SKU: C14198-030
Cometic Gasket C14198-030 MLS Exhaust Gasket for 2020+ Toyota/BMW B58 3.0L Gen2
The Cometic Gasket C14198-030, a Multi-Layer Steel (MLS) exhaust gasket designed specifically for the 2020+ Toyota and BMW B58 3.0L Gen2 inline-six engine. Engineered for high-performance applications, this gasket delivers a reliable, leak-free seal under extreme cylinder pressures, making it the go-to choice for enthusiasts and professionals seeking durability and precision. Crafted with advanced materials and cutting-edge manufacturing, the C14198-030 ensures a perfect fit and long-lasting performance for your vehicle.
Why Choose the Cometic Exhaust Gasket?
- Precision Engineering: Constructed from multiple layers of stainless steel, this gasket withstands high temperatures and corrosion, ensuring a robust seal between the cylinder head and exhaust manifold.
- High-Performance Design: Built to handle extreme cylinder pressures without burn-through or push-out, ideal for stock and modified engines.
- No Sealants Required: The MLS design provides a secure seal without additional sealants, simplifying installation and reducing maintenance.
- Perfect Fitment: Tailored for the B58 3.0L Gen2 engine, ensuring compatibility with specific Toyota and BMW models.
What’s Included in Your Purchase?
- Part Number: C14198-030
- UPC Number: Not publicly listed (contact Cometic Gasket for details).
- Quantity: One (1) MLS exhaust manifold gasket.
- Material: Multi-Layer Steel (MLS) with proprietary high-temperature coatings on outer layers for enhanced sealing and heat resistance up to 482°F (250°C).
- Thickness: 0.030 inches (0.76mm).
- Warranty: Manufacturer’s warranty available through Cometic Gasket customer service (contact for details).
Vehicle Fitment
The Cometic C14198-030 MLS Exhaust Gasket is designed for the following vehicles equipped with the B58 3.0L Gen2 inline-six engine:
- Toyota:
- 2020-2025 Supra (A90/A91)
- BMW:
- 2020-2025 3 Series (G20/G21, including M340i)
- 2020-2025 4 Series (G22/G23/G26, including M440i)
- 2020-2025 X3 (G01, including X3 M40i)
- 2020-2025 X4 (G02, including X4 M40i)
- 2020-2025 Z4 (G29, including Z4 M40i)
- 2020-2025 5 Series (G30/G31, including 540i)
- 2020-2025 6 Series (G32, including 640i)
- 2020-2025 X5 (G05, including X5 xDrive40i)
- 2020-2025 X6 (G06, including X6 xDrive40i)
- 2020-2025 X7 (G07, including X7 xDrive40i)
Note: Always verify fitment with your specific vehicle model and engine configuration before purchasing.
Specifications
- Material Composition: Three layers of stainless steel, with outer layers coated in a fluoroelastomer (Viton) for superior heat and corrosion resistance.
- Thickness: 0.030 inches (0.76mm) for precise sealing and compatibility with stock or aftermarket exhaust manifolds.
- Design: Embossed layers ensure a tight seal across irregular surfaces, accommodating various cylinder head and exhaust manifold material combinations.
- Application: Suitable for both stock and high-performance builds, including turbocharged applications.
Part Weight and Shipping Details
- Part Weight: Approximately 0.5 lbs (0.23 kg) based on similar Cometic MLS exhaust gaskets.
- Shipping Box Dimensions: Estimated at 12” x 6” x 0.5” (30.5 cm x 15.2 cm x 1.3 cm) based on standard gasket packaging.
- Shipping: Typically ships via standard carriers like UPS or FedEx.
Why Cometic Gaskets?
Cometic Gasket, Inc. is a trusted name in automotive performance, delivering high-quality sealing solutions for over 30 years. The C14198-030 is crafted with the performance enthusiast in mind, offering a reliable seal that supports the demands of the B58 3.0L Gen2 engine in both daily driving and high-performance scenarios. Whether you’re rebuilding a Toyota Supra or upgrading a BMW M340i, this gasket ensures your exhaust system performs at its best.
Purchase with Confidence
Available through trusted retailers like Amazon, JEGS, and Cometic’s official website, the C14198-030 is backed by Cometic’s commitment to quality. Ensure your engine runs smoothly and efficiently with the C14198-030 MLS Exhaust Gasket – the definitive choice for your 2020+ Toyota or BMW B58-powered vehicle.
