Dorm Essential Bmw 135i N54 Decat Downpipes & Stepped Intercooler 2006-2010 Series [LRBO7NSP]

BMW 135I N54 Decat Downpipes & Stepped Intercooler

Upgrade your BMW 135I N54 or 335I N54 engine with our high-quality stainless steel decat downpipes and stepped front mount intercooler. Designed to enhance performance and efficiency, these components are crafted to deliver superior results. Our downpipes are precision-machined from T304 stainless steel and are tig welded in-house for durability. The decats are made in the UK, with laser-cut flanges for a perfect fit.

Key Features

Experience the power of our downpipes with a sharper throttle response due to the faster spool of the turbo. Not only do these downpipes provide noticeable power gains and a more aggressive exhaust note, but they also produce lower temperatures and less exhaust backpressure. This is achieved through the relief of the turbocharger and increased cylinder charge, resulting in a substantial weight saving compared to the factory catalytic converter. Our downpipes are made from a single piece of stainless steel using a 12-axis CNC tube bending machine, ensuring optimal gas flow and maximum internal size without compromising mid-range torque.

Ultimate Performance and Efficiency

Our stepped front mount intercooler is designed to keep intake temperatures low and improve overall engine performance. The MTC intercooler features a massive 5" competition core with flowed cast end tanks, offering increased surface area for superior cooling efficiency. This intercooler provides near 100% more volume and surface area than the standard intercooler, ensuring optimal cooling for engines with over 600bhp. It is a direct fit for your BMW and comes with professional installation instructions. Our intercoolers have been tested on various vehicles and have shown to reduce intake air temperatures significantly, leading to consistent increased performance.