Competition Series 4" Catless Downpipe for the 2024+ X1/X2/2 Series Gran Coupe B48 US Spec (4 Cylinder) Engine

Competition Series 4" Catless Downpipe for the 2024+ X1/X2/2 Series Gran Coupe B48 US Spec (4 Cylinder) Engine

Name: Competition Series 4" Catless Downpipe for the 2024+ X1/X2/2 Series Gran Coupe B48 US Spec (4 Cylinder) Engine
Brand: Modded Mini
Price: 495.0 USD
Availability: InStock

$495.00

Shipping calculated at checkout.

Finish

Brushed

Polished

Drive

FWD

AWD

Free worldwide shipping

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Backordered, shipping soon

Description

Competition Series 4” Catless Downpipe | BMW B48 2024+

More Flow. Faster Spool. Serious Power. Made in the USA! 🇺🇸

Unleash the potential of your BMW B46/B48 turbo engine with our Competition Series 4” Catless Downpipe. Engineered for maximum exhaust flow, quicker turbo response, and serious performance gains.

Performance Gains

+14–16 WHP average horsepower gains
Up to 24+ WTQ torque gains
Faster turbo spool and sharper throttle response
Broader powerband with stronger low-end torque
Reduced exhaust backpressure

Results vary depending on vehicle and modifications.

Built for Performance

Made in the USA from 100% 304 stainless steel
True 4” mandrel-bent piping for maximum flow
Precision CNC-machined V-band flange
100% TIG-welded construction
Factory-style stainless steel flex section for durability
Retains factory heat shields
Compatible with factory and aftermarket exhaust systems
Track-tested with a Limited Lifetime Warranty

xDrive? We've Got You Covered!

Our exclusive 2-piece xDrive design makes installation easier without removing the driveshaft or lowering the front subframe—saving time and installation costs.

Available Options

Black Ceramic Thermal Coating: Rated up to 2,000°F to help reduce underhood temperatures
Brushed or Polished Stainless Steel Finish
Optional wideband O2 and EGT sensor ports

Vehicle Fitment: 2024+US-spec BMW X1, X2, and 2 Series Gran Coupe with B48 turbo engines. Fitment varies by model year.

Important: US-spec and EU/Asia-spec downpipes are not interchangeable. Confirm fitment before ordering.

If you want ceramic thermal coating please call in to order. Polished and Ceramic Coating take 2 weeks to build.

Competition catless downpipe is intended for off-road/track use only and may not comply with street emissions regulations.

Use collapsible tabs for more detailed information that will help customers make a purchasing decision.

Ex: Shipping and return policies, size guides, and other common questions.

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Testimonials

Had my 21 JCW DME cloned and tuned by Abel. excellent support throughout the entire process from beginning to completion. The car drives well with linear torque in every gear! Sure beats femto unlock.

Fred

Abel was quick to help me out and answer my questions via Email. I made an appointment with Abel to unlock and tune my 23 S. He showed up happy to help, and we got it knocked out in a few hours. It was a night and day difference, and I highly recommend this company to all mini Gen3 owners.
Canaan

Modded Mini developed new upgrades for our 2021 Mini GP3 race cars. At the first race of the season, we experienced some technical difficulties related to fuel. Abel was able to figure out and fix the issue in no time “ 20 min “ over the computer at the track. He knows we will be racing over the weekend, and his dedication and standing behind his product speak for themselves. Our team achieved P1 and P2!

Mira