ARM 335XI CATLESS DOWNPIPES - N54 AWD | DECOR - COLORADO N5X
ARM 335XI CATLESS DOWNPIPES - N54 AWD | DECOR - COLORADO N5X
ARM 335XI CATLESS DOWNPIPES - N54 AWD | DECOR - COLORADO N5X
ARM 335XI CATLESS DOWNPIPES - N54 AWD | DECOR - COLORADO N5X

ARM

ARM 335XI CATLESS DOWNPIPES - N54 AWD | DECOR

$289.99 Sale Save

Only 4 left in stock


This product is for decoration purposes only and is intended to be mounted on a wall. It is NOT designed or intended to be used in any way that may violate any laws. Colorado N5X will not be responsible for the use, or illegal use, of Colorado N5X Merchandise.

HIGHLIGHTS
• Gain up to +25whp / 37wtq
• Improved Exhaust Sound
• 304 Stainless Steel
• Perfect Fitment
  
PROFILE
Take your N54 powered BMW 335xi to the next level with ARM Motorsports 3" catless downpipes.
The ARM N54 AWD catless downpipes eliminate the restrictive OEM converters on the stock downpipes allowing the exhaust to flow more freely, increasing power and torque. Because higher boost levels generate more heat, the ARM 335xi catless downpipes allows your AWD N54 to run boost settings of Stage 2 tunes and beyond.
CONSTRUCTION
The ARM 335xi catless downpipes are designed with 3" stainless steel construction to optimize exhaust flow off the turbochargers and reduce to 2.5" to match up perfectly to the OEM midpipes. Our 335xi downpipes are designed specifically to fit your AWD N54 platform.

Each downpipe has two O2 sensor bungs so the factory BMW O2 sensors can be remounted allowing the ECU to continue to monitor the air/fuel mixture via the exhaust. Because these downpipes are a catless design, an ECU tune or CEL fix will be needed to avoid a CEL from displaying on instrument panel.
IN THE BOX
• ARM 3" Catless Downpipe Set
• Hardware Kit
• New Gaskets
 
FITMENT GUIDE
AWD VEHICLES ONLY
Make
Chassis
Model
Engine
BMW
E90
335xi Sedan
N54 3.0L
BMW
E92
335xi Coupe
N54 3.0L
BMW
E93
335xi Convertible
N54 3.0L
 
ARM MOTORSPORTS LIFETIME WARRANTY
Every ARM Motorsports product is backed by a lifetime warranty which is automatically issued at the time of purchase. Your warranty protects you against any defects in craftsmanship or fitment. The warranty entitles you to a replacement unit.

We have a 20-day return policy, which means you have 20 days after receiving your item(s) to request a return. Please note we charge a 25% restocking fee on all returns. To be eligible for a return, your item must be in the same original/new condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. To start a return, you can contact us at Sales@ColoradoN5X.com. Items sent back to us without first requesting a return will not be accepted. You can always contact us for any return question at Sales@ColoradoN5X.com. Please inspect your order upon arrival, and contact us immediately if the item is defective, damaged or if you received the wrong item, so that we can evaluate the issue and make it right.

Exceptions/non-returnable items:

Certain items cannot be returned, like sale items, perishable goods, custom products (such as special orders or personalized items), hazardous materials, flammable liquids, and/or gases. Please get in touch if you have questions or concerns about your specific item. Unfortunately, we cannot accept returns on sale items or gift cards.

Exchanges:

The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

Refunds:

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember, it can take some time for your bank or credit card company to process and post the refund.