"I purchased a driveshaft from you guys about 8 months ago. All that I can tell you is this product is top-notch. The drive shaft translates power from my 400whp sr20det motor instantly (which I might add is abused at the track regularly). The weight savings was a welcome addition to my rotating assembly making power accessible instantly when I need it at the track, but aside from it's regular track use, this driveshaft performs expertly on the streets as well, no vibrations at all. Please keep making quality products that people like me can enjoy for years. =)"
-Eric D
"I installed the drive shaft a couple of weeks back but didn't start driving the car until last week. The installation was very straight forward with no issues to report. Regarding performance, there is a significant difference from the oem driveshaft. Though my engine (ka24de) is pretty stock with about 95k miles; except for the KA24E pistons, 12lb flywheel and Z32 VLSD that i had perviously installed, the car is more responsive. My driving style hasn't changed, but i find that breaking traction is far easier now than before.
This is best investment i have ever made and i am just speechless by the results. My daily driving is more fun now. I just have to make sure i keep it under the speed limit."
-Rotimi
2ND Purchase 6/11/12
"I just received the driveshaft. Though I am a repeat customer, I am still amazed at the super quick delivery and ofcourse the quality of your product. I can't wait to install it on my car. The smile on my face is similiar to that of a kid in a toy store. Please feel free to use me as a reference for Shaftmasters.
Thanks again."
-Rotimi
"I am sending you this link because I gave your company a mention in my build record which was attached to a feature article that was written by a Revvolution.com staff writer."
"I am happy with products purchased from you and give your company a mention when asked where did you get that..."
-Rick M-Houston, TX
Read about Rick's custom 280Z at:
https://www.revvolution.com/blog/2013/06/rick-s-masterpiece-ls3-swapped-1977-datsun-280z
Check out Rick's custom 280Z Build Record at:
https://forums.hybridz.org/index.php/topic/110011-high-end-ls3-with-harrop-itb-t56-and-r230-build-log/?&gopid=1028463#entry1028463