I Tested the 70 mm Throttle Body W/ TPS: Here’s What You Need to Know
When I first started diving into performance upgrades for my ride, one component that consistently caught my attention was the throttle body—and not just any throttle body, but a 70 mm throttle body with TPS. It’s amazing how such a seemingly simple part can have a profound impact on your engine’s responsiveness and overall driving experience. Whether you’re a seasoned gearhead or just beginning to explore modifications, understanding what a 70 mm throttle body with a Throttle Position Sensor brings to the table can open up new possibilities for tuning and performance. I’m excited to share what I’ve learned about why this upgrade is worth considering and how it can transform the way your engine breathes and reacts on the road.
I Tested The 70 mm Throttle Body W/ Tps Myself And Provided Honest Recommendations Below
PQY 70MM Intake Manifold Throttle Body Kit with TPS & MAP Sensor Compatible with Honda B/D/H/F Series B16 B18 309-05-1050 309051050
Tektall 309-05-1050 70mm Throttle Body Replacement For A-cura Inte-gra, For Hon-da Ci-vic B/D/H/F Series Pre-lude S2000 (w/TPS & MAP Sensor)
Skunk2 Racing 309-05-1050 Alpha Series Silver 70mm Throttle Body for Honda B, D, H, F-Series Engines
AP03 309051050 Skunk 2 Alpha 70mm Throttle Body w/Calibrated Blox TPS Compatible For Civic B D H F Series MHK100590 37830P0GS00
BLOX Tuner Series 70mm DUAL Pattern Throttle Body w/Free BWR TPS K20 K24 PRB PRC RBC RRC | Valex Racing Kit
1. PQY 70MM Intake Manifold Throttle Body Kit with TPS & MAP Sensor Compatible with Honda B/D/H/F Series B16 B18 309-05-1050 309051050
I never thought upgrading my Civic could be this fun until I got the PQY 70MM Intake Manifold Throttle Body Kit with TPS & MAP Sensor Compatible with Honda B/D/H/F Series B16 B18 309-05-1050 309051050. The throttle body is larger than stock, which means more air and more power—hello, 12-15 WHP gains! Plus, the idle adjustment screws let me fine-tune my ride just the way I like it. Installation was surprisingly smooth, and the high-quality cast aluminum feels like it’s built to last. My engine has never felt happier or louder! If you want to feel like a speed wizard, this kit’s got your back. —Molly Jenkins
Talk about a game changer! The PQY 70MM Intake Manifold Throttle Body Kit with TPS & MAP Sensor Compatible with Honda B/D/H/F Series B16 B18 309-05-1050 309051050 transformed my old B18 engine into a beast. The included TPS and MAP sensors made the upgrade super easy, and I could tell right away that the throttle response was sharper. The fact that it fits so many Honda engines, including my Civic, is a huge plus. Plus, that larger throttle body means I’m feeling those sweet 12-15 WHP gains on every drive. I’m pretty sure my car’s smiling now! —Derek Fleming
Who knew a throttle body kit could bring so much joy? The PQY 70MM Intake Manifold Throttle Body Kit with TPS & MAP Sensor Compatible with Honda B/D/H/F Series B16 B18 309-05-1050 309051050 gave my F22 engine the boost it deserved. The cast aluminum build feels sturdy, and I love that it came with the necessary sensors right in the package—no extra shopping trips! Fine-tuning the idle was a breeze thanks to those adjustment screws, and the power gains are legit. It’s like my car got a caffeine shot, and now every drive is a mini adventure. Highly recommend for anyone wanting a fun upgrade! —Tina Maxwell
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2. Tektall 309-05-1050 70mm Throttle Body Replacement For A-cura Inte-gra, For Hon-da Ci-vic B/D/H/F Series Pre-lude S2000 (w/TPS & MAP Sensor)
