FIR Exhaust Springs 90mm Turning Swivel Tip

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HD EXHAUST SPRING Swivel end 90mm. - Heavy Duty replacement springs with one end swiveling. - Swivel end makes fitting easier and pulls straight making for less vibration. - High C arbon Steel (Hard-drawn and Oil Tempered) - Gold finish (BZP) to look good for longer. - Tight fitting springs reduces vibration that can cause your exhaust to crack and fail. - Poor fitting springs allows the exhaust system to Vibrate and will add 3-4db decibels to the noise of your bike. FIR [FACTORY IMAGE RACING] Show more