BMW N54 2" Turbo Outlet Pipe Kit for 135i 335i 335is 535i 1M – Aluminum

SKU: XKV81099
Availability : In Stock Pre order Out of stock
$175.06
Fitment & Specs
N54 only: 2008-2010 135i, 2007-2010 335i/335xi, 2011-2013 335is, 2008-2010 535i/535xi, 2011 1M
2" Outlet
Aluminum · Professional Installation Recommended
Before You Buy: Off-road/racing use only · Professional install recommended
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Description
BMW N54 · HOT-SIDE TURBO OUTLET

2" Aluminum Turbo Outlet Pipe Kit for BMW N54 Twin-Turbo Applications

Upgrade the factory hot-side turbo outlet piping on selected BMW N54 3.0L twin-turbo applications with this 2-inch aluminum turbo outlet pipe kit. The system routes compressed charge air from the twin turbo outlets toward the intercooler and is designed as an application-specific replacement or upgrade for the listed N54 E-chassis vehicles.

The kit features aluminum outlet piping and CNC-machined steel V-band adapters. Confirm the engine code, chassis and turbo outlet connection style before ordering, especially on vehicles with non-standard or upgraded turbo configurations.

Product Type Turbo Outlet Pipe Kit
Engine N54 3.0L Twin Turbo
Pipe Diameter 2 Inch
Material Aluminum
PRODUCT POSITION

Know What This Kit Replaces

This kit replaces the post-turbo / hot-side turbo outlet piping located between the twin turbo outlet side of the N54 charge-air system and the intercooler.

This Product N54 turbo outlet pipes / hot-side charge-air piping running from the turbo outlets toward the intercooler.
Not the Same Product This is not a throttle-body/BOV charge pipe, turbo inlet pipe, intercooler core or standalone silicone boot kit.

Key Features

Turbo Outlet Design

  • 2-inch aluminum turbo outlet piping
  • Post-turbo / hot-side charge-air position
  • Routes compressed air from the twin turbo outlets toward the intercooler
  • Designed for listed BMW N54 3.0L twin-turbo applications
  • Application-specific outlet routing for compatible E-chassis vehicles

Construction & Connections

  • Aluminum pipe construction
  • CNC-machined steel V-band adapters
  • Designed to replace restrictive factory turbo outlet piping
  • Connection style must match the vehicle's turbo outlet configuration
  • Professional installation recommended
VEHICLE FITMENT

Confirm the N54 Engine Before Ordering

Model name alone is not enough to confirm compatibility. Standard BMW 135i, 335i and 535i models transitioned from N54 to N55 in the North American market, so engine identification is required.

Vehicle Chassis U.S.-Market N54 Years Engine
BMW 135i E82 / E88 2008–2010 N54 3.0L Twin Turbo
BMW 1 Series M Coupe / 1M E82 2011 N54 3.0L Twin Turbo
BMW 335i / 335xi E90 / E91 / E92 / E93 2007–2010 N54 3.0L Twin Turbo
BMW 335is E92 / E93 2011–2013 N54 3.0L Twin Turbo
BMW 535i / 535xi E60 2008–2010 N54 3.0L Twin Turbo
Important Fitment Notes
  • N54 3.0L twin-turbo applications only.
  • Do not confirm fitment by model year or model name alone.
  • Standard 2011+ 135i, 335i and 535i applications may use the N55 engine and should not be assumed compatible.
  • 2011–2013 BMW 335is applications retain the N54 engine.
  • The 2011 BMW 1 Series M Coupe / 1M uses the N54 engine.
  • Not compatible with unmodified right-hand-drive vehicles.
  • E89 Z4 fitment is not currently confirmed for this XKV kit.

What's Included

  • 2 aluminum turbo outlet pipe sections
  • Silicone coupler
  • 2 clamps
  • 2 O-rings
  • CNC-machined steel V-band connection components shown
Package Note Package contents are based on the components shown with this product. Compare the supplied connections with your existing turbo outlet configuration before installation.

Installation & Compatibility

Before Installation

  • Confirm that the vehicle is equipped with the BMW N54 engine.
  • Verify chassis and model-year application.
  • Compare the vehicle's turbo outlet connection with the supplied V-band components.
  • Verify the intercooler-side connection and pipe routing.
  • Confirm adequate engine-bay clearance before installation.

Modified Turbo Setups

  • Upgraded turbo systems may use different outlet connection arrangements.
  • Compatibility depends on the actual turbo outlet connection style.
  • Do not assume compatibility based only on the N54 engine code.
  • Additional modification may be required for non-standard turbo configurations.
  • Professional installation is recommended.

Before You Buy

  • This is a BMW N54 turbo outlet pipe kit located on the hot side of the charge-air system.
  • It is not a conventional throttle-body/BOV charge pipe, turbo inlet pipe or intercooler core.
  • N54 engine identification is more important than model year alone.
  • Standard 2011+ 135i, 335i and 535i models may use the N55 engine and should not be assumed compatible.
  • Verify chassis, turbo configuration, outlet connection style and intercooler connection before ordering.
  • Not compatible with unmodified right-hand-drive vehicles.
Shipping & Return

SHIPPING & DELIVERY
Fast Processing & Reliable Transit

  • Processing: Orders are processed and shipped from the nearest available warehouse within 1 business day after payment.
  • Delivery: Estimated delivery time is approximately 3–4 business days after shipment.
  • Shipping - Free shipping on all orders within the contiguous 48 U.S. states.

RETURNS & EXCHANGES
30-Day Hassle-Free Policy

  • Return Window: We offer a 30-day return policy from the date of delivery.
  • Item Condition: Returned items should be unused, uninstalled, and in their original packaging when possible.
  • Return Process: To initiate a return or exchange, please contact our customer service team first to receive authorization and instructions.

