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🚀 Unlock LS Power with Precision & Performance!
The maXpeedingrods 102mm Throttle Body Assembly is a high-quality, lightweight aluminum upgrade designed for Chevy LS series engines. Featuring a precision 102mm throttle opening and integrated TPS and IAC sensors, it ensures improved airflow and engine responsiveness. Compatible with multiple LS models and backed by a 1-year warranty, this throttle body offers a perfect balance of durability, performance, and easy installation for enthusiasts seeking reliable power gains.






| ASIN | B07X5ZRRJS |
| Best Sellers Rank | #150,896 in Automotive ( See Top 100 in Automotive ) #86 in Automotive Replacement Fuel Throttle Bodies |
| Brand Name | maXpeedingrods |
| Customer Reviews | 4.2 4.2 out of 5 stars (208) |
| Item Dimensions | 8.27 x 6.3 x 3.94 inches |
| Manufacturer | Coolautoparts |
| Material Type | Aluminum |
| Model | 6941689883413 |
| Mounting Type | Flange Mount |
| Output Type | Analog |
| Part Number | AB21 |
| Sensing Distance | 102 Millimeters |
| Style Name | Modern |
| Upper Temperature Rating | 220 Degrees Celsius |
R**T
Went on perfectly
It's very nice good quality
A**S
👌🏽
Worked for me
A**R
Nice piece
Car runs awsome 406ls twin turbo
R**M
Awesome part!! Great price!! Fast shipping!! 102mm LS Billet Throttlebody Complete!!
Wow!! Just awesome. 102mm billet LS throttlebody. Includes new TPS and IAC and allen bolts for attachment. Super nice part. Quality machine work. Packaged very good to protect from damage. Fast shipping. Definitely buying more stuff from these guys!! 5 stars!!
A**T
Waste of time
I have Holley dual plenum intake I ran stock 76 or 75 mm throttle body at first and then I had see these and thought great I could control my idol much better due to the single hole in one of my butterfly blades and trying to block off my IAC but come to realize when I installed both of these the same day I got them which is April 15th 2023 the damn things well not idle below 2300 RPM, spent about 2 hours swapping everything over due to the differences and feel like I have wasted so much time thinking maybe I left something off or maybe a seal was bad due to the exchange of parts and it turns out that the parts themselves are just bad do yourself a favor save up and get the correct nice quality throttle bodies this is not some place you want to skimp out on when it comes to controlling how the engine is controlled. I found that they have shaft movement side to side guesstimation of close to a 16th of an inch I did notice some of it during the initial box opening but as time went on with them installed believe it or not it got worse I do not recommend these throttle bodies they are difficult to control and it is just not worth the time when you can buy a quality one bolted on and be one and done do yourself a favor and save save
M**L
Looks like a polished turd
I’m sure it might work fine but the aluminum finish looks like doggy doo doo. The cheap plastic they wrap it in does more damage than it really should. Shipping was fast
C**Y
Fast shipping well packaged
Looks great fit holley efi elbow perfect and work very well @ 18 psi on 6.0 ls3
H**Y
Good
Good part
J**S
for the price diference with big brand this deserve a 5 star review , will be running this on a 408 stroker ls single turbo !
M**A
جداً جداً ممتاز ينصح باستخدامه
A**D
Love it
A**D
Fits and looks great, comes will all the hardware to install, finish is really nice.
D**W
I put this on my truck with the proper adaptor when I went to start it up it idles way to high so I thought it was just a idle speed adjustment but then I noticed the butterfly on the throttle body doesn’t fully shut and is way too too much air in there’s no way to make it run any slower I’ve tried to adjust it but won’t make a difference
Trustpilot
2 months ago
3 days ago