Exhaust Mufflers and Resonators

Flowmaster

Super 40 Series Chambered Muffler Super 40 (R) Stainless Steel 2.50 Offset In 2.50 Center Out Aggressive Sound Flowmaster

$379.95

SKU: F00L 852546

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 852546

Developed from our Top Ten race muffler lineup for use on the street/strip, the Super 40 features Flowmaster's Delta Flow technology. It's larger case profile provides the best of both worlds of performance and sound, especially on forced induction and high horsepower vehicles.The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow technology. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.Excellent performance on high horsepower vehiclesNoticeable interior resonanceDeep Aggressive Sound Exhaust NoteDurable fully welded 409SS stainless steel

Features:

  • Durable Fully Welded 16ga Stainless Steel
  • Excellent performance on high horsepower vehicles
  • Limited Lifetime Warranty
  • Noticeable interior resonance
  • Deep Aggressive to Moderate Exhaust Note
  • Deep Aggressive Sound Exhaust Note
  • Moderate Interior Resonance
  • Durable fully welded 409SS stainless steel
  • Excellent Performance On High Horsepower Vehicles
  • Race Proven Patented Delta Flow (R) Technology
  • No Internal Packing To Blowout
  • Premium Flowmaster Quality

Super 40 (TM) Delta Flow Muffler | 2.5 in. Offset Inlet/Center Outlet | Case Dimensions 5 in. x 10 in. x 13.5 in. | 17.5 in. Overall Length | 409 Stainless Steel

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandFlowmaster
Part NumberF00L 852546

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy