I just got a noisy exhaust on a 3.8 Camaro hoping it would soften the tone and maybe reduce the rumble. The inner part of the tube has a spiral outer part. core and a straight inner core about 2-2.5 inches in diameter. Worried this might reduce the flow of my 3" exhaust. That part continues today so I'll be back with an update - UPDATE: The product helps a bit with the drone cruising and now there's no rasping. The only negative aspect is a noticeable reduction in performance. and acceleration.
TOTALFLOW 646 Mini Muffler 409SS 4.5" Round Width 4" Body 6" Overall Length Inner Inlet-3.5" Outer Diameter Outlet
39 Review
Game console Valve Steam Deck 256 GB SSD, black
59 Review
50' Titanium Exhaust Heat Wrap Roll For Motorcycle Fiberglass Heat Shield Tape With Stainless Ties By LEDAUT 2
28 Review
Synthetic engine oil MOBIL 1 ESP 5W-30, 4 l, 1 pc
60 Review
2007-2017 Jeep Wrangler JKU 4 Door Sunshade Mesh Top Cover - Durable UV Protection With US Flag Design - Voodonala
31 Review
Upgrade Your Driving Experience With Lunsom'S Automatic Shift Knob: High-Quality Metal Car Shifting With Push Button & Long Stick Gear Head In Black
38 Review
Off-Road Fender Flares For Jeep Wrangler 2007-2018 JK & JKU Unlimited - Heavy Duty Flat Textured Steel Mud Guards In Black (Set Of 4) By Hikotor For Front And Rear Replacement (2 Or 4 Door Options)
47 Review
Replace Car Bumper Clips: GOOACC 100Pcs For Nissan, Mazda And Infiniti, Including Fastener Remover
33 Review