Description
Unlock the full potential of your BMW G80 M3 or G82 M4 with the REMUS BMW G80 G82 M3 M4 Exhaust CatBack - Race. Designed for racing enthusiasts, this high-performance secondary cat-back system delivers an aggressive racing sound that will make your M3/M4 sound like a true M car.
Constructed from 100% stainless steel with a shot-blasted surface, this exhaust system ensures durability and a perfect fit. The REMUS Race CatBack offers more than just an exhilarating sound; it also provides a performance increase by reducing back pressure and optimizing airflow. With a performance gain of +9.7 HP at 2890rpm and +14 ft-lb at 2300rpm, you'll experience improved acceleration and power delivery.
Weight reduction is another advantage of the REMUS Race CatBack. Weighing in at 12.56 lbs lighter than the factory cat-back section, this exhaust system enhances the overall performance of your vehicle.
The REMUS Race CatBack comes with five unique tailpipe options, allowing you to customize the look of your M3/M4. It retains the factory valve system, ensuring compatibility with the original valve actuators.
Installation of the REMUS Race CatBack requires cutting the original exhaust, but it's a small price to pay for the incredible performance and sound you'll achieve. Please note that the use of racing products without EC approval is generally not permitted on public roads. We recommend carrying out an ECU remapping to fully exploit the exhaust system's performance and prevent any check engine lights.
Handmade in Austria, the REMUS Race CatBack is backed by a 24-month warranty, giving you peace of mind and assurance of its quality.
Upgrade your BMW G80 M3 or G82 M4 with the REMUS BMW G80 G82 M3 M4 Exhaust CatBack - Race and make a statement wherever you go. Experience the aggressive racing sound, increased power, and weight reduction that will set you apart from the competition. Turn heads and let everyone know that you didn't settle for an average BMW. Trust REMUS, the world's largest manufacturer of aftermarket automobile sport exhausts, approved by leading brands like BMW, Mercedes, AMG, Porsche, and Ducati. Enhance your driving experience today.
Race
RACING Secondary-Cat-Back-System, NO (EEC-) APPROVAL
SKU: 081021 1510-2
ATTENTION: RACING - No ECE type approval! RACING Secondary-Cat-Back-System for BMW M3/G80 M4/G82 & M3/G80 M4/G82 Competition, Typ(e) G234M (with and without GPF).
consisting of RACING sport exhaust centered, connection tube package with valves, racing GPF-replacement tube (front silencer replacement tube 081021 1300 included) resp. front silencer replacement tube (US vehicles, without GPF) and one of five tail pipe sets.
Connection tube with spherical connection for mounting of the sport exhaust with integrated valves. Installation/fitting at the serial mounting points. The activation of the valves is carried out using the original actuators via the vehicle onboard electronics.
Tube diameter:
Original tube Ø 70 mm
REMUS tube Ø 76 mm
ATTENTION
The original exhaust will need to be cut!
The use of racing products and products which do not have EC approval is generally not permitted on public roads. When fitting REMUS sports silencers, cat-back systems and cat replacement pipes designed for use on closed tracks, it is advantageous to carry out an ECU remapping, in order to exploit the optimum performance of the exhaust system and to prevent the check engine from lighting up.
Features
- Aggressive racing sound
- Shot blasted surface, 100% stainless steel
- Performance increase, low back pressure
- Light weight construction
- Perfect shape and fitment
- Handmade in Austria
- 24 months warranty
Sport
Benefits:
Make your M3/M4 sound like an actual M car.
Stay ahead of the competition with increased power.
Turn heads with an aggressive sound that no one can ignore.
Features:
- Performance Gains: +9.7 HP @2890rpm | +14 ft-lb @2300rpm
- 12.56 lbs lighter than factory cat-back back section
- 5 unique tip options
- Retains factory valve system
- Shot blasted surface 100% stainless steel
- Light weight construction
- 3 year/unlimited mile warranty
Applications:
2021+ BMW G80 M3
2021+ BMW G80 M3 Competition
2021+ BMW G82 M4
2021+ BMW G82 M4 Competition
Application Notes:
Uses original factory valve actuators
Requires exhaust to be cut upon installation
Deletes both factory resonators
50 State Emissions Legal: This part is not an Emissions-related part and therefore can be used on Emission Controlled Vehicles.
Description:
Your G8X M3/M4 wasn't meant to be a quiet and subtle grocery getter, so why leave it sounding like one? We know that BMW has standards to meet and rules to follow, but that often means your performance machine comes up a little lacking on the auditory pleasure delivery. Uncork your M and treat your ears (and everyone's around you) to the sweet symphony of that legendary BMW Inline 6. Get those quick head turns as you drive by and let people know you didn't buy your average BMW.
Why Remus Exhaust?
World's largest manufacturer of aftermarket automobile sport exhaust; I.S.O. 9001 and T.U.V. approved O.E.M. supplier to BMW, Mercedes, AMG, Porsche, Ducati, allowing them access to shared CAD files for fully automated quick and accurate fitment. As well, back pressure calculations and sound testing in a highly sophisticated audio dyno room. Our dyno results as an O.E.M. supplier must be accurate. Dyno results are 'bolt on' only, with no complimentary modifications.
Robotic MIG and/or TIG welds that are thicker and stronger. Since moving into automated robotic welding, weld failures have become a thing of the past.
An appealing appearance that doesn't scream to the authorities, ""Hey look at me, I'm a Race System,"" but indeed, performs like one.
Full 303 stainless steel construction in bodies and tubing, 416 stainless steel tips; every unit specific with regards to back pressure, sound requirements and fitment.
Deep throaty Remus sound in all systems allowing the power and efficiency to be released. Horsepower increase equals efficiency increase, so fuel mileage is enhanced as well.
Three year unlimited mileage warranty. If there ever is a warranty claim, Remus will replace the product & pay $40.00 per hour for labor.
