In our efforts to continually improve our services, quality and product offerings, we take pride in making sure our parts are at a quality standard that sets them apart from the rest.
Behold the new KT4 3.0 T6 Down Pipe Upgrade. Our newest version of the downpipe is a better fit for easier install and absolutely no rattles.
Get one of our hand made performance pipes in as little as a week! We have taken considerable efforts to improve our supply chain so that you can get parts faster.



New Product Development at KT4:

We have decided to use the Borg Warner EFR 7670 turbo charger with our Volvo 3.0 T6 BIG Turbo Kit (Moose Muscle Package).

BW’s EFR 7670 is ideal for responsive street driven vehicles as well as road racing and time attack applications. EFR7670 delivers early spool with a healthy 64lb/min compressor flow.

BW utilizes their 70mm Gamma-Ti turbine wheel as the optimal match for the 57.2mm inducer / 76mm exducer FMW compressor for unmatched response. This turbo uses the mid-size EFR ported-shroud compressor housing, great for fitment in cramped engine bays. An excellent fit for use in single turbo applications for the 400-600hp range (up to 2.6L), or as twin turbo applications 800-1200+hp. Ceramic Ball Bearing only, watercooling recommended.









KT4 Volvo Big Brake Kits are now available for nearly all Volvo platforms! Send us an email today to go over options for your sweet ride! Rotor sizes available are 304mm, 330mm, 356mm. 380mm and 405mm. We have 13 different high quality anodized color options to choose from. Take your braking performance to the next level! Our BBK’s are the best priced in the Volvo game and the best looking. 😉

Here you can see our 2017+ Volvo 2.0 T6 BIG Turbo Kit in development. We are currently taking steps to complete the production and development of this kit and our goal is to make this high performance upgrade as affordable as possible while still providing the user with an unmatched horsepower gain and superior quality standards.  Please send us an email with any questions regarding putting a bigger turbo on your Volvo. We can do any Volvo application custom and are willing to take on some custom projects for those that have something a little more special in mind.



KT4 Life

Here at KT4 we believe people are our single greatest asset and we pride ourselves in putting our stakeholders first. Here to help you with your build. KT4 customers know that when they come to us for help, they’re family. We put their needs and goals ahead of all else, no questions asked. We are here to help! Our ultimate goal is to increase the number of heavily modified Volvos on the road by any means necessary. If you really need something and you don’t see it on our site, please hit us up! We can most likely get it to you! Whether it be a custom exhaust manifold or an oil drain plug gasket; we have your back!