Extreme Online Store Reviews

For the price, these are by far the best ones on the market, in my option. Yes, they are made of cheaper materials but they still are decent quality. Perpetration is everything when installing them. Make sure you thoroughly clean the surface of both the car & side skirts. I would suggest using better double sided sticky tape. I bought 2 rolls of the gorilla glue double sided tape. A second set of hands, and I jack is also very helpful. If you don’t leave the vehicle outside 24/7 and take care of...

A set of name brand Headers and xpipe can easily set you back 3000-4,000$. I wanted the sound of my C7 Vette to be a bit more aggressive I wasn’t so much worried about the power increase. I have seen the cat-less down-pipe and xpipe make within 5whp of a set of quality headers… this kit is a no brainer knowing how well stock manifolds can flow! These installed in about two hours hardest part getting the old downpipe out but wasn’t too bad. The fit was great and this kit also came with new exhaus...

Easy installation and the spoiler looks great.My C5 looks like it came from the factory with this spoiler.I used painters tape to layout the final placement and marked the corners.I used scotch tape, doubled over to make it two sided, to hold the hole location devices to the bottom of the spoiler and then taped the devices to the car after double checking the final placement.Lift the spoiler off of the car leaving the hole locators on the car.Make one final measurement between holes and drill.T...

This carbon fiber diffuser is a perfect for the BMW M3. The fitment is spot on, with no gaps or modifications needed, and the carbon weave is flawless with a deep, glossy finish. It transforms the rear end, giving the car a more aggressive and premium look, especially in sunlight. Installation was quick and easy, taking about 30 minutes. it’s holding up perfectly. If you want a high-quality diffuser that looks amazing and fits like OEM, this is the one to get. Five stars! YouTube: AJP STREETS Y...

Was rebuilding the engine so I figured might as well get rid of the huge cat. No CEL so far in about 600miles. I bought my own gasket from PRL which I would suggest you do as well the gasket it came with did not look amazing. The hardware was fine except for one bolt you couldn't fit a nut on due to the weld. So I just had to buy a slightly smaller bolt and nut from the hardware store. Overall it works great though for the price. It sounds pretty decent too I don't have anything to compare it to...

I recently purchased the Carbon Fiber Front Splitter Lip (FLIP-171-BKCF) for my 2017 BMW F80 M3 from Extreme Online Store, and I continue to be impressed with their products. This is my second purchase. The splitter seems made from high-quality carbon fiber with flawless weaves and a deep gloss finish. It was very lightweight but feels incredibly sturdy. Fitment was spot-on. The splitter lined up perfectly with the factory mounting points, making installation a breeze. I completed the install ...

I purchased the Stage 2 Carbon Fiber Splitter w/ winglets as well as Carbon Fiber front fender flares to replace the ABS plastic OE parts. Following the videos, I was stoked at how easily all three were to install. I was able to install both flares in about 30 minutes total. The splitter took a bit longer but I was extremely careful to get all the mounting tape placed correctly. I am extremely pleased with how great they look on my Z06 and how well they fit with the factory mounting location...

Looks absolutely amazing. I got the gloss black and couldn’t be happier. Lines up to the body perfectly. I will say though, I went and got bolts ,washers, and locknuts to sandwich the lip together to the bumper. I’ve seen many people loose their splitter because they only had self tapping screws in. And when you’re going on a spirited drive…it can fall off. But As you can see in one of the photos I did the bolt and the washers as well as some self tapping screws (might as well). And I have to sa...