Description
Elevate your BMW Z4 M40i's performance and sound with Fabspeed Motorsport's Sport Cat Downpipe. Designed to replace the restrictive factory catalytic converter, this high-flow downpipe offers significant horsepower gains and an aggressive exhaust note.
Features:
- Compatibility: Fits all 2020+ BMW Z4 M40i models.
- Performance Upgrade: German-made HJS 200 cell EURO 6 EC certified compliant trimetallic catalytic converters.
- Optimal Design: 4-inch piping from the engine side to the catalytic converter and 3-inch tubing from the cat to the rest of the exhaust, ensuring the largest and highest flowing catalytic converters for the M40i 3.0L.
- Superior Construction: Made from T304L stainless steel with CNC machined flanges and laser-cut brackets.
- Emissions Compliance: Designed to not trigger a check engine light while complying with emissions standards.
- Bolt-On Installation: Direct bolt-on replacement for the factory catalytic converter.
- Performance Gains: Estimated +35HP increase over the factory unit with no tune required, and even more power can be unleashed with an ECU tune.
- Lifetime Warranty: Fabspeed performance products are backed by a lifetime warranty.
Benefits of HJS German Autobahn Proven Racing High Flow Catalytic Converters:
- Premium Materials: HJS Emission Technology catalytic converters are made from the highest grade materials, ensuring long-term durability and performance.
- Maximum Performance: HJS catalytic converters offer the best high-performance power increases and enhanced sports car sound.
- Emissions Compliance: HJS 200 CPSI catalytic converters can flow up to 90-93% of a straight pipe, providing optimal exhaust gas filtering and preventing check engine lights.
- Guaranteed Quality: Fabspeed Motorsport is the exclusive importer and distributor of genuine HJS components in North and South America, ensuring you receive certified high-performance parts.
Disclaimer:
- Racing Use Only: This product is intended for racing competition events only and should never be used on public roads. It is not CARB or EPA approved.
- Legal Compliance: Check your local, state, and federal laws before purchasing and installing this product to ensure compliance. Installation and use risks are borne by the end-user and installer.
Purchase Disclaimer:
Fabspeed Motorsport complies with regulations and does not condone the use of emission defeat devices for vehicles on public roads. Our products do not bypass or disable emissions controls.