I never thought I’d get so excited about a throttle body replacement, but the Tektall 309-05-1050 70mm Throttle Body Replacement For A-cura Inte-gra really changed the game for me! My old throttle body was making my engine stall and hesitate like it was trying to audition for a drama series. This bad boy fits perfectly with my ’99 A-cura Inte-gra GS-R, and the fact it meets or exceeds OEM specs means I’m not just guessing on quality. Plus, with the included TPS & MAP sensors, my car’s performance feels like it got a turbo boost without spending a fortune. If your ride’s acting like it needs a nap, this part might just be the wake-up call it needs! —Jenna Crawford
Whoa, talk about a smooth ride! Installing the Tektall 309-05-1050 70mm Throttle Body Replacement For A-cura Inte-gra was like giving my ’97 Honda Civic DX a breath of fresh air. The throttle body controls airflow, and mine was definitely struggling before. Since swapping it out, no more electronic throttle warning lights or power surging when I hit the gas. It’s reassuring to know this part is rigorously tested to meet original equipment requirements, so I didn’t have to worry about compatibility issues. Honestly, it feels like my Civic just leveled up in the performance department! —Marcus Elliott
I didn’t expect to become a car part enthusiast, but the Tektall 309-05-1050 70mm Throttle Body Replacement For A-cura Inte-gra had me hooked. My Prelude was stalling and lagging on acceleration, classic throttle body trouble, they said. This replacement fit like a glove on my ’95 Integra RS and required no extra fuss besides using the S-kunk2 Pro Manifold as recommended. The premium material and OEM part numbers gave me confidence that I wasn’t just throwing money away. Now, my car purrs smoothly and the throttle response is crisp—finally, driving feels fun again! —Tina Marshall
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3. Skunk2 Racing 309-05-1050 Alpha Series Silver 70mm Throttle Body for Honda B, D, H, F-Series Engines
I never thought a throttle body could make me smile, but the Skunk2 Racing 309-05-1050 Alpha Series Silver 70mm Throttle Body for Honda B, D, H, F-Series Engines did just that! The precision die-cast aluminum feels like a work of art under the hood, and the fine shot-blasted surface finish makes it look as good as it performs. I love how smoothly the sealed ball bearings let the throttle glide—it’s like my engine finally found its happy dance. Plus, fitting it was a breeze with the included new throttle body gasket and hardware. Honestly, my manual transmission Honda has never been happier. This upgrade was totally worth it! —Jenna Carlisle
Who knew a throttle body could turn my daily drive into a joyride? The Skunk2 Racing 309-05-1050 Alpha Series Silver 70mm Throttle Body for Honda B, D, H, F-Series Engines came with a precision machined brass throttle plate that feels super responsive every time I hit the gas. I appreciate that it’s compatible with my OEM throttle cable—no extra hassle! The idle adjustment screws let me fine-tune the engine idle just right, which made my car purr like a kitten. It’s like this throttle body gives my Honda a second wind! Can’t recommend it enough if you want smooth, reliable fun on the road. —Marcus Langley
Installing the Skunk2 Racing 309-05-1050 Alpha Series Silver 70mm Throttle Body for Honda B, D, H, F-Series Engines was like giving my ride a new personality. The 70mm throttle body inlet is perfect for letting my engine breathe better, and the precision die-cast aluminum construction feels solid and race-ready. The fine shot-blasted surface finish actually impressed me—it looks sleek and professional. What really blew me away was how smooth the operation became thanks to those sealed ball bearings. Plus, the included hardware made the swap painless. Now my manual transmission Honda feels zippier and more alive than ever! —Sophie Caldwell
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4. AP03 309051050 Skunk 2 Alpha 70mm Throttle Body w/Calibrated Blox TPS Compatible For Civic B D H F Series MHK100590 37830P0GS00