Cometic Gasket
Cometic Gasket head gaskets, gasket kits, and sealing components are stocked at Black Ops Auto Works for domestic, JDM, and European engine platforms. Shop MLS head gaskets, complete gasket kits, oil pan gaskets, intake and exhaust gaskets, and o ring head gaskets engineered for high boost and high compression builds. Every product is filterable by year, make, model, trim, and engine so the correct gasket ships the first time. Black Ops Auto Works carries 711 Cometic Gasket SKUs across a wide range of platforms. What This Collection Covers Cometic Gasket manufactures multi layer steel (MLS) head gaskets, complete gasket kits, and individual sealing components for platforms including Dodge Hellcat, GM LSX, Datsun L28, Honda K20, Nissan KA24DE, Dodge Viper, Volkswagen and Audi 1.8T and 2.0T, Ford Coyote, Subaru EJ20, GM LS oil pan applications, Mitsubishi 4G63, and BMW and Toyota B58. This collection covers the gaskets needed to reseal an engine after a build, a head swap, or rout...
View Cometic Gasket Products
Engine
Engine parts and engine bay upgrades for Dodge, Jeep, RAM, Chrysler, Chevrolet, Ford, Toyota, Nissan, Subaru, and Honda vehicles are stocked at Black Ops Auto Works. Shop oil catch cans, supercharger pulleys, thermostats, radiators, cooling parts, throttle bodies, intake manifolds, headers, ignition coils, spark plugs, sensors, gaskets, fuel pumps, valve covers, engine covers, billet cap covers, and full engine bay dress-up parts for HEMI, Hellcat, Trackhawk, Redeye, Demon, Scat Pack, RAM TRX, LS, LT, Coyote, EcoBoost, K-Series, and 2JZ builds. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 14,298 engine SKUs across performance, cooling, oil control, ignition, and appearance categories. What This Category Covers The Engine collection combines OEM-replacement engine service parts with performance aftermarket upgrades for supercharged, turbocharged, and naturally aspirated builds...
View Engine Products
Exhaust Components
Exhaust components and exhaust hardware for cars, trucks, diesels, and import performance builds are stocked at Black Ops Auto Works. Shop exhaust gaskets, exhaust adapters, exhaust cutouts, exhaust valve controllers, exhaust hangers, exhaust wrap, oxygen sensors, exhaust brakes, and mandrel bend tubing for HEMI, Hellcat, Trackhawk, TRX, LS, LT, Coyote, EcoBoost, WRX, STI, and Cummins and Duramax diesel platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 580 exhaust component SKUs across gaskets, hangers, cutouts, sensors, and fabrication supplies. What This Category Covers The Exhaust Components category groups the small parts that hold an exhaust system together and make it fit right. This includes exhaust gaskets, flange hardware, hangers and mounts, wrap and heat shielding, electronic valve controllers, oxygen sensors, exhaust brakes for diesel trucks, and raw mandrel...
View Exhaust Components Products
Exhaust Gaskets
Exhaust Gaskets parts and accessories for Ford Coyote, Dodge Ram Cummins, Subaru EJ20 and EJ25, Chevrolet Duramax, Ford EcoBoost, K-series, 2JZ, Hemi, and turbocharged performance builds are stocked at Black Ops Auto Works. Shop header gaskets, manifold gaskets, turbo flange gaskets, MLS gaskets, graphite donuts, slip-fit gaskets, collector gaskets, and exhaust sealing hardware for street cars, track cars, trucks, and focused performance builds. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 201 Exhaust Gaskets SKUs across fitment-specific product lines. What This Exhaust Gaskets Collection Covers This collection covers the seals used between cylinder heads, manifolds, headers, turbochargers, downpipes, collectors, mufflers, and fabricated exhaust sections. Options include MLS, graphite, metal, copper-style, donut, and application-specific flange gaskets. Fitment Comes First A ...
View Exhaust Gaskets Products
Exhaust Systems
Performance exhaust systems for cars, trucks, SUVs, and Jeeps are stocked at Black Ops Auto Works. Shop cat-back systems, axle-back systems, turbo-back systems, headers, downpipes, mid-pipes, mufflers, resonators, catalytic converters, exhaust tips, exhaust valve controllers, oxygen sensors, exhaust brakes, and motorcycle and powersports exhausts for Mustang, Camaro, Challenger, Corvette, Silverado, and Super Duty platforms. Every product is filterable by exhaust position, material, pipe diameter, and vehicle year, make, model, and trim so the correct fitment ships the first time. Black Ops Auto Works carries 7,441 exhaust SKUs across every position of the exhaust system. What This Category Covers Exhaust upgrades change sound, appearance, and in some cases power. Exhaust fitment depends on engine, drivetrain, and factory exit position, so confirm the exact platform before ordering any exhaust component. Exhaust Position Cat-back, axle-back, turbo-back, and header-back systems e...
View Exhaust Systems Products


