1996 Saleen Cobra

"The best $400 I ever spent and I gained over 70rwhp."

Steve L.
Before Methanol: 585rwhp and 482rwtq
After Methanol:    665rwhp and 528rwtq
11.6@132.4 on street tires @ 3800lbs

1994 Mustang GT

"By far the best kit on the market today,top notch quality and components,simple to install,and the widest range of tuning in it's price range. With the Stage II kit,I can pretty much mirror the stock spark advance tables,and the kit allows me to be able to run over 16psi,with 26* total at WOT....Worth every penny."

Steve T.

After Methanol: 490rwhp and 510rwtq"

2003 Volkswagon Jetta

"I've seen vast improvements in many areas since installing a Snow WAI kit. Once the controller was dialed in the effects of the added cylinder pressure and cooler IAT's were felt immediately ! WAI has also allowed me to run a boatload of timing on pump gas. My car used to peter out up top, now with the added timing she pulls hard to redline ; )

Tony B.

2007 Subaru STi

"The product is idiot proof to install and works as it should. The tuner who tuned my car says it is a very easy product to tune and make power with. The car is a 2007 Subaru STi with a stage 2 setup. I made 323whp and 380wtq at 21 psi on a stock turbo. I gained 22whp and 40wtq with this product...not to shabby. Customer service was bar none GREAT. I enjoy working with people/companies that know what they are doing and have answers when asked a question. You have what it takes to make customers happy...expertise, product, and proof in performance."

Joseph P.

1993 Ford Mustang LX

"Saw this product on display at MPE Racing and was amazed at the HP gain on that car. On my car, I gained over 50rwhp and my inlet temperatures dropped like a rock. I would recommended anyone who has a supercharger to buy this product."

Jason L.

1994 Ford Mustang GT

"Just checkout the results, they speak for themselves."

Michael P.

Before Methanol: 530rwhp SAE

After Methanol: 608rwhp SAE

1999 Harley Davidson Night Train

"After trying numerous Motor oils, Amsoil was the flat out winner when it came to long drain intervals, horsepower and cylinder temps."

Ernest N.

2000 Harley Davidson Buell

"After much research, Amsoil was the winner and the one for me."

Carmine N.

Featured Vehicle

"This thing rocks!  Makes the intercooler almost obsolete!  Best $400 you’ll ever spend supercharged.”

Featured Vehicle

“I honestly cannot believe I was ever skeptical!  Unbelievable results for the money!  I’ll never own another supercharged vehicle without a snow kit.”