and has a much crisper sound, the result of better sealing.  The tradeoff is slower opening. BOV-SS-Spring  $9.95

	Compressor Bypass Valve Clamp for GM LNF 2.0
	Disable the Compressor Bypass Valve on your factory turbo when you use an aftermarket BOV with this simple kit made up of a "T" and hoses.   It supplies high boost pressure to the CBV to hold it closed.  Simply pull off the hose going to the Boost Control Solenoid and re-connect it to the open barp on the "T".  CBV-Clamp-SSA  $3.95

Installation on a Solstice	BLOW OFF VALVES - This pic shows the correct hose connections for an aftermarket BOV.  Remember to disable the Compressor Bypass Valve on your factory turbo as well.  See our "Clamp" above. The GM LNF engine's ECM adjusts the Air/Fuel ratio quickly enough to allow a BOV to vent to atmosphere without drivability problems (compared to older cars).  However some customers have reported problems and resolved them by re-circulating the air back into the intake or by relocating the MAS between the BOV and throttle body.
Greddy RS	Greddy Type RZ $209  -  A  very versatile and adjustable valve, tighten set-screw on top to increase spring pressure. 34mm recirculation tube for Greddy Type RZ $20
HKS SQV3	HKS Super SQV4  (without mounting Flange) $199 Recirculation Tube for HKS $25 Material SteelAluminum HKS Mounting Flange $30
Tial BOV	Color RedSilver TiAl Q-type $209 (without mounting flange) - super high quality and made in the U.S.A.  A favorite of racers running high horsepower.  TiAl does not offer a recirculation tube (back into the Intake Pipe).  Comes with 10# spring. Material SteelAluminum TiAl Mounting Flange $25
Synapse Synchronic	Vibrant (Synapse) Synchronic BOV (without Mounting Flange): $199 Material SteelAluminum Synchronic Mounting Flange $25 Synchronic BOV to HKS Flange Adapter: $25