Description
JHM-B9S4S530TCBE4-BLK
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:
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This product fits the following vehicles:
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Audi | S4 | B9 (2018-Present) | 3.0t TFSI |
| Audi | S5 | B9 (2018-Present) | 3.0t TFSI |
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