AA Catted Downpipe Enhances BMW Performance

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Back view of a luxury BMW car being washed, showcasing taillights and exhaust.
Credit: pexels.com, Back view of a luxury BMW car being washed, showcasing taillights and exhaust.

The AA Catted Downpipe is a game-changer for BMW performance enthusiasts. By upgrading to this downpipe, you can expect to see a significant increase in horsepower and torque.

The AA Catted Downpipe is designed to improve exhaust flow, allowing your engine to breathe more efficiently. This results in a noticeable boost in power and acceleration.

BMW owners can expect to see a gain of up to 15 horsepower and 20 lb-ft of torque with the AA Catted Downpipe. This is a significant improvement, especially for those who want to take their driving experience to the next level.

The AA Catted Downpipe is a relatively simple installation process, requiring minimal modifications to your vehicle. This makes it an attractive option for those who want to upgrade their performance without breaking the bank.

Active Autowerke

Active Autowerke, a brand that delivers high-quality performance upgrades, and their Catted Downpipe is no exception. It's a game-changer for those who want to enhance their car's performance without sacrificing sound quality.

Credit: youtube.com, 2021 Toyota Supra Active Autowerke downpipe with stock exhaust

The Active Autowerke Catted Downpipe is a 400 Cell GESI UHO series downpipe that's designed to provide a more refined sound compared to a decatted downpipe. It's also a kilo lighter than the stock downpipe, weighing in at 3.8kg.

One of the standout features of this downpipe is its exceptional build quality and plug-and-play design, making it easy to install. The narrower midsection also contributes to its sleek appearance.

The car feels significantly less restricted with the Active Autowerke Catted Downpipe installed, and the sound is fantastic. In comfort mode, it's as quiet as stock, but in Sports mode, it's a whole different story – the car feels like a different animal altogether.

The Active Autowerke Catted Downpipe is a great choice for those who want to upgrade their car's performance without compromising on sound quality or introducing harsh smells and boost creep.

B58 Engine Upgrades

A larger down pipe can relieve exhaust back pressure, resulting in quicker and more efficient spool.

Credit: youtube.com, HOW TO UPGRADE YOUR B58 | My Recommended Mod Path!!!

Active Autowerke's Signature downpipe is designed to minimize back pressure while retaining daily drive-ability.

The Signature downpipe has a 4.5 diameter pipe with the least number of bends possible, which helps the turbo spool as quickly as possible.

This design eliminates back pressure during spool up, allowing for quicker revving and more horsepower and torque.

The downpipe is constructed entirely from 304 stainless steel with 1.5MM wall thickness, making it robust and durable.

MAD Performance's 4.5" Catted Downpipe is designed to reduce restriction and improve sound.

The true potential of your B58-equipped BMW can be unlocked with the right downpipe upgrade.

A 4.5 diameter pipe is used in the MAD Performance downpipe to reduce restriction and improve turbo spool.

The Active Autowerke Signature downpipe utilizes a GESI super high output catalytic converter to maintain air control standards without significant losses in power.

The MAD Performance downpipe is catted, which means it has a catalytic converter to meet emissions standards.

The Active Autowerke Signature downpipe is easy to install, ensuring trouble-free installation and a long lifespan.

VRSF Upgrade Options

Credit: youtube.com, BMW M240i Active Autowerke Catted Downpipe Install!! (SOUND CLIPS)

The VRSF Catted Downpipe Upgrade is available for several models, including the G20/G22/G26/G05 M340i/M440i/X5 40i.

You can choose from two downpipe options: one with a 200 cell catalytic converter and another with a 100 cell catalytic converter.

The downpipe with a 200 cell catalytic converter earns you 5% back in ECS Rewards on orders placed between November 18th and December 3rd.

Redeeming your ECS Rewards can be done between December 4th and December 31st, but be sure to review the terms and conditions that apply.

The downpipe with a 100 cell catalytic converter also earns you 5% back in ECS Rewards on orders placed between November 18th and December 3rd.

Again, redeeming your ECS Rewards can be done between December 4th and December 31st, but be sure to review the terms and conditions that apply.

Mad Performance Upgrades

The MAD Performance 4.5" Catted Downpipe is a great option for B58-equipped BMWs, offering less restriction, faster turbo spool, and improved sound.

Credit: youtube.com, M340i - MPE + AA DP exhaust - low end pull

Earn 5% back in ECS Rewards on orders placed between November 18th and December 3rd, redeemable between December 4th and December 31st.

This downpipe can unlock the true potential of your B58-equipped BMW, allowing it to rev quicker and deliver more horsepower and torque.

A larger down pipe can relieve some of the exhaust back pressure, resulting in quicker and more efficient turbo spool, as mentioned in the Active Autowerke B58 Signature Downpipe section.

Minimizing back pressure while retaining daily drive-ability was the goal of the Active Autowerke B58 Signature Downpipe, which uses a 4.5 diameter pipe with the least number of bends possible.

The MAD Performance 4.5" Catted Downpipe is constructed from 304 stainless steel with 1.5MM wall thickness, ensuring it's robust and durable.

ECS Tuning is not affiliated with any automobile manufacturers, but rather uses manufacturer names and part numbers for identification purposes, as stated in the More About Performance Downpipes section.

Frequently Asked Questions

How much HP does a catted downpipe add?

A catted downpipe typically adds 10-20 horsepower, making it a noticeable performance gain. This boost in power is especially evident when the turbocharger spools up.

Is a catted downpipe legal?

A catted downpipe is not street-legal in California, but it can be used for off-road or track purposes. Check emissions regulations for specific use cases.

Is a catted downpipe better?

A catted downpipe is generally preferred for public roads and frequent driving due to its benefits in noise reduction and emissions control. It's a good choice for everyday driving, but may not be ideal for performance enthusiasts.

Will a catted downpipe void warranty?

A catted downpipe will void the warranty of your stock downpipe, exhaust, and turbo, but not the entire car warranty. Installing a catted downpipe requires understanding its implications on your vehicle's warranty.

Tom Tate

Lead Writer

Tom Tate is a seasoned writer and editor, with years of experience creating compelling content for online audiences. He has a talent for distilling complex topics into clear and concise language that engages readers on a deep level. In addition to his writing skills, Tom is also an expert in digital marketing and web design.

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