News All ActivitiesAir IntakeBuying GuidesCat BackCatalytic ConverterCatback ExhaustCCV Reroute KitCoilover ShocksCoiloversDash CoverDownpipeDPFEBPV DeleteEGR Delete KitEnginesEngines & VehiclesExhaust CutoutExhaust downpipeExhaust HeaderFront Leveling KitFront StrutFuel FiltersGRILLESHUDHUD TFT LCD Digital Smart GaugeInstallation GuidesLED BulbsLED headlightsLED Strip LightsLightingLINE LOCKMufflerPerformance BoostingResonatorsSilicone Coolant HosesTech ExplainersTest PipesUnderglow LightUpper Control ArmsVehiclesWheel Spacers Test Pipes Categories All Activities Air Intake Buying Guides Cat Back Catalytic Converter Catback Exhaust CCV Reroute Kit Coilover Shocks Coilovers Dash Cover Downpipe DPF EBPV Delete EGR Delete Kit Engines Engines & Vehicles Exhaust Cutout Exhaust downpipe Exhaust Header Front Leveling Kit Front Strut Fuel Filters GRILLES HUD HUD TFT LCD Digital Smart Gauge Installation Guides LED Bulbs LED headlights LED Strip Lights Lighting LINE LOCK Muffler Performance Boosting Resonators Silicone Coolant Hoses Tech Explainers Test Pipes Underglow Light Upper Control Arms Vehicles Wheel Spacers G37 and 370Z Headers and Test Pipes: What Changes After the Combo? Exhaust HeaderStevenChenJun 29, 2026 370Z High Flow Cats vs Test Pipes: Sound, Smell, CEL and Street Risk Tech ExplainersStevenChenJun 24, 2026 The Truth About Resonated vs Non Resonated Test Pipes (Sound, Dyno Gains & Fitment) Buying GuidesRacingFlasharkMay 13, 2026 Looking for the Best 370z Test Pipes? Beating CELs, Rasp, and the "Demon Bolts" Buying GuidesRacingFlasharkFeb 24, 2026 The Complete Guide to 370Z Test Pipes: HP Gains, Sound & Pros/Cons Tech ExplainersRacingFlasharkAug 05, 2025 How to Install Test Pipes on Your Infiniti G37? Installation GuidesRacingFlasharkJun 23, 2025 What Are Test Pipes for the G35? A Complete Guide For Beginners Tech ExplainersRacingFlasharkMar 18, 2025 Do Test Pipes Add Horsepower to the G37? Performance BoostingRacingFlasharkMar 06, 2025 Blog Category Activities Tech Explainers Performance Boosting Buying Guides Installation Guides Engines & Vehicles Featured products Long Tube Headers & Y-Pipe for 1999-2006 Chevy / GMC Silverado / Avalanche / Sierra 1500 4.8L / 5.3L / 6.0L Vortec with Optional Cold Air Intake Sale priceFrom $219.99 Regular price$399.99 44 reviews Long Tube Headers for 1988-1997 Chevrolet/GMC C&K(1500/2500) Tahoe/Blazer丨5.0L/5.7L 305/350 SBC (Vortec/TBI) Sale price$139.99 Regular price$299.99 27 reviews Long Tube Headers for 2006-2013 BMW N52 E90/E91/E92/E93/E82 128i/325i/325xi/328i/328xi/330i/330xi Sale price$229.00 Regular price$349.99 22 reviews Join Us A short sentence describing what someone will receive by subscribing Your email Subscribe100% free, Unsubscribe any time!
