$800.00
Elevate your BMW’s performance to extraordinary levels with the Untd. Performance Catless Downpipe. Specifically designed for the high-performance N63R engine found in the BMW M850i G14/G15/G16, X5M X5 G05, and M550i G30, this catless downpipe is engineered to unleash more power, sharper turbo response, and a spine-tingling exhaust note. By eliminating the restrictive factory catalytic converters, the Untd. Performance Catless Downpipe enhances the flow of exhaust gases, allowing your BMW to reach its full potential.
Available on backorder
Elevate your BMW’s performance to extraordinary levels with the Untd. Performance Catless Downpipe. Specifically designed for the high-performance N63R engine found in the BMW M850i G14/G15/G16, X5M X5 G05, and M550i G30, this catless downpipe is engineered to unleash more power, sharper turbo response, and a spine-tingling exhaust note. By eliminating the restrictive factory catalytic converters, the Untd. Performance Catless Downpipe enhances the flow of exhaust gases, allowing your BMW to reach its full potential.
Maximized Exhaust Flow for Peak Performance
By removing the restrictive factory cats, the Untd. Performance Catless Downpipe increases exhaust flow significantly. This results in reduced turbo lag, enhanced throttle response, and a notable improvement in horsepower and torque. Whether on the street or track, this downpipe delivers immediate power gains and improved engine efficiency.
Aggressive Sound with Turbo Spool and Crackles
The catless design not only maximizes performance but also delivers an aggressive exhaust note. With the removal of the catalytic converters, your BMW will produce a deep, throaty growl that perfectly complements the turbo’s spool and amplified pops and crackles. This exhaust upgrade gives your vehicle the unmistakable sound of motorsport performance.
Quicker Turbo Spool & Better Throttle Response
By optimizing exhaust flow, this downpipe helps the turbochargers spool faster, resulting in sharper throttle response and reduced lag. The engine breathes more freely, making every acceleration feel quicker and more responsive. You’ll notice a difference from the first press of the pedal, with power delivered more eagerly throughout the RPM range.
Built for Durability
Crafted from premium 304 stainless steel, the Untd. Performance Catless Downpipe is designed to withstand the extreme temperatures and pressures generated by the N63R engine. With TIG-welded seams for strength and durability, this downpipe is built to handle the heat and perform under the most demanding conditions.
Direct Bolt-On Installation
This downpipe is designed for a direct bolt-on installation with no modifications or welding required. Simply remove your factory downpipe and replace it with the Untd. Performance Catless Downpipe for an instant boost in power, sound, and performance.
BMW M850i (G14 G15 G16) – 4.4L N63R V8
BMW X5M X5 (G05) – 4.4L N63R V8
BMW M550i (G30) – 4.4L N63R V8
Engine: N63R 4.4L Twin-Turbo V8
The Untd. Performance Catless Downpipe is the perfect upgrade for BMW owners who want to take their vehicle to the next level. With improved turbo spool, more power, and an aggressive exhaust tone, this downpipe transforms the driving experience. Crafted from durable 304 stainless steel and designed for easy installation, it’s the ideal performance upgrade for enthusiasts seeking maximum gains.
⚠️ Note: This product is intended for off-road and track use only. It is not emissions-compliant in all regions. Please check local laws regarding vehicle emissions before installation.
