MAD BMW S58 CATTED DOWNPIPES M2 M3 M4 G80 G82 G83 G87 W/ FLEX SECTION

MAD BMW S58 CATTED DOWNPIPES M2 M3 M4 G80 G82 G83 G87 W/ FLEX SECTIONUpgrade your BMW S58 engine to the next level with the MAD BMW S58 Catted Downpipes. Designed for performance enthusiasts, these high flow downpipes are engineered to maximize airflow, unleash power gains, and deliver an exhilarating exhaust note. By replacing the restrictive stock catalytic converters, the MAD S58 downpipes effectively eliminate backpressure, allowing your turbos to spool faster and achieve their full potential. The result? A

5 liters per minute)

guaranteeing a hassle-free installation process

• 2013-2017 N55 BMW F20 F21 M135

328i / 330i

2gpm more than a bucket design that retains the venturi it comes at a cost

Place your order today and experience the unmatched performance and quality of the MAD N55 Intake

you will need to purchase new fog lights for the M Sport kit because of the shape of the fog lights are different

the Precision Raceworks Port Inject Kit fires all 4 injectors directly into the intake valves for even fuel distribution and ideal fuel atomization across all cylinders

Genuine SplitSecond AIC1-6 supplemental fuel injector controller with EV6 (USCAR) connectors for use in 6 cylinder applications

Constructed from fully tig-welded aluminum

2017 BMW 430i M Sport 2

Our MAD heat exchanger surpasses the limitations of the stock unit