Bull Boost
Bull Boost 304 Stainless Exhaust System FTM Midpipe for BMW G80 G82 G83 M3 M4
Bull Boost 304 Stainless Exhaust System FTM Midpipe for BMW G80 G82 G83 M3 M4
Part number: 729859403151
Couldn't load pickup availability
- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: BMW G80 G82 G83 M3 M4Fitment notes & questions
304 Stainless Exhaust System FTM Midpipe by Bull Boost, made to fit the BMW G80 G82 as listed below. Highlights include aerospace-Grade Grade 5 Titanium and significant Weight Reduction. Exhaust parts carry gases away from the engine, quiet the sound and clean up emissions. The fitment section lists 4 applications for the BMW G80 G82.
Key features
- Aerospace-Grade Grade 5 Titanium
- Significant Weight Reduction
- Exceptional Corrosion Resistance
- Precision TIG-Welded Construction
- Mandrel-Bent Titanium Tubing
- The result is a refined yet aggressive exhaust note that becomes sharper and more engaging as engine speed increases, giving the S58 a unique motorsport-inspired character
- Complete FTM Midpipe & Valved Cat-Back System
- Frequency Tuned Midpipe Technology
Specifications
- Brand: Bull Boost
- Part type: Exhaust part
Options
- Item material: Stainless steel, TITANIUM
- Configuration: FTM Midpipe only, Full Exhaust System, Full System + Downpipes
Fitment for the BMW G80 G82
- BMW G80 M3
- 2021+
- BMW G82 M4 Coupe
- BMW G83 M4 Convertible
Check your year, model, engine and trim against this list before you order.
What it does
Rust and broken hangers are the usual reasons exhaust parts get replaced. Exhaust parts carry gases away from the engine; replacing rusted or restrictive parts fixes leaks and noise, and performance designs can add flow and sound.
Installation & tips
- Check local noise and emissions rules, and use new gaskets and hangers when you fit it.
- Clamps and hangers: Old hardware is usually rusted.
- Gaskets: New gaskets prevent leaks at each joint.
- Work on a cool engine with the vehicle secured, and use a service manual for your vehicle for torque specs and procedures.
FAQ
How many vehicles is it listed for?
4 applications are listed in the fitment section above.
Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.
What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.
Before you order
- Confirm your year, make, model and trim match the fitment listed above (BMW G80 G82).

Bull Boost exhaust part for the BMW G80 G82 G83 M3 M4: what to know
A performance exhaust changes the sound and can improve flow; replacement parts restore a quiet, leak-free system.
Fitment notes
- Listed for: BMW G80 G82 G83 M3 M4.
- Specs, lead time and warranty come from Bull Boost and can change. The details above this guide are the latest we have.
Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentWhat else to plan for
- Clamps and hangers. Old hardware is usually rusted.
- Gaskets. New gaskets prevent leaks at each joint.
More for your car: BMW Parts · Exhaust
Questions about BMW G80 G82 G83 M3 M4 exhaust part
Will this fit my BMW G80 G82 G83 M3 M4?
Is this street legal where I live?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.