Worked with Mark and Matt on my 2008 HHR SS for the Stage 1 tune, holy man!!! Super happy! Worth every penny and crazy nice customer support. Highly recommend this company!!

Amazing experience with Martin / Matt and their team. I ordered a stage 2 kit for my Solstice GXP and they really came through. The live tune was amazing. They REALLY know their stuff. This is a much better option vs having someone do it locally who potentially doesnt have experience with the car. I would enthusiastically recommend this business to my friends and family. Thanks again - a VERY satisfied Canadian customer.

Martin Scott and his team are amazing these guys are experts on Kappa’s. Just finished stage two tune that I purchased and I could not be happier with the results. Martin Scott is a wizard and Matt Scott is very accommodating when getting everything scheduled. The team that builds these performance parts does an amazing job at fit finish an quality. I now have their inner cooler cold air induction downpipe charge pipes and stage two tune. Now the only question with this car is what’s next but I know RPM motor sports will be involved in whatever that is!!

I installed this item (2011-2014 Chrysler 200 3.6L Intake Resonator Delete Kit) on my 2012 200 v6 as a replacement for the original. As stated in their description, the design is very flawed and restrictive. Ive had it installed on my vehicle for about a week. My gas mileage has increased quite a bit. From 29/mpg highway to around 35/mpg highway. And 19/mpg city to around 25/mpg city. It was well worth the investment. I do have a few complaints about this item however. First the couplers came from a 3rd party and the stainless steel clamps were not included. Second the inside of the tube was full of metal flakes from the manufacturing process. And third the angle of the tube was slightly off, at least for my car. There is little to no clearance from the tube to the engine bay. It hasnt been an issue so far tho. Overall I would recommend this item if youre looking for a replacement of the original or a custom intake. Just make sure to clean it before installation and you may have to purchase clamps for the couplers.

Not only do these guys have high quality parts, they have amazing customer service!! I went to them to help turn my Saturn Sky Redline into a rocket and I wasn’t disappointed. I had a minor issue with the install and they did everything in their power to makes things right. Highly recommend!!

I just want to personally thank rpm-motorsports and their staff I really appreciate all the things that they do. I love my Chevy Cobalt I I am so happy they do what they do!

I want to thank Martin for delivering my charge pipes . Anyone local in AZ with a Solstice and Sky need to get their upgrades here. Ill be getting Catless down pipe in April then Ill be ready for a stage 2. Thank you!

Super friendly staff, who know their way around a Saturn Sky/ Pontiac Solstice. Theyre super responsive, helpful, and accommodating. I highly recommend them. Ask for Martin.

Worked with Martin and his team last year for a stage 3 kit on my sky. It was great and very happy with the performance increase I got! I recommend them and will go back if I need anything else!

New engine stage 3Great customer service.Engine installs comes with warranty any issues you have bring it back theyll take care of it.Anyone with the solstice or sky in Arizona RPM Knows everything about the kappa platform.

Simply fantastic! Martin and his team will absolutely spoil you with their customer service. Theyll also go the extra mile to make sure that you are 100% happy with their service. I promise that if you use Martin and his services, you will not be disappointed.

Great communication before and after the sale. I was impressed that they took the time to answer all of my questions, and then helped me understand how to finish installing the parts when I still had some unanswered questions.I ultimately decided to go with them because of the level of service that I got from Martin over the phone. No regrets here!

You would think when a company sells you a part it would come close to fitting? Nope and this company has zero intention of refunding your money. All they want you to do is go away. I had to spend more money to have another shop modify the part to fit. These guys are a joke and Martin is the big one. Like to tell ya stories on how great but when the problems comes up you cant find him. Stay away unless you just want o toss your money down the toilet.

Best money I ever put into a car. I thought my 2008 Sky Redline was quick until I installed the stage 1 tune from RPM. Wow is the only way to describe the difference. I thought I would have to spend thousand to get the bump I received by installing this tune. For under $300 the sky is like a different car. Martin was great. Worked with me all the way. Received the equipment on time, called Martin, and had the tune done in under an hour. My next step is get the charge pipes and try the stage 2. If it makes half the performance boost the stage 1 made it will be almost scary. Cant wait.

