HKS Universal Stainless Hi-Power Muffler 170mm MSRP: $300.00 MTR sale price: $240.00 HKS Universal Carbon Ti muffler 130mm MSRP: $375.00 MTR sale price: $300.00 HKS Universal Carbon Ti muffler 170mm MSRP: $395.00 MTR sale price: $316.00 HKS Universal Stainless Hi-Power Muffler 130mm MSRP: $275.00 MTR sale price: $220.00 Thank you for shopping Manic Tech Racing.