Air and Fuel› Air and Fuel Cooling Systems and Components

MAD

5" Stepped Core Intercooler

$357.93

SKU: MAD-013

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The MAD US E Chassis 5" HD Intercooler is an aftermarket intercooler designed for BMW E82, E88, E90, E92, and E93 models with N54, N55, 135i, 1M, and 335 engines. It features a stepped core design for maximum cooling efficiency and is constructed from aluminum for increased durability over stock plastic intercoolers. It also includes two sealed meth bungs and comes with a lifetime warranty.
Show original supplier description
The stock BMW intercooler is often undersized and inefficient, especially in tuned vehicles targeting higher boost levels. The MAD 5" Stepped Core Intercooler directly addresses this by significantly improving intake air temperature management. This upgrade allows your BMW to maintain optimal performance consistently, even under demanding conditions. This intercooler features a high fin density core for maximum heat dissipation and a unique stepped core design that enlarges the cooling surface area. With dimensions of 21"x8.5"x5" and a weight of 22lbs, it is engineered for an OE fit, meaning no cutting is required for installation. It is compatible with both stock and aftermarket charge pipes. Mastery of Art and Design (MAD) specializes in bolt-on upgrades for forced induction BMWs, and this intercooler is presented as the best value in its category. The product is backed by a lifetime warranty covering defects and fitment, with a 90-day return period for unused items. This intercooler is designed to fit various BMW E82, E88, E90, E92, and E93 models equipped with N54 or N55 3.0L engines, including the 1 M Coupe, 135i, 335i, and 335xi submodels. Always verify fitment using the vehicle selector.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandMAD
Part NumberMAD-013
CategoryAir and Fuel

Videos

MAD BMW 335 Intercooler & Charge Pipe Step by Step Install

MAD BMW 335 Intercooler & Charge Pipe Step by Step Install

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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