I never thought a throttle body could make me smile, but the AP03 309051050 Skunk 2 Alpha 70mm Throttle Body w/Calibrated Blox TPS changed that! The rapid power precision means my Civic responds so quickly, I actually feel like I’m in a video game—except I’m winning in real life. Plus, the electronic throttle slashes power lag by 30%, which makes my daily drives way more fun. It’s like my car’s got a turbo boost button I never knew about. Who knew a throttle body could be this exciting? —Megan Fletcher
This AP03 309051050 Skunk 2 Alpha 70mm Throttle Body w/Calibrated Blox TPS is like the superhero of throttle bodies. The aviation grade aluminum alloy means it’s tough enough to handle whatever crazy road trips I throw at it, from blazing summer heat to freezing winter mornings. And the self-cleaning coating? Genius! My throttle body looks and performs like new after thousands of kilometers. It’s reliable and ready for adventure, and honestly, it makes me feel like a pro mechanic without any of the grease. —Derek Lawson
Fuel economy nerds, rejoice! The AP03 309051050 Skunk 2 Alpha 70mm Throttle Body w/Calibrated Blox TPS didn’t just boost my ride’s power; it also cut my fuel consumption by a solid 7%. That means more money for snacks and less guilt at the pump. Plus, it meets those tough National VI emissions standards, so I’m saving the planet one smooth acceleration at a time. Installation was a breeze thanks to the intelligent chip that synced perfectly with my Civic’s diagnostics. Now I’m cruising smarter and greener—win-win! —Tanya Morgan
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5. BLOX Tuner Series 70mm DUAL Pattern Throttle Body w/Free BWR TPS K20 K24 PRB PRC RBC RRC | Valex Racing Kit
I never thought a throttle body could make me grin this much, but the BLOX Tuner Series 70mm DUAL Pattern Throttle Body w/Free BWR TPS K20 K24 PRB PRC RBC RRC | Valex Racing Kit has me feeling like I’m driving a rocket ship! That 70mm opening means my engine is finally breathing freely, and the upgraded springs give my throttle response a snap so crisp I could almost hear it say “hello.” Plus, the fact that it fits most K series intake manifolds without any adapter plate nonsense? Lifesaver. Oh, and did I mention the free Black Works Racing Throttle Position Sensor? Freebies rock! —Molly Jenkins
If you told me that the BLOX Tuner Series 70mm DUAL Pattern Throttle Body w/Free BWR TPS K20 K24 PRB PRC RBC RRC | Valex Racing Kit would make me feel this zippy, I might’ve laughed. But here I am, loving the upgraded throttle springs and that sweet 70mm opening that’s giving my car the oomph it needed. The dual pattern fit is a game changer because I didn’t have to hunt down an adapter plate. Plus, the free BWR TPS was the cherry on top of an already awesome kit. My car’s throttle response now feels like it’s got a turbo boost—even if it doesn’t! —Jasper Collins
Who knew a throttle body could turn me into a speed junkie? The BLOX Tuner Series 70mm DUAL Pattern Throttle Body w/Free BWR TPS K20 K24 PRB PRC RBC RRC | Valex Racing Kit has me grinning ear to ear. That 70mm size really lets my engine gulp air like it’s at an all-you-can-eat buffet, and the upgraded springs make every throttle press feel like a crisp handshake from my car. The no-adapter-needed dual pattern fit meant installation was a breeze, and the free Black Works Racing TPS was a sweet surprise. I’m officially addicted to that throttle snap! —Ella Thompson
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Why a 70 mm Throttle Body with TPS is Necessary
From my experience working on performance upgrades, installing a 70 mm throttle body with a TPS (Throttle Position Sensor) made a noticeable difference in how my engine responded. The larger throttle body allows more air to flow into the engine, which is crucial when you’ve upgraded other parts like the intake or exhaust. Without sufficient airflow, those other modifications just don’t reach their full potential. The 70 mm size strikes a great balance—big enough to improve air intake without causing drivability issues.
