Reviews Straight through Mufflers

Speedway Header Collector Muffler Insert, 3 Inch 2 PK

• Straight-through design, this muffler insert reduces noise.
• This piece does not cause excess back pressure.
• Lightweight construction with nothing to burn out ensures durability.

Borla 140449 Cat-Back Exhaust System

Vance & Hines Straight Billet End Cap for Big Shot Exhaust - Chrome

• Polished End Cap For Supertrapp Mufflers.
• Allows You To Open Up Your Exhaust For Straight-Through Flow By Simply Turning A Screw.
• Slight power gains when used on modified motors.

Borla 140496 Cat-Back Exhaust System

• Full stainless steel exhaust for maximum durability and corrosion resistance.
• Custom mufflers tuned to generate the highest quality exhaust tone possible.
• Straight through exhaust system to maximize exhaust flow and minimize backpressure to boost performance.
• Full system is back up by a million mile warranty. 2.50inches diameter front pipe, 2.00inches diameter split-rea pipes.

Borla 11827 Exhaust System for Jeep Grand Cherokee

• Full stainless steel exhaust for maximum durability and corrosion resistance.
• Custom aggressive mufflers tuned to generate the highest quality exhaust tone possible.
• Straight through exhaust system to maximize exhaust flow and minimize backpressure to boost performance.
• Full system is back up by a million mile warranty.

Borla 11826 Exhaust System for Jeep Grand Cherokee

• Full stainless steel exhaust for maximum durability and corrosion resistance.
• Custom aggressive mufflers tuned to generate the highest quality exhaust tone possible.
• Straight through exhaust system to maximize exhaust flow and minimize backpressure to boost performance.
• Full system is back up by a million mile warranty.

Flowmaster 717827 05-10 Ford Mustang Gt 4.6L Ffx 409S Axle-Back Exhaust

• "flowfx ""straight-through"" large core performance mufflers".
• large 4.50-inch black ceramic coated stainless steel tips.
• mandrel-bent stainless steel construction.

Black Widow Race Venom 3" in 2.5" Out Muffler Single/Dual

• Package Dimensions: 20.0 L x 6.0 H x 6.0 W(inches).
• Vibrant Performance Race mufflers are designed to comply with the Rules and avoid performance loss.
• Feature their unrestricted "true straight through" perforated core that cuts the noise without cutting your performance.

Dynomax Ultra Flo 17223 Exhaust Muffler

• PREMIUM ACOUSTIC CONTROL — Exclusive Continuous Roving Fiberglass (CRF) technology absorbs unwanted interior resonance while maintaining a deep performance tone.
• SUPERIOR PERFORMANCE — Straight-through design ensures unrestricted exhaust flow and reduces back pressure.
• ENGINEERED TO LAST — Stainless-steel construction with a micro-finish for lifelong protection and 100% welded design for maximum durability.
• FLEXIBLE SOLUTION — Customizable design offered in a variety of styles and sizes for universal fitment (may require specialized fabrication and/or welding).
• SPECS — Available in a variety of body diameters.
• 2-in. to 4-in. inlet/outlet configurations.
• see product specifications for more information.
• PERFORMANCE UPGRADE — Use premium DynoMax accessories when installing Ultra Flo Welded mufflers for a complete exhaust system upgrade.

Flowmaster 12599-FM FlowMonster Muffler Absorption Style 3 in. Dual Inlet/3 in. Dual Outlet 5 in. x 11 in. Oval Case Straight Through 409 Stainless Steel FlowMonster Muffler

• A stainless steel performance muffler at an economical price.
• 409 Stainless Steel construction for superior corrosion resistance and good looks.
• Interior construction features high-temp interior sound absorption material delivering a deeper, mellow exhaust tone.
• Perforated High-Flow straight-through tube design for increased exhaust flow.
• Moderate increase in interior tone over most OE mufflers.

BadlanzHPE Dual Cutout Custom Ypipe Accessory, 3.0 INCH

• SIGNATURE MAGNAFLOW SOUND - The 4" x 4" Round body of muffler 14419 is engineered to deliver the deep, resonating sound that MagnaFlow mufflers are famous for..
• DYNO-PROVEN PERFORMANCE - Extensive dyno testing is used to ensure that this 4" x 4" Round muffler increases engine power and performance by improving the flow dynamics and evacuation of exhaust gases..
• OPTIMAL ARCHITECTURE & CONSTRUCTION - The internal architecture of this muffler features a straight-through perforated core with two-stage acoustic packing which maintains the velocity of exhaust flow while generating a smooth, deep exhaust tone. Proudly made in the USA..
• UNIVERSAL FITMENT - 14419’s universal design enables custom muffler placement and orientation to meet the particular spacing and mechanical requirements of your vehicle. Professional installation is highly recommended..
• LIMITED LIFETIME CONSTRUCTION WARRANTY - Performance that lasts. Enjoy worry-free ownership knowing that you're backed by MagnaFlow’s limited lifetime construction warranty..

Permatex 80334 1000 Degree Plus Exhaust Repair Kit, Single Unit

• Permatex 1000 Plus, Exhaust Repair Kit With Bandage And Support Wire, Complete Kit For Repairing Cracks In Mufflers, Tailpipes And Exhaust Pipes.
• These Are Complete Line Of Heavy-Duty Shop Products.
• Through Creativity, Productivity And Innovation - This Brand Continues To Develop The Finest Automotive Accessories.
• Complete kit for repairing cracks and splits in mufflers, tailpipes and exhaust pipes.
• Kit contains ready-to-use foil-packed bandage and support wire.

Universal Exhaust Muffler with Aggressive Sound, Anti-corrosive Muffler, Chamber Performance Mufflers for Cars, Trucks (2.5″ center in | 2.5″ center out | overall 13″)

• ...e, heat resistance and water resistance, deliver longer service life and professional appearance compared to low-carbon steel mufflers..
• Aggressive Deep Sound- 2 chamber tri-flow design creates a surging and powerful aggressive deep sound. The advanced Delta Flow technology helps to reduce radiated noise compared to straight perforated tube and louvered tube structure. Noticeable interior resonance enhances flow and performance, delivers favorable rich acoustics..
• BUY WITH CONFIDENCE — Comes with 90-day limited warranty. Free return in 30 days. If you need prepaid return labels, or have any questions, please contact our 24/7 customer support. We would be happy to assist you..