The SUPER TURBO MUFFLER has the same pipe diameter as the Dual Muffler, 31014-KT001, that had been released previously. Using the latest HKS technology we had succeeded in controlling the sound and keeping the volume low. We recommend this product for those, who are equipped with a catless downpipe and who are wanting to suppress the exhaust sound as much as possible.

Full straight exhaust layout eliminates narrow points and improves exhaust gas flow, allows to enjoy a moderately sporty sound while eliminating unpleasant drone sound. Complies with Japanese noise regulations.

Features:

• Inspection-Ready, Noise Regulation-Compliant Muffler
• OEM Exhaust Valve Compatible(Uses Stock Actuator and Valve Control)
• Fully Adjustable
• Slitted inner side improves sound silencing
• Titanium Gradation Tail
• Balanced size tail tips for bumber cut-outs

Compatible with both a vehicle with/without OPF. Cut the stock muffler at the at the mid pipe service separation point and connect.