Exhaust› Exhaust Pipes, Systems and Components

BMW

N20 2.0L Turbo Downpipe with Flex Pipe

$200.00

SKU: DP-235

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 BMW N20 2.0L turbo downpipe is a direct bolt-on replacement designed for specific BMW 320 and 328 models. Constructed from 100% SUS-304 stainless steel with TIG welds, it features a 4-inch diameter with a tapered design. This downpipe eliminates the OE catalytic converter for increased exhaust flow and includes a flex pipe.
Show original supplier description
The Rev9Power DP-235 is a cat-delete turbo downpipe with a flex pipe, engineered for BMW 320i/ix, 328ix, and 328i/ix models from 2012-2014 equipped with the N20 2.0L turbo engine. This downpipe is constructed entirely from SUS-304 stainless steel, featuring TIG welds for enhanced strength and durability. Its design includes a 4-inch diameter with a tapered profile to optimize exhaust gas velocity and a straight-through design for maximum flow. This downpipe directly bolts onto the OE turbo or aftermarket turbos with an OE exhaust exit and is designed to fit all factory O2 sensors and brackets. By eliminating the factory catalytic converter, it significantly increases exhaust flow. The product is intended for Off-Road and Competition Use Only. A check engine light may occur, and the use of remapped or reprogrammed ECU software is strongly recommended for optimal performance and to mitigate potential warning lights. Compatibility is specific: it fits the BMW 320i/ix (F30/31/34) 2012-2014 L4-2.0L (turbo) N20, BMW 328ix (F30) 2012-2014 L4-2.0L (turbo) N20, and BMW 328i/ix (F31/34) 2012-2014 L4-2.0L (turbo) N20. Importantly, this downpipe **does not fit** vehicles equipped with the N26 engine, which is the SULEV (super low emission) variant of the N20 engine. One user reported fitment issues requiring custom work for the N20 engine.

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

BrandBMW
Part NumberDP-235
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