1.375 Inch Exhaust Spring for RLV Mufflers

Small details win races— the 1.375" Exhaust Spring keeps your system taut and tuned.

With a free length of 1.375 inches, it's sized perfectly for RLV 4110 mufflers, preventing sagging that causes rattles or misalignment. Use two for full coverage, ensuring headers stay locked during high-G turns.

• High-carbon steel coils resist fatigue from heat and flex.
• Precise diameter fits standard hooks without stretching.

This spring organizes exhaust alignment, reducing stress on welds for longer life and consistent flow. On the track, it means uninterrupted power, helping you pull away from the field. SKU: FAS-0013 is a quick fix for loose setups, boosting reliability effortlessly.