✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Mega Sale Cts Turbo Bmw N54 E82 E88 E90 E92 2.5" Cast Downpipe Kit - Rwd (135i & 335i) Easy Assembly [dV1WpBDw]

$45.99 $147.99 -69%

CTS Turbo BMW N54 Cast Downpipe Kit Discover the ultimate upgrade for your BMW N54 135i/335i (RWD) with the CTS Turbo Cast Downpipe Kit. Designed for performance enthusiasts seeking to enhance throttle response, power, and engine sound, this kit is c

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Mega Sale Cts Turbo Bmw N54 E82 E88 E90 E92 2.5" Cast Downpipe Kit - Rwd (135i & 335i) Easy Assembly [dV1WpBDw]

CTS Turbo BMW N54 Cast Downpipe Kit

Discover the ultimate upgrade for your BMW N54 135i/335i (RWD) with the CTS Turbo Cast Downpipe Kit. Designed for performance enthusiasts seeking to enhance throttle response, power, and engine sound, this kit is crafted with precision and quality in mind. Made from 2.5" T304 stainless steel, these downpipes surpass the OEM pipes in flow, providing a noticeable boost in power and efficiency. A wideband oxygen sensor bung is included for seamless integration with your vehicle's existing sensors.

Key Features and Benefits

The CTS Turbo Cast Downpipe Kit boasts a range of features that set it apart from the competition. Each downpipe is constructed with a stainless steel cast downpipe inlet elbow, 2.5" mandrel-bent stainless steel pipes, and T304 stainless steel flanges, ensuring durability and optimal performance. The T304 stainless steel 02 bungs and 100% TIG hand-welded joints guarantee a leak-free and precise fit. This kit also delivers an impressive sound that enhances the driving experience. Key features include:
  • Stainless steel cast downpipe inlet elbow for durability and precision
  • 2.5" mandrel-bent stainless steel pipes for superior flow and performance
  • T304 stainless steel flanges for a secure and leak-free fit
  • T304 stainless steel 02 bungs for easy sensor integration
  • 100% TIG hand-welded joints for a perfect finish
  • Great sound enhancement

Compatibility and Warranty

The CTS Turbo Cast Downpipe Kit is specifically designed for BMW 1 Series E82 E88 135i N54 (2006-2011) and BMW 3 Series E90 E91 E92 E93 335i N54 (2005-2013) RWD models, ensuring a perfect fit and seamless installation. This kit is not compatible with AWD models or XI series. To remove the Check Engine Light (CEL) that may occur, proper tuning software must be used. The kit is designed for race use only and is not intended for use on public highways. Rest assured, your investment is protected with a 1-Year CTS Turbo Warranty, providing peace of mind and confidence in your purchase.

What Our Customers Say

January 24, 2026

Absolutely no complaints!

This is a very clever and a very, very, very fine product.

- Mairwen K..

January 24, 2026

Absolutely no complaints!

I'm happy with this product. It is so very, so nice.

- Caswallon F..

January 24, 2026

Absolutely no complaints!

The quality is really, truly, truly, truly, truly good.

- Mabon Q..

Write a Review

You Might Also Like

Discover more great products from our collection.

Lorana - Chest

Lorana - Chest

(289)
$67.99 $217.99 -69%
Jacek - Metal Table Lamp

Jacek - Metal Table Lamp

(217)
$27.99 $89.99 -69%
Estantería Black & Decker

Estantería Black & Decker

(476)
$30.99 $99.99 -69%
Silla Gaming P&C B68R65C

Silla Gaming P&C B68R65C

(639)
$39.99 $127.99 -69%
Gilston Sofa

Gilston Sofa

(375)
$191.99 $614.99 -69%
Woman Stretching — 01

Woman Stretching — 01

(188)
$58.99 $188.99 -69%
New Horizons 4x17

New Horizons 4x17

(978)
$27.99 $89.99 -69%
2023 Selkirk Luxx S2

2023 Selkirk Luxx S2

(1)
$49.99 $159.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY