RallySport Guarantee - 30 Days
Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.
RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.
The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
Produced from fiber reinforced polymer to lower intake air temperatures
Deletes factory Tumble Generating Valve for increased airflow
Free flowing design, port matched to Cosworth CNC Cylinder head & intake manifold
Includes high temp o-rings, shoulder bolts, and shims.
New OEM Subaru injector o-rings included
With the Cosworth Intake Manifold and top feed injectors the TGV delete kit will work without issue on most WRX/STI applications.
Amazing TGV deletes!
Rick C. 3 years ago
If you are wanting to get the most out of your TGV delete, the Cosworth housings are the way to go. The material helps prevent heat transfer into the manifold, they are perfectly smooth inside for optimal flow and they install like stock!
andrew_browning6953470 3 years ago
Great product went together great have a 2011 sti boostin big now
Just what i needed
glyne 4 years ago
Its very light compared with the stoch TGV the gains in hp are very noticable i remcommed these highly
pricey but worth every penny
2007swpWRXwagon 6 years ago
i bought these for my 2011 STi sedan and i absolutely love them. they install like stock and fit perfectly. i have had no issues with these what-so-ever. and as if perfect fitment and quality wasnt enough you dont need to buy phenolic spacers or have your tgv's ceramic coated with these beauties from cosworth.
Q: Delete Compatibility Subasteve 1 year agoAnswer
Are these housing compatible with Other manufacturers Top Feed Rails, like Perrin's? Only thing required for Top-feed conversion is properly sized injectors (length) and modified fuel manifold correct?
A: Unfortunately these have been discontinued, but any OEM fit parts should fit although we have not tested aftermarket rails like Perrin's.
Nick S. 1 year ago
Q: 2011 WRX (Non-STi) rkylehiemenz27980 2 years agoAnswer
Is there an available TGV Delete for the 2011 WRX, or is this compatible too?
A: There is not an available option for the 08-14 WRX from Cosworth.
ryanw20299728 2 years ago
Q: I Need Advice Shane Hollis 2 years agoAnswer
I can't find TGV deletes for my 2005 sti. Do you think these will fit? And do you know anyone that makes deletes for my subi? This is the one part I'm having trouble finding.
A: We do not have the ability to confirm fitment, but if you were to switch over to 07+ top feed rails and injectors you should have no problems using these.
Nick S. 2 years ago
Q: Stock Intake Manifold Fitment chris5th 3 years agoAnswer
Will this fit with 2012 STi stock intake manifold?
A: These TGV deletes will fit with the stock intake manifold.
Zach G. 3 years ago