Bundle Savings:MSRP: $115.00
Hallman has designed the Pro valve to not require the use of a lock nut or any type or Allen wrench(s) to be able to adjust your boost. Simply turn the adjustment knob and it stays. Another great feature is the fact that the adjustment knob cannot be lost or come out of the valve. Simply put there is not a potential for over boosting once set properly since the adjustment knob cannot vibrate loose and come out.
The Pro kit also includes: 3 feet of vacuum line, a mounting bracket, hardware packet and complete installation instructions all in one kit. This kit has all the installation hardware that is needed for most all turbo installs. Plus, it comes with a mounting clamp to hold the valve.
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.
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Gordo_sti 5 years ago
i Had the turbo xs mbc in the past...It used to spike up the boost.. I bet this one wont plus with my 44 ewg kit. I know it wont Good Stuff
tinto_p52915 7 years ago
This product is awesome. It was easy to install not bad to dial in what boost level you want, just took me three logs. It holds the boost good all the way till redline. I definitely would reccommend this product to anyone, and thanks to rallysport direct your services is awesome, i will be doing more business with you.
QUESTIONS & ANSWERS
Q: the only part I need to get more boost out of my stock 2011 wrx? jeffrey_sackett96920 5 years agoAnswer
The only upgrades I have made is a catback exhaust and injen cold air intake.
A: Any increase in boost without changing fuel trims can result in damaging the engine. It is not recommended to increase boost without having a proper tune.
Nick S. 5 years ago
Q: so this part is all I need to turn up the boost? jeffrey_sackett96920 5 years agoAnswer
What's a safe boost level for a 2011 wrx with just a full cat back exhaust and a injen cold air intake being the only thing that is not stock
A: If you plan to increase boost a tune will be required. Do not increase boost without having a professional perform a tune on your vehicle.
Nick S. 5 years ago
This Part Fits
This item is non application specific.
Please verify compatibility before purchase. May require some modification for proper installation.