Exhaust - JHM - 2.5" Performance Cat-back - TITANIUM BLACK TIPS for B9 S4-S5 3.0T (4-Door)

Introducing the JHM B9 S4-S5 3.0T Performance Cat-Back Exhaust System

UPGRADE YOUR AUDI S4-S5 3.0T'S PERFORMANCE AND SOUND WITH JHM'S 2.5" PERFORMANCE CAT-BACK EXHAUST SYSTEM

Engineered specifically for the B9 S4 and S5 Sportback (4-Door) chassis, this JHM 2.5" Performance system provides a perfect flush fitment for the longer 3.0T wheelbase. The Titanium Black Quad 3.0" tips offer a modern, aggressive look that hides carbon soot and complements Black Optic trim packages.

Our mandrel-bent, high-flow design replaces your restrictive OEM setup with a wider inner diameter, providing a noticeable boost in power and an aggressive performance growl. Constructed with American T304 (.065) Stainless Steel for maximum durability, this system is a plug-and-play, OEM-like fitment for easy installation.

Note: This system removes the factory exhaust valves. A soft code (no CEL) may be present without valve simulators (sold separately).

FEATURES:

• Unleash Potential: High-flow, non-restricted design to maximize your 3.0T’s output.
• Optimized Flow: Larger 2.5" mandrel-bent piping.
• Premium Materials: Built from American T304 (.065) stainless steel for maximum corrosion resistance.
• Sporty Aesthetics: Finished with Quad 3.0" stainless steel exhaust tips.
• Seamless Install: Designed for a precise, confident fitment.
• Adjustable Hangers:  Fine tune the fitment with adjsutable hangers.
• American Made: Proudly manufactured in the USA.

 Exhaust Sound Video: