GReddy Supreme SP Exhaust

2015–2018 Subaru WRX / STI 2.0L Turbo

Part #: 10168202

Overview

The GReddy Supreme SP Exhaust for the 2015-2018 Subaru WRX and STI is a high-performance aftermarket exhaust system designed to enhance your vehicle's sound, style, and overall driving experience. Crafted with precision and attention to detail, this exhaust system is ideal for enthusiasts seeking a combination of aggressive sound and improved performance. Whether you're looking to upgrade your daily driver or build a spirited street machine, the Supreme SP offers a significant upgrade over the stock exhaust.

Built specifically for the VA chassis Subaru models, this exhaust system features large dual oval mufflers and quad staggered tips, providing a bold and refined appearance while maximizing ground clearance. The design ensures that the system fits seamlessly with your vehicle's existing layout, offering both aesthetic appeal and functional benefits. With its carefully routed 76mm (3-inch) piping, the Supreme SP improves exhaust flow, helping support increased horsepower and torque while delivering an exhilarating exhaust note.

Key Features

The GReddy Supreme SP Exhaust incorporates several advanced features to deliver optimal performance and durability:

• Large 76mm (3-inch) mandrel-bent piping ensures smooth exhaust flow, reducing backpressure and supporting power gains.
• Dual oval mufflers with a "tucked-away" layout maximize ground clearance, making it suitable for spirited driving and off-road conditions.
• Quad staggered tips, measuring 89mm, provide a aggressive yet refined aesthetic, enhancing the rear profile of your Subaru.
• High-quality stainless steel construction offers excellent corrosion resistance and long-lasting durability in demanding conditions.
• Precisely engineered Y-section promotes even exhaust flow, contributing to improved performance and sound quality.
• Classic Supreme SP laser-etched tips add a distinctive visual touch, emphasizing the exhaust's premium craftsmanship.
• Designed specifically for EJ and FA engines, ensuring perfect fitment and optimal performance for your Subaru WRX/STI.
• Exhaust tone strikes a balance between aggressive sound and daily drivability, making it suitable for both spirited driving and regular use.

Construction & Design

The GReddy Supreme SP Exhaust is constructed from high-grade stainless steel, ensuring resistance to rust and corrosion over time. The system features mandrel-bent tubing, which maintains consistent diameter throughout the bends, minimizing flow restrictions and maximizing performance. The dual oval mufflers are designed with a "tucked-away" layout to provide maximum ground clearance, which is particularly beneficial for aggressive driving, lowered vehicles, or off-road use.

The quad staggered tips are meticulously crafted and laser-etched with the Supreme SP logo, adding a touch of sophistication and sportiness. The Y-section is engineered for balanced exhaust flow, reducing turbulence and enhancing both power output and exhaust sound. Overall, the design emphasizes durability, performance, and aesthetic appeal, making this exhaust a top choice for Subaru enthusiasts seeking a high-quality upgrade.

Installation & Fitment

The Supreme SP Exhaust is a bolt-on upgrade that requires no cutting or welding. It mounts directly to the factory hangers and inlet points, ensuring a straightforward installation process. Basic hand tools are sufficient, and no special tuning is necessary to enjoy the benefits of this exhaust system. For optimal performance and sound, professional installation is recommended.

• Designed specifically for 2015-2018 Subaru WRX and STI models with 2.0L turbocharged engines.
• Seamless fitment with factory mounting points and inlet connections.
• No cutting, drilling, or tuning required.

What's Included

• Complete exhaust system with dual oval mufflers
• Quad staggered laser-etched tips
• Y-section pipe
• All necessary clamps and hardware
• Installation instructions

Ideal For

• Subaru WRX/STI owners seeking a performance upgrade
• Enthusiasts wanting a sportier exhaust tone
• Drivers looking for improved ground clearance and aesthetics
• Street and spirited driving applications