My 2007 Soltice was misfiring and just anemic. Martin and Team were fantastic! My Bumblebee now sings like when I first got her four years ago. I just drove her home, and you can’t slap the smile off of my face!I never knew that working with a Pro Shop could be affordable... now that I have my new High Flow CAT, I can’t wait for my Stage 2 kit installed.... Also, no one but Martin and Team will ever work on my Baby again!!Thanks Guys!

Had a great experience with these guys

Let Martin tune your car at your own risk.  My LNF Cobalt was tuned on stock M.A.F. tables with a K&N short ram installed, the fuel trims were horrible and unsafe for the motor and he claimed my turbo had to be aftermarket based on airflow he saw and upped my boost to 26lbs.  Suggested I take the turbo out and mail it to him to verify, like anyone would do all that just to make sure.  Zero accountability from everything from the laptop taking 3 months to arrive, to having to wait a month after I finally got it before he even started the tune. Was smug and short with every conversation we had during and after tuning.  Horrible communication and never once got follow ups I was promised without contacting myself from being tired of waiting.  Refused to offer so much as a solution to help solve any of it unless I proved his tune was bad by data, which is a bully thing to say to people who are not tuners.  I had to buy hptuners just to see data proving fault.  Even when I did and had other tuning companies confirm his faults he still denied any responsibility.  My car was down this entire time, 9 months total.  Was threatened if I told about my experience I would be contacted by his attorney.  Refused full, or even partial refund,  and eventually kept telling me that he was out of town and would look into it all in its entirety and then stopped returning my messages.  Completely unprofessional and unacceptable.

Bought a turbo kit for a solostice from them. Took over two months and constant calls to get the correct parts which came with incomplete and incorrect instructions. The parts are sub par and terrible looking. The live tune is anything but it took two months and dozens on emails to complete and I still had to take it to a local shop and pay to get it correct. The fit was terrible I even had to buy a new bumper cover because the cold air intake was to big for the original to work. I worked derectly with Martin the owner and still had a terrible experience. He has refused to return emails or phone calls to address these issues. I would definitely recommend not purchasing from this company.

You claim fabrication error issues yet you never asked to replace or fix the intake pipe so why bother responding to my review nothing you say will fix or help out your claims. Actions speak louder than words. Product was mediocre and your quality control was poor end of discussing and you are telling me that the MAP sensor has nothing to do with your intake really because its clearly affected by the temp sensor that wasnt even drilled out correctly with the groummet you provided.This is Eduardo T people need to be told the truth not sorry only a sucker out 220 dollars.

My Stage 3 tune worked well in the beginning. I decided to replace the non-catalyst downpipe with a catalyst again (exhaust smell). Also had them replace my leaking water pump (not the fault of RPM). After several trips back and forth, they properly fixed the numerous intake and exhaust leaks created while doing the downpipe work. However, my water pump was not installed properly. The chain rubs now and make a loud whine noise that changed with engine speed. They did not correctly repair it or offer to send it out to those that could. Had to take elsewhere to fix it at over $800. If you want a tune, they do that ok but forgo any mechanical work...suggest you go elsewhere and save yourself problems.

Bought an intake resonator delete pipe for the 2015 Dodge Journey SXT v6 had started off in the wrong foot. They asked me to pay for shipping was a week late. When the intake pipe arrived one end was very jagged they didnt sand it down enough. The air temperature hole wasnt shaped all the way through so it wasnt round like my sensor it was oval. What made it even funnier I know they rushed this product out their own logo is a vinyl sticker on the pipe and it was crooked on the pipe they sent me so much pride went into it. I have all the pics to back up my claims. Then a week later my air temp sensor goes out and my map sensor as well? They claim its not their fault so in my opinion waste of money. Oh well theres nothing left for me to do, but to share my experience and honesty with future customers. Good luck

I would like to thank Martin and his shop for the excellent customer service they provide. I reside in Baltimore Maryland and own a 2016 Cadillac ATS 2.0L Turbo Luxury Edition. I recently purchased the Stage 3 Turbo Kit from RPM Motorsports. With the amazing experience of RPM Motorsports and my local shop JE Import Performance they were able to get my car up and running with the new kit in less than a week. Mind you, this was done between 2 shops hundreds of miles apart. I would HIGHLY recommend RPM Motorsports of Arizona to anyone in or outside the state of Arizona.

Nice local shop. They have some parts I havent seen on other sites.

Ordered a set of Charge Pipes, and they offered color matching to my factory paint code. Really love the way they look under the hood of the car. Much more to look at under there, and very proud to pop the hood at a car show.