BMW 135i / 335i (N54 / N55) 7.5" Black Staggered Intercooler Kit | Boosted Mentality Motorsports

Unlock the true performance potential of your turbocharged BMW with the Boosted Mentality Motorsports 7.5" Staggered Intercooler Kit for the N54 and N55 engine platforms. Designed for maximum cooling efficiency and power retention under load, this front-mount intercooler replaces your factory unit with a high-flow, bar-and-plate core engineered to prevent heat soak and drastically reduce intake air temperatures.

Ideal for high-boost and upgraded turbo builds, our 7.5” race intercooler features a staggered, offset fin design for maximum surface area, flow, and cooling. The CFD-engineered cast aluminum end tanks allow for optimal charge air distribution with minimal pressure drop. Whether you're chasing dyno numbers or carving up mountain roads, this intercooler gives you cooler air, more consistent power, and long-term durability.

Our version comes in a simple aluminum finish for a clean, aggressive look behind your grille.

Features & Benefits:

• Supports up to 1100+ HP*
• CFD-designed cast aluminum end tanks for max flow
• Retains OEM fan shroud mounting tabs
• Lower charge pipe, custom couplers, T-bolt clamps included
• Pressure tested, leak-free guaranteed
• Includes all hardware and install instructions
• Designed for high-boost or big turbo applications
• Fits both LHD & RHD models

Fitment Guide:

• 2007–2010 BMW 335i / 335xi (E90/E91/E92/E93) – N54

• 2011–2012 BMW 335is (E92) – N54

• 2008–2012 BMW 135i (E82/E88) – N54 / N55

• Fits XI models and RHD/LHD applications

Note: Requires minor trimming of plastic shroud behind the bumper (bumper trimming NOT required).

Estimated Gains:
+20–30 WHP* under repeated pulls due to reduced heat soak and intake temps. Pairs exceptionally well with tunes, upgraded turbos, and charge pipe kits.

*Performance horsepower, torque, and fuel efficiency improvements are dependent on numerous factors such as other modifications done to the vehicle, proper vehicle maintenance, fuel type, driving habits, altitude, and other conditions.