ZEROLIFT is proud to be the newest vendor on the Nasioc forum.
We are proud to bring to Nasioc our most recent product.
ZEROLIFT TGV Delete Risers for Subaru EJ Engines!
The ZEROLIFT Tumble Generating Valves (TGV) Delete Kit is designed to maximize airflow efficiency into the engine by replacing the factory valves between the intake manifold and cylinder heads. The TGV Delete Valves are manufactured from a Fiber Reinforced Polymer and are fitted with threaded inserts. These act as a thermal barrier between the Intake Manifold and Cylinder head to assist in lowering intake air temperatures.
There are 2 Available Types of the TGVs :
1. SUBARU WRX 2002 2007 / SUBARU STI 2004+
PART # ZL-TGV ( Models utilizing the Metal Intake Manifold )
2. SUBARU WRX 08+ and Legacy GT 05+
Part # ZL-TVG-P (Models utilizing the Plastic Intake Manifold )
Designed for Top Feed Injectors Only.
In the event you are converting from a side feed to a top feed injector, and are working with a Metal Intake Manifold you may need to slot the holes on the intake manifold.
There are some aftermarket intake manifolds that may require the holes to be slotted slightly.
The ECU will need a tune / flash to clear an engine light and maximize efficiency as these eliminate the stock TGV flaps and actuators.
The TGV Delete Risers are warrantied against manufacturing defects or issues arising from manufacturing. All risers are inspected prior to packaging and shipping to the customer. Please note that in the event of a warranty claim, it is required to ship the items back to Zerolift Autolab. Zerolift Autolab reserves the right to inspect the items in the event of a warranty claim to determine the nature of the defect/failure in question. Claims due to improper installation will NOT be warrantied.
PRICING WILL BE $200 SHIPPED WITHIN THE USA !!!
International Inquiries are welcome, product ships USPS service.
MANY SETS IN STOCK & Ready to Ship
Please if you have any questions please email us at [email protected]
or feel free to call us at 513-874-2508.