Exhaust› Headers, Manifolds and Components

Bull Boost

Stainless Steel Exhaust Header for BMW N52 Inline 6-Cylinder

$449.95

SKU: 720595374132

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Bull Boost Performance Exhaust Header is a stainless steel exhaust component designed to enhance exhaust flow and deliver a significant boost in power and torque for BMW models equipped with the N52 inline 6-cylinder engine.
Show original supplier description
The Bull Boost Performance Exhaust Header is precision-engineered from 100% 304 brushed stainless steel to optimize exhaust flow dynamics. Featuring mandrel-bent tubing for smooth, unrestricted exhaust flow, this header aims to unlock the potential of your BMW's N52 engine. Key features include proven performance gains with claims of over 20 WHP improvements over the stock manifold, confirmed by dyno testing. The race-ready design makes it ideal for track applications, while the premium build quality ensures durability and a sleek appearance. The kit includes all necessary gaskets for installation, streamlining the process. This exhaust header is specifically tailored for compatible BMW applications including the E82 (128i) Coupe or Convertible, and E90, E92, E93 (325i/xi, 328i/xi, 330i/xi) Sedan, Coupe, or Convertible models with the N52 engine. It is important to note that this header is not compatible with right-hand-drive (RHD) vehicles.

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

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBull Boost
Part Number720595374132
CategoryExhaust
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

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.

View Full Return Policy

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.

View Full Shipping Policy