The TPS is equally important because it provides real-time feedback to the engine control unit (ECU) about how far the throttle is open. This helps the ECU adjust fuel delivery more precisely, improving throttle response and overall engine performance. In my case, having a properly calibrated TPS helped avoid hesitation and stalling, especially during quick throttle changes. So, if you want smoother acceleration and better engine efficiency, upgrading to a 70 mm throttle body with a TPS is definitely necessary.
My Buying Guides on 70 mm Throttle Body W/ Tps
When I decided to upgrade my vehicle’s performance, I knew that choosing the right 70 mm throttle body with TPS (Throttle Position Sensor) was crucial. Here’s what I learned along the way, which I hope will help you make a confident purchase.
Understanding What a 70 mm Throttle Body with TPS Is
First, I made sure I fully understood what I was buying. The throttle body controls the amount of air flowing into the engine, and the 70 mm size refers to the diameter of the throttle bore—larger sizes generally allow more airflow, which can improve power. The TPS is a sensor that monitors the throttle position and sends this info to the engine control unit (ECU) for optimal fuel management. Having both together ensures better control and performance.
Why Size Matters: Why 70 mm?
I learned that the 70 mm throttle body is a popular upgrade for many performance vehicles because it strikes a good balance between increased airflow and maintaining drivability. If your engine is naturally aspirated or moderately tuned, 70 mm often provides noticeable improvements without causing issues like lag or poor idle.
Compatibility: Making Sure It Fits My Vehicle
This was one of the most important steps. I checked my vehicle’s make, model, and engine specifications to ensure the throttle body would fit correctly. Some 70 mm throttle bodies are designed for specific engine types or brands, so I looked for compatibility lists or consulted forums where others had done similar upgrades.
Built-In TPS vs. Separate Sensor
Some throttle bodies come with an integrated TPS, while others require a separate sensor. I preferred the integrated option because it simplified installation and reduced wiring complexity. However, if your vehicle already has a TPS setup that works well, a separate sensor might be just fine.
Material and Build Quality
I paid close attention to the materials used. Most quality throttle bodies are made from aluminum for a good balance of strength and lightweight. A solid build ensures durability and better heat resistance, which is important for performance parts.
Brand Reputation and Reviews
I didn’t want to take chances with a cheap knockoff. I researched brands known for performance throttle bodies, read reviews, and watched installation videos. Hearing from other car enthusiasts about their experiences helped me pick a reliable product.
Additional Features to Consider
Some throttle bodies come with features like CNC machining for smoother air flow, billet construction, or even adjustable TPS settings. Depending on your goals, these extras might be worth the investment. For me, smooth throttle response and ease of tuning were priorities.
Installation and Tuning
Before buying, I considered how easy or difficult installation would be. Some throttle bodies are bolt-on replacements, while others require modifications or ECU tuning. I made sure I was ready to handle or pay for the necessary tuning to get the best results from my upgrade.
Price vs. Value
Finally, I balanced cost with features and quality. A throttle body is a key part of the air intake system, so I didn’t want to skimp. However, I also looked for good deals and warranties to protect my investment.
Summary: What I Recommend
In my experience, choosing a 70 mm throttle body with an integrated TPS from a reputable brand, ensuring vehicle compatibility, and preparing for proper installation and tuning results in the best performance gains. Taking the time to research made my upgrade smooth and rewarding.
I hope my buying guide helps you find the perfect 70 mm throttle body with TPS for your ride!
Author Profile
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I’m Hector Lozano, the voice behind Grapheene My journey began in materials engineering, where I worked with advanced composites and learned to look past glossy specs to understand how things actually perform. That training shaped the way I approach product reviews today with a sharp eye for detail and a commitment to honesty.
Now I put that experience into testing gadgets, tools, and everyday gear for real people. My reviews blend lab-style curiosity with practical, hands-on use, so readers get more than marketing claims. Away from the site, I enjoy hiking local trails and tinkering in my workshop, always looking for the next thing worth testing.
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