Top notch #1 These guys are awesome, always friendly quick to answer questions and their products are above and beyond amazing. Every part that I could order for my 800 hp 335 that was available through VR speed is on my car. All work flawlessly, the quality is unmatched and fitment is perfect!!

VRSF is the best Product arrived 2 days before the original estimation date, and arrived in high-quality and safe packaging. This company is also highly active in BMW community forums and I've heard nothing but amazing things from friends who have ordered parts from them or had to go through customer service.

VRSF High Flow Upgraded Aluminum Intake… VRSF High Flow Upgraded Aluminum Intake Inlet Kit N55 E Chassis 07-13 BMW 135i/335i/X1 E82/E88/E90/E91/E92/E93/E84 I needed to grind a hanger on this pipe to be able to bolt it on to the engine. Even after that, it has major fitment issues on connection to the turbo it is not tight and from another side to another pice of intake pipe also is not tight enough, a hole for screws which hold both pipe together also in wrong position about 1/4-1/2. Depends on all of it, and it needs to worry about some debris that can squeeze at the bad connections. Probably, I will put back stock pipe.

The website is excellent to stroll… The website is excellent to stroll through. The support is professional and the delivery is on the spot. We are so happy with our VRSF cat less downpipe. Best online purchase for the last 12 months. Vr Speed Factory is Highly recommended. Yu will not be disappointed.

Quality product...welds are perfect Quality product...welds are perfect, raw material used could probably meet ISO standards....sound is unreal. Running a catless DP with resonators deleted and wow. Not sure if VRSF knows much cheaper they are and how much on par if not better the quality is.