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  3. HKS 71008-AT009

HKS 71008-AT009 Bov Kit MR2 3SGTE SSQV4

fits year: 1990–1995.

71008-at009 Hks For 90-95 Mr2 3sgte Ssqv4 Bov Kit

( Brand: Hks ), ( Manufacturer Part Number: 71008-AT009 ), ( Type: Hks Ssqv4 Bov Kit ), ( Performance Part: Yes )

Review HKS For Mr2 Bov Kit fits 1990–1995

The HKS 71008-AT009 is a high-performance Exhaust Gas Recirculation (EGR) bypass valve kit specifically designed for 90-95 Toyota MR2 (3SGTE SQV4) engines. This kit is an essential modification for those seeking to enhance the power output and efficiency of their engine.

The EGR system is a crucial component of modern vehicles' emissions control system. It recirculates a portion of the engine's exhaust gases back into the combustion chamber to reduce nitrogen oxide emissions. However, during high-load conditions, the EGR system can impede engine performance by restricting exhaust flow and diluting the air-fuel mixture.

HKS's 71008-AT009 kit addresses this issue by allowing you to bypass the EGR system under boost conditions. The kit consists of a high-quality, solid bov (bypass valve) that is engineered for reliable and consistent performance. The bov is designed to open and close rapidly in response to boost pressure, ensuring optimal exhaust flow and improved engine response.

The kit is precision-engineered to fit seamlessly into your MR2's existing EGR system. The installation process is relatively straightforward, requiring minimal modifications to the factory components. The included instructions provide clear guidance on the installation process, ensuring a hassle-free experience for the user.

The HKS 71008-AT009 kit is an excellent choice for MR2 enthusiasts looking to unleash the full potential of their 3SGTE engine. By eliminating the restrictions imposed by the EGR system, you can expect improved throttle response, enhanced power output, and a more responsive driving experience.

In summary, the HKS 71008-AT009 is a top-tier EGR bypass valve kit designed for 90-95 Toyota MR2 (3SGTE SQV4) engines. It offers improved engine performance, enhanced power output, and a more responsive driving experience by bypassing the restrictive EGR system during high-load conditions. The kit is precision-engineered, easy to install, and delivers consistent and reliable performance, making it an essential modification for any serious MR2 enthusiast.

The HKS 71008-AT009 for 90-95 MR2 3S-GTE SQV4 BOV (Blow-Off Valve) kit is a popular aftermarket upgrade for those looking to improve the performance and response of their MR2's turbocharged engine. Here are some pros and cons of investing in this particular BOV kit:

Pros:

1. Enhanced Turbo Response: A blow-off valve is responsible for releasing excess boost pressure when the throttle is closed during deceleration or shifting gears. HKS BOVs are designed to provide quicker and more efficient exhaust gas recirculation, leading to improved turbo response and a smoother driving experience.

2. Reduced Turbo Lag: By providing faster exhaust gas recirculation, the HKS BOV can reduce turbo lag, giving your MR2 a more responsive and aggressive feel.

3. Improved Engine Protection: The HKS BOV is designed to protect your engine from the damaging effects of excessive boost pressure. When the throttle is closed, the BOV releases excess pressure, preventing it from damaging the engine components.

4. Distinctive Sound: The HKS BOV produces a distinctive "whoosh" sound when the throttle is closed, adding an exhilarating and sporty character to your MR2's exhaust note.

Cons:

1. Cost: The HKS BOV kit is a premium aftermarket upgrade, and it comes with a higher price tag compared to OEM or aftermarket alternatives.

2. Installation Complexity: Installing a BOV kit, especially one as advanced as the HKS 71008-AT009, may require a fair amount of mechanical knowledge and expertise. If you're not comfortable with the installation process, it may be wise to consult a professional mechanic.

3. Potential Noise Levels: Depending on personal preference and driving style, the distinctive sound produced by the HKS BOV may be considered excessive or intrusive by some drivers.

Conclusion:

The HKS 71008-AT009 for 90-95 MR2 3S-GTE SQV4 BOV kit offers several benefits for those looking to enhance the performance and driving experience of their MR2, including improved turbo response, reduced turbo lag, and engine protection. However, it comes with a higher price tag and potential installation complexity. Ultimately, the decision to invest in this BOV kit depends on your personal preferences, driving style, and mechanical expertise. If you're willing to accept the cost and installation challenges, the HKS BOV can provide a significant boost to the performance and character of your MR2.

Details:

Super SQV4 Kit. Manufacturer: HKS. Part Number: 71008-AT009. HKS SSQV 4 Blow off Valve Kits 71008-AT009.

part #: 71008at009 prices

  • $300.00-$385.00

specifications turbiparts:

  • for years: 1990-1995
  • brand: Hks
  • mpn: 71008-at009
  • type: Hks Ssqv4 Bov Kit
  • performance part: Yes

returns turbiparts:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

offer turbiparts:

  • started: December 2, 2025
  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home
  • sold: 0

seller turbiparts:

  • city: San Leandro, California
  • # reviews: 115643
  • rating: 99.8%

shipping turbiparts:

  • class: Standard
  • cost: $0.00
  • type: Fixed
  • transit: 2-6 Days
  • service: Standard

general turbiparts:

  • Air Fuel Delivery > Turbos, Superchargers Intercoolers > Turbos Parts
  • condition: New

payments turbiparts:

  • credit card: Discover
  • other
  • wallet: Google-pay
for years: 1990-1995, type: hks ssqv4 bov kit, performance part: yes,
category: auto parts > air fuel delivery > turbos, superchargers intercoolers > turbos parts, sku: 10956974342305632,

Hks 71008-AT009 Is Similar To:

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5 offers $300.00–$385.00 USD
  • Offer #1: $324.50 price + $0.00 shipping estimate = $324.50* total. (3)Triple Fin design produces "Super Sound ". HKS Universal Blow Off Valve.FREE SHIPPING
  • Offer #2: $385.00 price + $0.00 shipping estimate = $385.00* total. By both the sound and appearance, Super SQVIV increases the fun to drive. Factory recirculation valve sound cannot be noticed, but once HKS Super SQV IV is installed, its unique & sharp high frequency sound demonstrates its existence.FREE SHIPPING
  • Offer #3: $300.00 price + $22.00 shipping estimate = $322.00* total. great condition hks bov for genesis 2.0 turbo.+$22.00 shipping
  • Offer #4: $482.18 price + $0.00 shipping estimate = $482.18* total. PART TYPEExhaust Muffler Parts. HKS 90-95 MR2 BOV Kit.FREE SHIPPING
  • Offer #5: $475.00 price + $30.00 shipping estimate = $505.00* total. It is a genuine OEM part with the manufacturer part number 71008-KH012, ensuring a perfect fit and reliable performance The HKS Blow Off Valve Kit is a high-quality, silver-colored accessory designed specifically for the FL5 Civic Type R and DE5 Integra Type A vehicles.+$30.00 shipping

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