KYOSTAR Valved Catback Exhaust for 2015-2019 BMW F30 320i 330i B48 2.0T 4-Tip

KYOSTAR Stainless Steel Valved Catback Exhaust System for 2015-2019 BMW F30 320i 330i B48 2.0T 4-Tip M3 Style

Upgrade your compatible BMW F30 with the KYOSTAR Stainless Steel Valved Catback Exhaust System. Designed for listed 2015-2019 BMW F30 320i and 330i applications equipped with the B48 2.0T engine, this system combines a valved Catback exhaust configuration with a sporty quad-tip rear appearance.

The system features stainless steel construction and a 4-tip M3-style exhaust layout as specified in the supplied product information. Its dual-side quad-tip configuration provides a performance-oriented rear appearance for compatible BMW F30 applications.

Features

• Stainless steel valved Catback exhaust system.

• Designed for listed 2015-2019 BMW F30 320i applications.

• Designed for listed 2015-2019 BMW F30 330i applications.

• Listed for BMW B48 2.0T engine applications.

• Valved exhaust configuration as specified in the supplied product information.

• Catback exhaust system design.

• Stainless steel construction as specified in the source product information.

• 4-tip / quad-tip exhaust outlet configuration.

• M3-style dual-side quad-tip rear appearance.

• Performance-oriented exhaust replacement / upgrade for compatible BMW F30 models.

Fitment

BMW F30 320i:

• 2015 BMW F30 320i — B48 2.0T as applicable

• 2016 BMW F30 320i — B48 2.0T as applicable

• 2017 BMW F30 320i — B48 2.0T as applicable

• 2018 BMW F30 320i — B48 2.0T as applicable

• 2019 BMW F30 320i — B48 2.0T as applicable

BMW F30 330i:

• 2015 BMW F30 330i — B48 2.0T as applicable

• 2016 BMW F30 330i — B48 2.0T as applicable

• 2017 BMW F30 330i — B48 2.0T as applicable

• 2018 BMW F30 330i — B48 2.0T as applicable

• 2019 BMW F30 330i — B48 2.0T as applicable

Important Fitment Note:

• This exhaust is listed for 2015-2019 BMW F30 320i / 330i B48 2.0T applications.

• Please verify the B48 engine code before ordering. Do not determine compatibility from the 320i / 330i badge alone.

• This system uses a 4-tip M3-style exhaust layout. Please verify rear bumper and diffuser compatibility before installation.

• Please compare your original exhaust routing, connection points, hanger locations, muffler position, and rear outlet configuration with the product image before purchase.

• The source information identifies stainless steel construction but does not specify the stainless steel grade.

• The supplied information does not specify pipe diameter, valve control method, exhaust-tip dimensions, sound level, weight, or measured horsepower / torque gains.

• Vehicles with aftermarket downpipes, modified exhaust systems, custom rear diffusers, or other non-standard configurations may require additional fitment verification.

Fitment Note:

This stainless steel valved Catback exhaust system is listed for 2015-2019 BMW F30 320i and 330i applications equipped with the B48 2.0T engine.

Engine verification is particularly important for this product. The supplied product information specifically identifies the B48 2.0T engine. BMW F30 models may use different engines depending on model, production year, and sales market, so fitment should not be determined solely from the vehicle badge.

The supplied product information identifies the exhaust as a Stainless Steel Valved Catback Exhaust. Stainless steel construction can therefore be stated, but the specific stainless steel grade is not supplied. This listing does not claim T304, T409, or another specific grade unless separately confirmed.

The exhaust uses a 4-Tip M3 Style configuration. This creates a dual-side quad-tip rear layout. Because the factory rear bumper and diffuser configuration may differ from this exhaust outlet arrangement, please verify the available exhaust-tip openings and diffuser configuration before ordering.

The source information confirms a valved exhaust configuration but does not specify how the valve is operated. No claim is therefore made regarding remote control, electronic controller, vacuum operation, factory integration, or other valve-control methods.

Before purchase, compare your existing exhaust system with the supplied product image. Check the exhaust connection point, pipe routing, hanger positions, muffler location, underbody clearance, and rear exhaust-tip positioning.

No pipe diameter, stainless steel grade, sound-level measurement, weight, flow-test result, or dyno-tested horsepower / torque gain is supplied. No unsupported numerical specifications or performance claims are therefore included.

Professional installation is recommended. Exhaust alignment, connection security, hanger positioning, underbody clearance, exhaust-tip alignment, valve operation, and clearance around heat-sensitive components should be checked after installation.

Product Details

FAQ

Q: What vehicles does this exhaust fit?
A: The supplied fitment information lists 2015-2019 BMW F30 320i and 330i applications equipped with the B48 2.0T engine.

Q: Will this fit a BMW F30 320i?
A: The supplied information lists BMW F30 320i within the 2015-2019 range with the B48 2.0T engine. Please verify the engine code before ordering.

Q: Will this fit a BMW F30 330i?
A: Yes, the supplied information lists BMW F30 330i with the B48 2.0T engine.

Q: What engine is this exhaust designed for?
A: The supplied product information specifically identifies the BMW B48 2.0T engine.

Q: Is this a Catback exhaust?
A: Yes. The source information specifically identifies this product as a Catback exhaust system.

Q: Is the exhaust valved?
A: Yes. It is identified as a valved exhaust system in the supplied product information.

Q: How is the valve controlled?
A: The supplied information does not specify the valve control method, so no specific control configuration is claimed.

Q: Is the exhaust made from stainless steel?
A: Yes. Stainless steel is explicitly stated in the supplied product information.

Q: Is this T304 stainless steel?
A: The source information does not specify a stainless steel grade. Therefore, this listing does not claim T304 or another specific grade.

Q: How many exhaust tips does the system have?
A: The supplied information identifies a 4-tip / quad-tip exhaust configuration.

Q: What does M3 Style mean?
A: It refers to the M3-style dual-side quad-tip exhaust outlet appearance specified in the supplied product information.

Q: Will the factory rear diffuser work with the four exhaust tips?
A: Diffuser compatibility is not specified in the supplied information. Please verify the rear bumper and diffuser outlet configuration before ordering.

Q: What is the exhaust pipe diameter?
A: The supplied information does not provide the pipe diameter.

Q: How loud is the exhaust?
A: No measured sound-level or decibel data is provided.

Q: Does the exhaust increase horsepower?
A: No dyno-tested horsepower or torque figures are supplied, so no specific power gain is claimed.

Q: What should I verify before ordering?
A: Verify the BMW F30 chassis, 320i / 330i model, production year, B48 2.0T engine, original exhaust connection and hanger layout, and rear bumper / diffuser configuration.

Q: Is professional installation recommended?
A: Yes. Professional exhaust installation is recommended to ensure correct alignment, mounting, clearance, exhaust-tip positioning, and valve operation.

Warranty & Shipping

Every KYOSTAR component is inspected before shipment to ensure product condition, mounting areas, supplied components, and packaging integrity before delivery.

All exhaust components are securely packaged to help reduce the risk of transportation damage. Please inspect the system after delivery and contact our support team if you notice shipping damage, missing components, or product-related concerns.

Please contact KYOSTAR customer support if you need assistance with vehicle fitment, installation questions, or after-sales service.