WARRANTY
2-Year Limited Replacement Warranty

  • Duration: All products are backed by a 2-year limited warranty.
  • Coverage: This warranty covers manufacturing defects and product failures under normal use, and provides a replacement for qualified cases (repairs are not performed).

CUSTOMER SUPPORT
We’re Here to Help – Contact Us First

  • Priority Contact: For any order-related issues—including returns, warranty claims, or general inquiries—please contact us first before taking further action. We are committed to resolving your concern promptly.
  • Feedback Notice: If you are unsatisfied, we kindly ask that you allow us an opportunity to address the issue before leaving neutral or negative feedback.
  • Email Support: You can reach us at support@XKVracing.com.

A Key Connection Within the Charge Air System

Why Upgrade Intercooler Pipe Boots & Couplers?

Intercooler pipe boots and couplers are responsible for joining charge-air piping components and maintaining a sealed airflow path between them.

These connection points are exposed to heat and pressure during normal operation, making material condition and fitment important for long-term reliability.

Common Considerations with Factory or Aged Boots

Factory rubber boots may harden, soften, or degrade over time

Aging materials can lose their ability to maintain a consistent seal

Increased likelihood of air leaks as components wear

Clamps and couplers may require more frequent inspection or replacement

What Drivers May Observe After Replacement

More secure and uniform connections across intercooler piping

Reduced likelihood of air leaks at connection points

More consistent airflow behavior during normal driving

Improved reliability compared to worn factory components

Proper installation requires correct sizing, clamp torque, and alignment of all piping connections.

While a boot kit does not increase power on its own, it supports reliable performance by maintaining system integrity under boost.

Why Replace Boots and Couplers as a Matched Set

A complete boot and coupler kit ensures consistent material quality and sizing across all connection points in the charge-air system.

Using matched components helps simplify installation, maintain even clamping pressure, and reduce compatibility issues that can occur when mixing new and aged parts.

When an Intercooler Pipe Boot Kit Is Commonly Selected

Vehicles receiving intercooler or charge-pipe updates

Replacement of worn or aging factory boots

Preventive maintenance during intake or cooling system service

Applications where consistent fitment and sealing are a priority

FAST SHIPPING

Ships within 1 business day after payment
3–4 business day delivery

Secure and reliable Checkout

Secure checkout with major payment options

LOCAL WAREHOUSE

Orders ship from U.S. warehouses when available

Easy Returns and Exchanges

30-day returns for eligible unused items

Parts Warranty

Warranty support for qualified manufacturing defects

Important Notice

This product category is intended for intercooler piping, charge-air routing, boot, coupler, and clamp replacement or upgrade applications where compatible. It is not an EGR delete, DPF delete, CAT delete, SCR / DOC delete, or emissions delete product.

Professional installation is recommended. Please verify vehicle fitment, engine code, pipe routing, boot size, clamp alignment, intercooler connection points, and engine bay clearance before installation.

Sealing, airflow behavior, boost-leak prevention, durability, fitment, and drivability results may vary depending on the vehicle, boost level, installation quality, clamp position, and supporting components. No specific performance gains are guaranteed.

Intercooler Pipe & Boot Kit FAQs

What is an intercooler pipe and boot kit? +

An intercooler pipe and boot kit is designed to replace or upgrade sections of the charge-air piping between the turbocharger, intercooler, and intake system where compatible. Kit contents vary by SKU and may include an aluminum pipe, silicone boots, couplers, T-bolt clamps, hoses, or related hardware.

Is this the same as an intercooler core? +

No. An intercooler core is the heat exchanger that cools charge air. An intercooler pipe or boot kit usually replaces the piping, boots, couplers, or clamps connected to the intercooler system. Always check the product photos and package list before ordering.

Why replace factory intercooler pipes or boots? +

Factory boots, couplers, or pipes can wear, crack, loosen, or leak over time due to heat, oil vapor, vibration, boost pressure, and age. A compatible replacement kit may help restore a more secure charge-air connection when properly installed.

Can this help with boost leaks? +

A compatible pipe and boot kit may help address leaks caused by worn boots, loose clamps, cracked couplers, or damaged charge-air piping. However, boost leaks can also come from the intercooler core, turbo connections, intake connections, sensors, or other components, so the full system should be inspected.

Will an intercooler pipe kit increase horsepower? +

Horsepower, torque, throttle response, exhaust temperature, and drivability results are not guaranteed. A pipe and boot kit may support a better-sealed charge-air path where compatible, but final results vary by vehicle condition, boost level, tuning, installation quality, and supporting components.

Do I need tuning after installing an intercooler pipe or boot kit? +

Tuning is not typically required for many pipe, boot, or coupler replacement installations, but requirements can vary by vehicle, boost level, sensors, existing modifications, and supporting parts. Always verify your setup before installation.

Are silicone boots better than factory-style rubber boots? +

Reinforced silicone boots may offer improved heat and pressure resistance compared with some worn factory-style rubber boots, but results depend on product design, fitment accuracy, clamp alignment, boost level, and installation quality.

Are T-bolt clamps important? +

T-bolt clamps can help provide more even clamping force than some basic clamp styles where properly sized and installed. Correct clamp position, boot seating, and tightening are important to help reduce the chance of leaks or boot movement.

Is installation difficult? +

Installation difficulty varies by vehicle. Limited engine bay space, factory pipe condition, clamp access, boot seating, coolant hose routing, fan shroud clearance, and existing modifications can increase difficulty. Professional installation is recommended.

What should I verify before buying an intercooler pipe or boot kit? +

Verify your year, make, model, engine code, cold-side or hot-side routing, pipe diameter, boot size, clamp position, intercooler connection, intake connection, included components, and engine bay clearance before purchase.