Skip to main contentSkip to footer
Slide 1 of 4

Overview

Founded in 2006, Topteng brand Enhance your driving experience with premium automotive and motorcycle accessories designed specifically for optimal performance and durability. Our parts are engineered to exact OEM standards, ensuring seamless compatibility with major vehicle models. Note: Please check the product details for specific vehicle compatibility if you need the part.

Exhaust Downpipe for BMW E82 E88 E90 E92 135i 335i N55 11-12 Single Turbo

Model: C138-B060
Web Code: 19747633
Sold and shipped by | 4.2 seller rating (32 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Read return policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

Feature:

The BMW 335i downpipe is machined from T304 high-grade stainless steel and are tig welded in house

The decat is fabricated in the UK and the flanges are laser cut between 10-12mm

Sharper throttle response due to faster spool of the turbo

Noticeable power gains and a much more aggressive exhaust note which sounds truly amazing

Produces lower temperatures and less exhaust backpressure due to the relief of the turbocharger. Also, the cylinder charge is increased

There is also a substantial weight saving in comparison to the factory catalytic converter

Mandrel-bent for better gas flow and maximum internal size to ensure ultimate performance without the loss of mid-range torque.

Specifics:

Condition:100% Brand New

Material Type: Stainless Steel

Fitment:

For BMW 1 Series E82 E88 - 135i N55 Engine 2011-2012

For BMW 3 Series E90 E91 E92 E93 - 335i N55 Engine 2011-2012

Package including:

1× Pipe

2× Gaskets

5× Screws

NOTE

Not for sale or street use on a licensed vehicle in the State of California and New York & does meet CARB states.

All products we sold are deemed for "Off-Road use only"

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Quebec
  • Yukon
  • Northwest Territories
  • Nunavut
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.