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Best Automotive Performance Turbocharger Blow Off Valves

Turbosmart TS-0203-1061 Blow-Off Valve
Turbosmart TS-0203-1061. Enter your model number to make sure this fits.
Reviews
"I had to take out the axel to make enough room to install this (I was replacing a cv boot at the same time)."
"Great part comes with all new hardware and was an easy install."
"The car sounds way different and the throttle response is the biggest noticeable change."
"Amazing sound!"
"Louder than I expected, but I heard still not as loud as the Boomba."
"Put on a Ford focus st 2016 works great."
"Works perfect on my 2016 Focus ST."
"Failed after 4 months in new 2017 Ford Focus ST."
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HKS (71008-AK001) Super SQV4 Sequential Blow Off Valve Kit
HKS SSQV 4 Blowoff Valve Kits (71008-AK001)Super SQV4 Universal. Enter your model number to make sure this fits.
Reviews
"Does not surge, the secondary valve seal flutters like HKS bov's always have."
"I previously bought one from another user claiming to sell genuine hks products and it was a very cheap knockoff."
"Absolutely 100% genuine HKS product."
"Thanks guys I love jdm....real deal."
"only way it could be better was if flange was included."
"This one is a real deal from the hks factory, I have been using this for the past 4 months and works great and I also did a boost leak test and no leaks!"
"Buy with confidence!"
"Product works terrible it leaks and causes problem with my car this product is fake not a real hks bov like they told me."
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Turbosmart TS-0205-1020 Red Dual Port Blow Off Valve for Mitsubishi
All Turbosmart Dual Port blow off valves come supplied with a blanking plug making the conversion to a Supersonic or a Plumb Back a breeze. Applicable for Mitsubishi EVO VII – X, Ralliart Colt.
Reviews
"I have this as a replacement for my factory Blow off valve for my 3000GT VR4 and having the ability to set it as an atmosphere or recirculation valve had me sold."
"highly recommended for every Evo x."
"Work great for my evo x."
"PART CAME IN RIGHT ON TIME AS PROMISED, ALSO THE QUALITY FOR THE PRICE IS UNBEATABLE."
"Sounds good in my evo x gsr."
"Fit great on my 3000gt vr4 great sound and good quality."
"Great Product!"
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Best Automotive Performance Turbocharger Boost Gauges

Auto Meter 4907 Ultra-Lite II 2-1/16" 30 in. Hg/20 PSI Mechanical Vacuum/Boost Gauge
Features race proven Ultra-Lite movements and superior reverse through the dial LED lighting, featuring white numbers and markings with amber accents and glowing red pointers for superior visibility. Auto Meter’s race proven mechanical instruments provide trusted accuracy while being simple to install.
Reviews
"Great led boost gauge."
"Love the through the dial lighting."
"The product came quick, and was exactly as described works way better then my old digital gauges."
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Best Automotive Performance Turbocharger Boost Controllers

Hallman PRO-RX-BK Boost Controller, Black
Hallman PRO-RX-BK. Enter your model number to make sure this fits.
Reviews
"Very good quality peace could be cheaper but seems like a solid piece."
"Used on an 1987 Grand National."
"I use these on all of my builds."
"T H A N K S. A W E S O M E P R O D U C T."
"Works Great, turbo spools faster and more precise than before."
"Best of the best...a simple design made with quality."
"I think the biggest downside to the product is the price... you are paying a lot extra for the name and better quality. There are no hash marks or rings on the neck to give you a reference for how much you are adjusting it."
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Best Automotive Performance Turbocharger Intercoolers

Mishimoto MMINT-F2D-03SL Intercooler for Ford 6.0L Power Stroke
Mishimoto has released a performance intercooler for the 2003-2007 Ford 6.0L Power Stroke. 33% thicker core than stock with a 32.5% increase in core volume.
Reviews
"The intercooler came damaged and it was the shipping company fault."
"It was perfect just what they said it and got it a day before I was suppose too."
"Very nice quality, took me about 90 min to install."
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Best Automotive Performance Turbocharger Intercooler Parts

HPS HTSC-250-L4-BLK Silicone High Temperature 4-ply Reinforced Straight Coupler Hose, 85 PSI Maximum Pressure, 4" Length, 2-1/2" ID, Black
HPS 2-1/2 inch (63 millimeter) 4-ply Reinforced High Temperature Straight Coupler Silicone Hose x 4 inch Long Black features 4-ply reinforced and knitted premium polyester fabric with high temperature silicone rubber, for which meet or exceed SAEJ20 Standard and is engineered for extreme temperature and various pressure ranges where high performance levels are required.
Reviews
"Good quality as always from this company."
"Nicely reinforced 4" intercooler connector."
"Great quality."
"Fast shipping."
"great coupler,but thought it will be a little bit more thicker compared to other ones i ordered."
"Just what I needed; shipped promptly and saved me the cost of buying a much larger length at the local auto parts store."
"Fit and form is perfect, silicone is of excellent quality!"
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