- Quality product
What a Company!
Amazing business to purchase from, I’ve bought gear oil from Performance Improvements before and will continue to do so. Fast shipping every time and product is exactly what was ordered. I had a clunky/grinding NV3550 and the Redline MTL I purchased did just the trick! Thank you P.I. Speedshops!
Thanks for the very fast shipping. Price is better than amazon and shipping is faster. Oil Redine for my tranny is a must to have. This synthetic fluid will help my tranny to shift better. Thanks again to Peformance Improvements
Quality product. Shifting feels smooth
Very Quick Shipping in Ontario
Ordered Redline Gear Oil for my BMW at a reasonable price. Arrived in one day. Would buy again.
Excellent service! I ordered the wrong part, totally my fault. The great P.I. service team, thanks Andy, sorted it out and covered the extra cost. How great is that